Gotta Block’em all

uk: Комп'ютерні науки

description: Today’s websites and mobile applications heavily rely on third party libraries: to display advertisement, to enable social networking, and to analyze their audience. The convenience of these third party libraries comes at the cost of privacy violations for their users.

uk: вхід без авторизації


How To Become A Space Hacker

Mike Caprio

type: Person

cs: Informatika

de: Informatik

fi: tietojenkäsittelytiede

uk: Комп'ютерні науки

en: Computer Science

fr: Informatique

da: Datalogi

es: Ciencias de la Computación

nl: Informatica

cs: Technické vědy

de: Ingenieurwissenschaften

fi: tekniikka

uk: Інженерія

en: Engineering Sciences

fr: Ingénierie

da: Ingeniørvidenskab

es: Ingeniería

nl: Engineering

description: Forget hacking the planet - let's HACK THE UNIVERSE. In 2012, the world's leading space agency began a program that opened a gateway to outer space for citizen scientists - the NASA International Space Apps Challenge. Since then, tens of thousands of people have joined a global community that solves problems to improve life on Earth and in space. Learn how you too can become a space hacker!

TIB AV-Portal

type: Service

type: WebContent

type: MediaObject

@language: en

cs: přihlášení není vyžadováno

de: keine Anmeldung erforderlich

uk: вхід без авторизації

en: no login required

nl: geen login vereist

Chaos Computer Club e.V.

type: Organization

cs: Video

de: Video

fi: Video

uk: Відео

en: Video

fr: Vidéo

da: Video

nl: Video

es: Video


uk: Комп'ютерні науки

description: Wir alle leben im Internet - aber wo lebt eigentlich das Internet? Für mein Radiofeature habe die Kabel und Rechenzentren gesucht, außerdem Orte besucht, die das Netz geprägt haben.

@language: de

uk: вхід без авторизації

name: Wo das Internet lebt: Eine Such-Reportage nach der physischen Seite des Netz


Hackerspace Design Patterns 2.0

uk: Комп'ютерні науки

description: The presentation of the Hackerspace Design Patterns at CCCamp 2007 / 24C3 started the international hackerspace movement! These patterns described what has worked well, and not worked well, for the 40 or so hackerspaces existing at the time. Now that over 2,000 have blossomed all over the planet, it is time to add Patterns from this collective experience.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Die letzte Demo unwirksam und langweilig, die Petition fürn Arsch, von Parteien enttäuscht, Clicktivism und Shitstorms durchgespielt und auf Lobbyismus keinen Bock? Der Vortrag führt kurz in die ethisch-moralischen, politischen und rechtlichen Grundlagen des zivilen Ungehorsams ein, um dann anhand von vielen praktischen und unterhaltsamen Beispielen neue Perspektiven und Aktionsformen für wirksamen Protest zu entwickeln.

uk: вхід без авторизації

name: Die Reichstagswiese umgraben und Drecksfirmen hacken: Neue Perspektiven und Ideen für zivilen Ungehorsam


Where the internet lives

uk: Комп'ютерні науки

uk: вхід без авторизації


uk: Комп'ютерні науки

description: In the summer of 2013, Guardian employees destroyed computers storing top secret documents from Snowden, on instruction and supervision from GCHQ. With access to the destroyed pieces, we investigated what GCHQ's instructions were and what we can learn from it about securely eradicating data on a machine.

uk: вхід без авторизації

name: How to Destroy a Laptop with Top Secrets


uk: Комп'ютерні науки

description: In this talk EFF Technologist Noah Swartz will present Privacy Badger, EFF's new browser extension that automatically blocks both invisible trackers and spying ads. It is intended to be a minimal or zero-configuration option that most Internet users can use to prevent non-consensual third party collection of their reading habits from their everyday browser. Privacy Badger couples the recently developed HTTP Do Not Track opt-out header with a number of heuristics for classifying the behavior of third parties, to automatically determine which should be blocked, which are needed but should have cookies blocked, and which are safe from a privacy perspective. They will also talk about the current state of non-consensual tracking on the web, what methods are currently being used to track people and exploring what alternatives we can pursue.

uk: вхід без авторизації

name: Privacy Badger: Stop being tracked online


Let's Encrypt

uk: Комп'ютерні науки

description: Let's Encrypt is a new free and automated certificate authority, launching in summer 2015. This talk will explain how Let's Encrypt works, and show you how to use it to automate HTTPS on a range of different Web, mail and other server types. It will cover obtaining new certificates, renewing them automatically, and enabling various advanced TLS security features. We also discuss the roadmap to a Web that is HTTPS by default.

uk: вхід без авторизації


Building your First Combat Robot

uk: Комп'ютерні науки

description: A guide to selecting parts for your first combat robot.

uk: вхід без авторизації


Kissing – Heiße Tipps und Techniken

uk: Комп'ютерні науки

description: Wie lassen sich schwierige Themen einfach darstellen? Ralph Caspers erzählt von seiner Arbeit bei „Wissen macht Ah!“ und „Die Sendung mit der Maus“ und erläutert die Methoden, die benutzt werden, um selbst schwierigste Kost leicht verdaulich zu machen. (Es hat viel mit Spucke zu tun. Deshalb sollten die Zuschauer in der ersten Reihe Regenzeug mitnehmen. Think: Sea-World!)

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Hardware attacks are becoming more and more common. Attacks like Power Analysis or Fault Injection are spread and well known nowadays and the recent hacks to gaming consoles or payment systems are a proof of it. Despite the increasing popularity of these attacks, the cost of the required tools has been unaffordable for most security enthusiasts. Projects like Chipwhisperer have significantly decreased the price of a hardware-hacking setup even below the 1000€ barrier, but it still can be too high for hackers that only wants to experiment for fun. We want to prove that money is not a concern if you want to introduce yourself to hardware hacking. Is it possible to perform side channel analysis or fault injection attacks with only 30 euros?

uk: вхід без авторизації

name: Hardware attacks: Hacking chips on the (very) cheap: How to retrieve secret keys without going bankrupt


uk: Комп'ютерні науки

description: Women on Waves and Women on Web, 2 non profit organisations use all possible loopholes and undetermined legal spaces to make sure that also women in countries where abortion is illegal can access safe abortion services.

uk: вхід без авторизації

name: Drones, ships, pills and the Internet: Women on Waves


uk: Комп'ютерні науки

description: Improving the quality of life of Refugees in Germany by using the Internet as a tool to reduce their isolation, connecting them with each other, with their homelands, and with their local community.

uk: вхід без авторизації

name: Refugees Emancipation: Bringing Internet access to those who need it most


uk: Комп'ютерні науки

description: This talk is given by three activists who were all targeted by UK police spy Mark Kennedy and who have direct personal experience of that and other physical surveillance. It will look at experiences of infiltration of social justice movements by the state and private contractors and some of our responses.

uk: вхід без авторизації

name: Resisting Surveillance: it's is not just about the metadata


Terraforming Planet Earth

uk: Комп'ютерні науки

description: Large parts of the surface of our planet have been devastated by human activity. Terraforming on a human scale is needed to bring these landscapes back to life. The knowledge and technology is there, and you can learn how to use it and participate.

uk: вхід без авторизації


Crypto Dawn

uk: Комп'ютерні науки

description: Crypto seems to be the last line of defence in a wired world. "We mustimplement it, actively research it." (Eduard Snowden). So let us at least discuss some To Do things. • How we can eliminate weak crypto algorithms from the last millennium from our daily protocols? • How can we deal with the standardisation mess in the field of elliptic curves cryptography? • Which protocols and algorithms are needed in a post quantum world? • How "opportunistic" should we encrypt the masses? Could we provide a "moral, philosophical and technical commitment to enforce and defend our liberties" Eduard Snowden has ask us for?

uk: вхід без авторизації


Update: Vor Windows10 Update Warnung

uk: Комп'ютерні науки

description: Microsoft versucht mal wieder, diesmal unter dem Deckmantel sicheren Bootens, den Besitzern die Kontrolle über ihre Persönlichen Computer zu entziehen. Bei der Einführung von Windows 10 eskaliert Microsoft gezielt seinen Machtanspruch und schleift bisher bewusst offengehaltene Wege für alternative Systeme. Wir brauchen eine alternative Vertrauensarchitektur und zwar schnell.

uk: вхід без авторизації


Living with the lasersaur

uk: Комп'ютерні науки

description: After a year with the Lasersaur, pro's and con's, mods, problems and general experiences with the DIY open soure laser cutter.

uk: вхід без авторизації


Iridium Hacking: Please don't sue us

uk: Комп'ютерні науки

description: Listening to satellites and decoding is fun. We show how you can do it with an Software Defined Radio and some spare time. And we show what interesting stuff you can expect to find.

uk: вхід без авторизації


How to organize a CTF

uk: Комп'ютерні науки

description: Capture the flag contests are today's - competitive - crossword puzzles. We want to introduce you to CTFs, share our experience in organizing them and provide you with dos and don'ts to help you get your own up and running.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: This presentation will identify and address two safety-critical problems permeating research today: lack of total free access to scholarship, and the looming threat of apprehension for trying to facilitate said free access. In other words, this presentation will explore how to procure access to all-too-often restricted content sequestered behind extortionate academic paywalls, and how to then safely freely disseminate said content without being apprehended.

uk: вхід без авторизації

name: Jumping the Paywall: How to freely share research without being arrested


uk: Комп'ютерні науки

description: We are a community of (hill)hackers from India and all over the world. We'd like to talk about how rewarding it is to setup a tiny CCCamp in the Himalayas, and how the hands-on collaborative approach works in the indian context. We'd also like to introduce various open spaces, communities, events and dialogues that are currently active in different parts of India. The history and diversity of open movements in India is inspiring hackers in the country to engage, contribute and learn from the global hacker movement.

uk: вхід без авторизації

name: The hills are alive with the sound of hacking ... don't wake the monkeys!: The State of the Hack in India. A place to be^W hack in the Himalayas (and at the beach!)


uk: Комп'ютерні науки

description: Despite the dramatic falls in costs of production, medical devices have remained prohibitively expensive for all but the richest countries and physicians. Using 3D printing, rapid prototyping and Free hardware licenses, we have been developing and releasing off-patent medical devices that perform as well as the gold standard for a fraction of the cost. In this lecture, we discuss the history and scope of the problem, our progress to date and how attendees can participate and make their own medical devices.

uk: вхід без авторизації

name: 3D Printing High-Quality Low-Cost Free Medical Hardware: Making medical devices accessible and hackable for all


Carhacking – state of the art

uk: Комп'ютерні науки

description: This lecture will give an introduction into car hacking by explaining the structure and the different protocols of a modern car. The different attack vectors and their relevance will be given. It is intended as a summary and will set things into perspective.

uk: вхід без авторизації


Freie Software gegen unsere Freiheit?

uk: Комп'ютерні науки

description: Geheimdienste, Militärs und ihre Helfer nutzen freie und Open-Source-Software – weil sie können. Sie dürfen das, denn wir haben unseren Code ohne Einschränkungen veröffentlicht. Sie dürfen das, denn wir haben es ihnen implizit gestattet. Lasst uns das mal ändern – jetzt!

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Die Störerhaftung verhindert bisher oft, dass Unternehmen und Private in Deutschland offene Funknetzwerke anbieten.

uk: вхід без авторизації

name: D-Offline? Das drohende WLAN-Sterben & was wir dagegen tun können: Die Bundesregierung will offene WLANs verhindern, aber das neue Telemediengesetz kann man hacken


uk: Комп'ютерні науки

description: Increasingly, there is money available to fund free software projects; however it often comes from large organizations, governments, and corporations, who all have their own goals and missions. The question becomes, if you decide to work with these groups, is it possible for your project to maintain a set of goals and ethics that are its own? Members of the Open Technology Institute will draw on our experiences in partnering with large interested funders (US Government, Google), and facilitate an audience discussion of how this funding model can work, the challenges that can arise and the complicated ethics around it.

uk: вхід без авторизації

name: What's the catch?: Funding open source with money from corporations and governments


Understanding Open Proxies

uk: Комп'ютерні науки

description: Proxies have been around for a while now, but remain poorly understood. I'll share some data on how they are used, what they are used for, and who uses them. To understand open proxies, I've scanned the Internet to track their prevalence, and monitored public statistics interfaces to understand the machines hosting them. ~220 TB of traffic flows through open proxies each day, making them one of the largest overlay networks in existence - especially since most operators appear to be running them unintentionally.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: In the past, marginalised communities have often been left uncounted when it comes to institutional datasets. Some argue that the right to be counted is a crucial step to addressing the needs of marginalised communities; but for others, the exact opposite is true. Anonymity and not being reflected in data is exactly what some communities want, and need. In this talk, I'll discuss both sides of the argument, with concrete examples of how the different strategies have been used in various situations.

uk: вхід без авторизації

name: Data and discrimination: Representing marginalised communities in data: The right to be counted, or the right to be left alone?


uk: Комп'ютерні науки

description: Bring your infectious enthusiasm to an audience with a short attention span! Discuss a program, system or technique! Pitch your projects and ideas or try to rally a crew of people to your party or assembly! Whatever you bring, make it quick!

uk: вхід без авторизації

name: Chaos Communication Camp 2015: Lightning Talks: Day 2


uk: Комп'ютерні науки

uk: вхід без авторизації

name: Chaos Communication Camp 2015: Lightning Talks: Day 3


uk: Комп'ютерні науки

uk: вхід без авторизації

name: Chaos Communication Camp 2015: Lightning Talks: Day 4


uk: вхід без авторизації

name: Variante: UB1 pE stat 200 z15: Punktuelle Absaugung: 400.000 m³/h

name: Rud. Otto Meyer Technik Ltd. & Co. KG, Forschung und Entwicklung


uk: вхід без авторизації

name: Variante: UB1 oE stat 01: Ohne maschinelle Entrauchung


uk: вхід без авторизації

name: Variante: UB2 Drall stat 100.2 z15: Punktuelle Absaugung: 200.000 m³/h


uk: вхід без авторизації

name: Variante: UB2 Drall Rs.1 stat 200.2: Drallhaube: 400.000 m³/h


uk: вхід без авторизації

name: Variante: UB2 Drall Schl.22.2 Rs.40: Drallhaube: 400.000 m³/h, Zuluftschleier: 22.000 m³/h


uk: вхід без авторизації

name: Variante: UB2 Drall.2 stat 200.1 z15: Drallhaube: 368.000 m³/h


uk: вхід без авторизації

name: Variante: VE.S.1 oE stat 01: Ohne maschinelle Entrauchung


uk: вхід без авторизації

name: Variante: VE.S.2 pE.2 stat 75.1: Punktuelle Absaugung 75.000 m³/h


uk: вхід без авторизації

name: Variante: VE.KW.1 oE stat 01: Ohne maschinelle Entrauchung


uk: вхід без авторизації

name: Variante: VE.KW.1 pE.1 2 stat 300.2: Punktuelle Absaugungen 300.000 m³/h


uk: вхід без авторизації

name: Variante: VE.KW.1 pE.1 2 Rs.70 stat 200.2: Punktuelle Absaugungen 200.000 m³/h


uk: вхід без авторизації

name: Variante: VE.KW.1 pE.1 2 Rs.b.27 stat 50.2: Punktuelle Absaugungen 50.000 m³/h


uk: вхід без авторизації

name: Mod1-5 Var1: Absaugung: 0 m³/h, Tunnelenden: offen, Treppenhaus: offen


uk: вхід без авторизації

name: Mod1-5 Var6: Absaugung: 32.000 m³/h, Tunnelenden: ζ = 15,4, Treppenhaus: ζ = 8,2


uk: вхід без авторизації

name: Mod1-5 Var9: Absaugung: 0 m³/h, Zuluft: 72.000 m³/h, Tunnelenden: ζ = 15,4, Treppenhaus: ζ = ∞


uk: вхід без авторизації

name: Mod1-5 Var15: Absaugung: 0 m³/h, Zuluft: 57.600 m³/h, Tunnelenden: ζ = 15,4, Treppenhaus: ζ = ∞


uk: вхід без авторизації

name: Mod1-5 Var8: Absaugung: 32.000 m³/h, Zuluft: 18.000 m³/h, Tunnelenden: ζ = 15,4, Treppenhaus: ζ = ∞


uk: вхід без авторизації

name: Mod1-5 Var37: Absaugung: 16.000 m³/h, Zuluft: 14.580 m³/h, Tunnelenden: ζ = 15,4, Treppenhaus: ζ = 8,2

name: Rud. Otto Meyer Technik Ltd. & Co. KG, Forschung und Entwicklung


Advanced Pandas

uk: Комп'ютерні науки

description: Pandas is nowadays the library of choice for manipulating and analysing structured data, providing high-performance, easy-to-use data structures and data analysis tools. In this hands-on tutorial on using pandas for data analysis, you will be guided through some of the powerful methods and concepts in pandas, including time series manipulation (resampling and rolling operations), groupby operations, reshaping with stack/unstack/pivot, … Basic familiarity with pandas data structures (Series/DataFrame) is assumed.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Model order reduction is a research field of unbroken interest in structural dynamics. Especially in recent years, methods for reducing nonlinear systems have been developed allowing for more sophisticated simulations, which are highly demanded for parameter studies or optimization. The typical workflow for developing new reduction methods for linear systems is to use commercial finite element code, export the assembled system matrices and then apply new methods in an environment of choice. However, this workflow is not feasible for nonlinear systems, since modifications of the internal operations of the finite element program are indispensable. While commercial codes usually deny access to internal operations, common open source programs are often implemented in compiled languages making prototyping of methods a tedious, complicated task. In this talk, we introduce the finite element toolbox ”AMfe” which is written in Python. In contrast to other open source finite element codes it focuses on nonlinear structural problems, modularity and accessibility and is hence a perfect environment for prototyping of new reduction techniques. The talk gives an overview over what can be done with AMfe and how it is implemented with the help of Scipy, Numpy and the Numpy Fortran Extension f2py.

uk: вхід без авторизації

name: AMfe - Finite Elements for Structural Dynamics with Simplicity in Mind


uk: Комп'ютерні науки

description: Literature collection is a crucial process in all studies. It allows for the comparison in the historical context of the research as well as how the research is different or original from what others have done. Not several years ago, assembling sources was not an easy task. A major part of the problem was overcome with the creation of various scholarly databases and collections that live on the web. The beauty of programming is that it allows repeated tasks such as harvesting the web for data to be automatised; that is how the web scraping or web data extraction was created. Similarly, enabling an automatised process to scrape through the scholarly databases would greatly benefit researchers. This has inspired the development of an open source library called Arcas which allows for web scraping of academic articles using open access APIs. APIs such PLOS, IEEE, arXiv etc. My proposal for EuroScipy 2017 is to introduce the library Arcas and how scraping online APIs was implemented in a sustainable and reproducible manner using Python. Furthermore, to test the abilities of the library a data set was collected on a specific topic. I am also proposing to give a very brief analysis on this data set using both supervised and unsupervised machine learning algorithms.

uk: вхід без авторизації

name: Arcas - Using Python to access open research literature


uk: Комп'ютерні науки

uk: вхід без авторизації

name: Autoscaling distributed compute with Dask, Kubernetes and AWS


uk: Комп'ютерні науки

description: Most of Python and R scientific packages incorporate compiled scientific libraries to speed up the execution of the code needed for high-performance computing and to reuse legacy libraries. Several semi-automatic solutions exist to wrap these compiled libraries: SWIG, Cython, Boost.Python. However, the process of wrapping a large C++ library is cumbersome and time consuming, mainly due some high-level constructs that have no equivalent in Python (template, complex iterators, ...). In this talk, we introduce AutoWIG, a Python package that enables full C++ introspection using LLVM/Clang technologies. Default strategies have been designed to transform any C++ construct into Python, using Boost.Python for instance. Based on the introspection, a set of classes, methods, namespaces are retrieve and Boost.Python code is generated using the Mako template engine. Our approach is automatic, extensible, and applies to complex C++ libraries, composed of thousands of classes or incorporating modern meta-programming constructs. For instance, we wrap with AutoWIG the full Clang library to obtain full introspection on C++ code such as template classes. Jupyter notebooks and Docker images render AutoWIG easy to pick up and play with. The source code is hosted on GitHub and binaries can be installed with Conda. Designed as a library, this package can easily be integrated with compiler toolchains, such as SCons, to ease the development process of teams. A more detailed description of this package can be read on this preprint. During the talk, we will describe AutoWIG main features and cover how you can generate Python bindings for your C++ libraries illustrating by various Jupyter notebooks. In particular, we will explain how we have bootstrapped the wrapping of LLVM/Clang in Python, using libclang, to provide unavailable features such as introspection on C++ templates from Python. An example of the wrapping of C++ linear algebra and statistical libraries to benefit of state-of-the-art graphical model learning algorithms will be discussed in depth.

uk: вхід без авторизації

name: AutoWIG: Wrapping very large C++ libraries in Python automatically


uk: Комп'ютерні науки

description: Choosing the right hyper-parameters for a deep neural network, configuring a fluid dynamics simulation or finding the recipe of the next prize winning beer have three things in common: each trial is expensive, you don't have an analytic function you can minimise with scipy.minimize and you only get noisy observations from each trial. Bayesian optimisation (BO) to the rescue! BO is a clever piece of math designed to solve exactly these kinds of problems. This talk is for people who have to find the best configuration for an "algorithm" that is expensive to run. Currently you might be performing a grid search or trying settings at random. Neither of these learn from observations they have already made. The fundamental idea of BO is to use previous observations to make a prediction about which settings to try next. By doing this you can reduce the number of evaluations needed to find the optimal settings. In this talk you will learn about bayesian optimisation, how to implement the basics yourself, some tricks of the trade, and I will introduce you to the scikit-optimize library: a simple and efficient library to minimize (very) expensive and noisy black-box functions. It implements several methods for BO and attempts to be accessible and easy to use in many different contexts. We will start by looking at some simple examples in depth, discuss when BO is the right tool and when not, and then use scikit-optimize to find the best hyper-parameters for a neural network.

uk: вхід без авторизації

name: Bayesian Optimization - Can you do better than randomly guessing parameters?


Cython

uk: Комп'ютерні науки

description: You've probably heard of Cython as a tool for fast data processing. Well, it's more than that. Over the years, the Cython compiler has become a major pillar in the Python ecosystem, helping Python users all over the world to crunch their data, write fast and portable native code, and integrate native libraries into their Python workflow. Several excellent projects from the scientific Python world chose Cython to allow "normal people" to write and maintain efficient code for complex scientific algorithms, whenever Python itself comes to its limits. In this tutorial, I will present the Cython compiler and quickly show how to speed up code with it, how to talk to native code, and a couple of more things that you might want to try out with it.

uk: вхід без авторизації


Deep Learning for Fraud Detection

uk: Комп'ютерні науки

description: In this talk I will discuss Machine Learning pipeline set up to prevent frauds in user authentications. The analysis relies on keystroke dynamics to learn from user's behavioural patterns and detect anomalous access. Results obtained on data of real users accessing their bank accounts will be presented, along with code examples in scikit-learn and Keras.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Wouldn't it be cool if there was a way to play and interact with matrices in code like a mathematician can do on paper? What is so cool about that is, that instead of working with matrices as rectangles of numbers like a computer normally does, you can employ structural information while still exploiting most of the freedom you have when scribbling on a piece of paper. At first sight this seems hard to realize efficiently but as we show quite the contrary is the case. A structure driven approach for handling matrices implies great flexibility, speed and fun! We will open the presentation with the demonstration of a motivational application from ultrasonic non-destructive testing -- namely the Synthetic Aperture Focusing Technique (SAFT) -- which employs large sparse and strongly structured matrices for focussing spatial irregularities in an observed medium-under-test. We will carve out why thinking about structured representations is reasonable and how scientific computing may benefit from applying additional abstraction steps of a matrix' representation when implementing various kinds of algorithms. Following, we introduce our open-source package 'fastmat' and show how it can be applied to implement real-world problems like the aforementioned SAFT. Due to its sleek architecture we demonstrate how highly intuitive code can be produced with strong proximity to the mathematical formulation of the problem, yet still allowing exploitation of matrix structure in efficient storage and computation. We will demonstrate that the architecture retains the high performance benefits in terms of computation time and memory complexity even for meta operations involving multiple matrices like linear combinations, block structures or matrix-matrix-vector products. Closing the presentation we will compare the performance of 'fastmat'-based matrix operations against their straightforward dense and unstructured implementations. Further, we will wrap up the opening motivational application in terms of performance and show pros and cons of working with 'fastmat' with respect to implementation effort, flexibility and performance. To fully profit from this talk attendees should bring a basic understanding of Python and Numpy. A rough understanding about the general concepts of linear algebra might turn out to be helpful. The 30-minute presentation will be given in english language by Sebastian Semper and Christoph Wagner, both research assistants from the Technische Universität Ilmenau. The presentation slides (also in english) will be made available online shortly after the session. We are happy to answer short questions during and are open for discussions subsequent to the talk.

uk: вхід без авторизації

name: Fastmat - A simple Package for Fast Linear Transforms


uk: Комп'ютерні науки

uk: вхід без авторизації

name: FluRS - A Library for Streaming Recommendation Algorithms


uk: Комп'ютерні науки

description: Recently, a considerable advancemet in the area of Image Segmentation was achieved after state-of-the-art methods based on Fully Convolutional Networks (FCNs) were developed. The objective of Image Segmentation problem is to label every pixel in the image with the class of its enclosing object or region. This problem is extremely challenging because the method should have strong classification and localization properties at the same time. While being very complicated, image segmentation is an important problem as it has many applications in medicine, autonomous driving and other fields. In our talk, we go through theory of the recent state-of-the-art methods for image segmentation based on FCNs and present our library which aims to provide a simplified way for users to apply these methods for their own problems.

uk: вхід без авторизації

name: Fully Convolutional Networks for Image Segmentation


uk: Комп'ютерні науки

description: The goal of GeoPandas is to make working with geospatial data in python easier. GeoPandas extends the pandas data analysis library to work with geographic objects and spatial operations. It combines the capabilities of pandas and shapely, providing geospatial operations in pandas and a high-level interface to multiple geometries to shapely. It further builds upon the capabilities of many other libraries including fiona (reading/writing data), pyproj (projections), rtree (spatial index), ... GeoPandas enables you to easily do operations in python that would otherwise require a spatial database such as PostGIS.

uk: вхід без авторизації

name: GeoPandas - geospatial data in Python made easy


Getting the hang of WASM

uk: Комп'ютерні науки

description: Web Assembly (WASM) is a new open standard developed by representatives from all major browsers. It is a low level binary format designed to be compact and run at native speed, while being memory-safe. WASM is primarily intended to run code in browsers, but will also run in other environments like desktop, mobile and more. This makes it interesting to use as an intermediate language (IR); code that compiles to WASM will (in the future) run basically anywhere. A proof of concept was released early this year and works out of the box in recent Firefox and Chrome browsers. In order to play with WASM myself, I wrote a tiny Python library that makes it relatively easy to generate WASM modules. In this talk I will briefly explain what WASM is, describe the anatomy of a WASM module, how it fits in the host environment (e.g. JavaScript or a C++ program), and the kinds of opportunities that this provides. Via live coding in a notebook, I will first write a simple WASM program by hand, compile it to binary WASM, and execute it in the notebook itself. We will then move to higher levels (including a Mindfuck to WASM compiler) and end with compiling a simple Python program to WASM, which will find the 10001st prime much faster than Python does. As a side effect, this talk is also a crash course on how compilers work. I expect WASM to have a major impact. Although it is currently in its early infancy, we can already play with it, and I hope to give a glimpse of the awesome things that it can do.

uk: вхід без авторизації


EuroSciPy 2017: Git

uk: Комп'ютерні науки

uk: вхід без авторизації


uk: Комп'ютерні науки

description: In the 1980s Robert Axelrod invited submissions for a computer tournament in which people submitted strategies for the Iterated Prisoner's dilemma. This is a game in which individuals choose to either cooperate or defect with each other. Since then similar work has been used to understand the evolution of cooperative behaviour in an evolutionary setting. Like a large number of early (and sadly ongoing) research code, the code from Robert Axelrod's work was lost. Similar ongoing work is often done with poor sustainable practice for the software involved. In 2015, a Python library aiming to reproduce Axelrod's work was put on github (the Axelrod library). It has since accumulated more than 200 strategies with contributions from Academics and hobbyists alike. This vast OPEN treasure trove of game theoretic tools is now being used to undertake a number of research projects. Including one that looks at an evolutionary process called a Moran Process which is a model of a population in which the makeup of future generations of the population depend on how well individuals of the current generation perform. In 2012 a piece of research claimed that there was no advantage to having long memory of interactions. The work this talk will describe demonstrates how that's not true in evolutionary dynamics. Indeed: complex strategies have been trained using reinforcement learning and the huge number of strategies available through the Axelrod library to perform particularly well. Interesting behavioural aspects also emerge: without external input, the strong strategies evolve "handshakes". These handshakes allow them to recognise friend or foe in the population and act accordingly. This work not only has implications at a game theoretic and reinforcement learning level but can also help understand how and why complex behaviour can emerge in evolutionary settings.

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name: Handshakes, Citizen Science and Evolution


uk: Комп'ютерні науки

description: Interactive 3D visualization of data is a crucial part of the analysis toolbox for many subfields of computational science and engineering, ranging from fluid dynamics to biology, mathematics, cosmology, and more. With the widespread availability of WebGL in browsers, it is now possible to include GPU accelerated 3D graphics directly in Jupyter Notebooks. As part of the OpenDreamKit project, we are working to improve the state of 3D visualization in Notebooks. In the last couple of years a number of visualization projects have started to explore this area, including established projects such as VTK, Paraview and MayaVi, as well as newer, smaller projects such as ipyvolume, pythreejs, k3d-jupyter, SciviJS, and unray, the latter three being initiatives from the OpenDreamKit project. In this talk we will present the current state of 3D visualization in Jupyter Notebooks and our contributions, including our work to lessen fragmentation and double-work in the field.

uk: вхід без авторизації

name: Interactive 3D Visualization in Jupyter Notebooks


Introduction into the ppci project

uk: Комп'ютерні науки

description: The ppci project was started by the need for a better system level programming language then C. The compiler is implemented in python, and hence is not very fast. On the other hand, the compiler is portable and is easier to develop due to being implemented into a higher level language. Currently it supports msp430, x86, xtensa, avr, arm, open risc and stm8 computer architectures, in various levels of maturity. The supported languages are C3 and brainfuck. Language support for C is a work in progress. The C3 language was the starting point for the compiler, aiming at being a better version of C. It has no header files, but features a more modular approach like C# and java. Furthermore its syntax is context free, making it easier to parse using standard compiler tools. The backend of the compiler consists of a code generator featuring both instruction selection and register coloring algorithms. The output of the compiler is an instruction stream, which can be serialized as text or in binary form. Possible uses of this library are: - Compile code and include it into the currently running python instance - Create ctypes bindings for C code by making use of the C parser frontend - Create a programming language using ply/textx and generate machine code from it using ppci During this session, we will explore the various parts of the ppci library and have a good overview what it is capable of.

uk: вхід без авторизації


EuroSciPy 2017: Keras

uk: Комп'ютерні науки

description: Ten Steps to Keras Goal of the Tutorial - Introduce main features of Keras APIs to build Neural Networks. - Learn how to implement simple and complex Deep Neural Networks Architectures using Keras. - Discover Keras Implementation and Internals. - Note: examples and hands-on exercises will be provided along the way. - Multi-layer Fully Connected Networks (and the backends) - Bottleneck features and Embeddings - Convolutional Networks - Transfer Learning and Fine Tuning - Residual Networks - Recursive Neural Networks - [Variational] AutoEncoders and Adversarials - Multi-Modal Networks - Custom Layers and Optimisers - Interactive Networks and Callbacks

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uk: Комп'ютерні науки

description: Over the last six years, small- and large-scale replication efforts have raised the suspicion that a large number of psychological findings—including some of our dearest effects—are flimsy at best. “Standard Operating Procedures” of the field have been shown to result in false-positive rates close to 100%; articles are filled with reporting errors and impossible statistics; transparency of the scientific process is often abysmal. These shortcomings have resulted in an unprecedented level of scientific introspection, giving rise to the development of new meta-scientific methods, new modes of scientific publishing, and a strong push towards Open Science, which will be covered in this talk.

uk: вхід без авторизації

name: Keynote: How to Fix a Scientific Culture: Psychology as a Cautionary Tale


uk: Комп'ютерні науки

description: In this session, you shall be introduced to a new framework for scientific computing, mainly aimed at deep learning workloads. The framework consists of an ndarray library that natively supports GPU execution, an automatic differentiation engine that is flexible and fast, and an optimization package for gradient based optimization methods. We shall discuss practical workflows, our features on top of python multiprocessing for efficient parallel data loaders and finally we shall briefly look at our upcoming just-in-time Tensor compiler to fuse computations and execute them more efficiently.

uk: вхід без авторизації

name: Keynote - PyTorch: Framework for fast, dynamic deep learning and scientific computing


uk: Комп'ютерні науки

description: The curse of imbalanced data sets The curse of imbalanced data set refers to data sets in which the number of samples in one class is less than in others. This issue is often encountered in real world data sets such as medical imaging applications (e.g. cancer detection), fraud detection, etc. In such particular condition, machine learning algorithms learn sub-optimal models which will generally favor the class having the largest number of samples. In this talk, we will present the imbalanced-learn package which implement some of the state-of-the-art algorithms, tackling the class imbalance problem. A scikit-learn-contrib project scikit-learn includes a tremendous set of pre-processing methods (i.e. transformers, standardizers, etc.) to optimally train machine learning algorithms. However, there is currently no estimators to reduce or generate samples. Therefore, the imbalanced-learn provides a new type of estimator, named sampler, aiming at resampling a data set whenever it is desired. The samplers are fully compatible with the current scikit-learn API and are composed of the following main methods inspired from scikit-learn: (i) fit, (ii) sample, and (iii) fit_sample. Additionally, a class Pipeline is inherited from scikit-learn, permitting to incorporate samplers in the usual classification pipeline. During the talk, we will also present the key parameters, shared by all the samplers. A data science perspective Regarding the data science aspect of this talk, we will highlight the distinctive characteristics of the different algorithms: (i) over-sampling, (ii) controlled under-sampling, (iii) cleaning under-sampling, (iv) combination of over-sampling and cleaning under-sampling, and (v) ensemble sampler. Concrete examples In addition, we will briefly present a couple of examples in which the package has been used on real-world data sets. Perspectives Our package is still under heavy development and we are aiming at improving the following points: - Speed optimization through benchmarking and profiling. - Quantitative classification performance benchmarking. - Additional algorithms (categorical features, ...)

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name: Leverage knowledge from under-represented classes in machine learning


EuroSciPy 2017: Lightning Talks

uk: Комп'ютерні науки

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uk: Комп'ютерні науки

uk: вхід без авторизації

name: Matplotlib: Introduction to Plotting with Matplotlib


Nbval - Testing your notebooks

uk: Комп'ютерні науки

description: Many scientific computing projects involve code in notebooks, either to produce results or to demonstrate and explain the use of a software package. But how do you ensure that your notebooks still work as the libraries they import and call change? nbval is a plugin for the pytest testing framework which runs your notebooks as part of your test suite, so that unexpected errors will show up as test failures. You can also use nbval to check that key pieces of the produced outputs match those saved in the notebook file, to be sure that the code is still doing the same thing. This ability to automatically test notebooks with nbval enables notebooks to be a part of verifying a reproducible scientific publication.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: This training session will introduce the basics of network theory and working with graphs using python and the NetworkX package. This will be a hands on tutorial and will require writing a lot of code snippets. The participants should be comfortable with basic python (loops, dictionaries, lists) and some(minimal) experience with working inside a jupyter notebook. Broadly the tutorial is divided into four parts: Part A (20 mins) - Basics of graph theory and various examples of networks in real life. - Introduction to the NetworkX API and various data structures Part B (30 mins) - Work with small synthetic networks (generated using random graph generators) to understand the structure of the network. - Analyse the network and study various properties of the network like centrality, connectivity, shortest paths, cliques. Part C (30 mins) - We'll use the various techniques we have learnt so far and model a network out of real world data like co-authorship network( http://www-personal.umich.edu/~mejn/netdata/cond-mat-2005.zip) and study the structure and properties of this network. Part D (10 mins) - We'll work on some interesting problems like temporal networks and visualisation of networks. - We'll model the US Airport Network with respect to time and will try to make sense out of it. By the end of the tutorial everyone should be comfortable with hacking on the NetworkX API, modelling data as networks and basic analysis on networks using python.

uk: вхід без авторизації

name: EuroSciPy 2017: NetworkX: Network Analysis using Python


NumPy (1/2)

uk: Комп'ютерні науки

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NumPy (2/2)

uk: Комп'ютерні науки

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Introduction to Pandas

uk: Комп'ютерні науки

description: Pandas is nowadays the library of choice for manipulating and analysing structured data, providing high-performance, easy-to-use data structures and data analysis tools. This hands-on tutorial will give a basic introduction to pandas, guide you through the different data structures and its manipulation, explaining the the key concepts and defining features. No prior knowledge about pandas is required.

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EuroSciPy 2017: Poster Introductions

uk: Комп'ютерні науки

description: Presenter: various

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Pyrate is a program for scientific optical lens design. It traces rays through an optical system and optimizes its properties, e.g. lens radii. The merit function to be minimized during optimization can vastly vary depending on the type of objective and constraints. During the design process, the merit function is changed a lot, as the system must fulfill ever more requirements when approaching production readiness. We present a variable container, storing the variable value, its status, and possible constraints. The status is used to indicate whether the variable shall be optimized or not. Designers often use only parts of the available variables, especially in early design stages. Before optimization, the highest hierarchy object collects all containers from its children and grandchildren, wraps them to a format usable by scipy.minimize and optimizes the system with the current merit function. We show several examples of optical systems optimized with our program.

uk: вхід без авторизації

name: Pyrate - Optical Raytracing Based on Python


EuroSciPy 2017: Python (1/2)

uk: Комп'ютерні науки

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EuroSciPy 2017: Python (2/2)

uk: Комп'ютерні науки

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uk: Комп'ютерні науки

description: The European-Mediterranean Seismological Centre publishes up to date earthquake information from around the world. However, for several years, we have been able to detect many important earthquakes earlier than the seismic networks! After an earthquake, people affected often rapidly arrive on our website or use our app, this causes a peak in internet traffic that our customised traffic monitoring system detects. When a peak is detected, our website and app respond by requesting our users to complete a questionnaire if they have felt an earthquake. Each peak is also analyzed to estimate its epicentre and start time, whereupon the system starts trying to associate the peak with a seismically detected earthquake. If an association is obtained, this earthquake is given special status by our website since we can be sure that it has been felt by the public (most earthquakes are only felt by a few people). This system helps us improve our site’s responsivity and hence our connection with the public. The system consists of a collection of python processes linked via RabbitMQ. RabbitMQ is a messaging server that creates a queue of messages for each process to consume. We use the pika library to interact with RabbitMQ from python, each process is an actor in the RMQ network. Users are localized via their IP or mobile phone geolocation. Peaks are localized using a clustering algorithm. This allows us to create maps of activity, which is done using GMT (via gmtpy - GMT is a mapping software popular in the seismic community). Data and results are also persisted to a postgresql database using the sqlalchemy toolkit. A realtime display of the postgresql data is accomplished using Grafana via a customization of the graphite-api application. This talk will give an overview of our system’s operation and details on its technical implementation.

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name: Real-time Crowd-sourced Detection of Earthquakes


Scikit-image

uk: Комп'ютерні науки

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uk: Комп'ютерні науки

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name: Scikit-learn (1/2): Introduction to Machine Learning with Scikit-learn


uk: Комп'ютерні науки

description: This hands-on workshop will introduce the main concepts of Machine Learning such as building features from raw data, fitting an estimator, evaluating predictive accuracy with cross-validation and mitigating overfitting issues. Those concepts will be illustrated by running through a typical predictive modeling pipeline involving pandas, numpy, scikit-learn and matplotlib in a Jupyter notebook. Attendees should install the following packages: - numpy - scipy - pandas - matplotlib - jupyter - scikit-learn 0.18.1 or later

uk: вхід без авторизації

name: Scikit-learn (2/2): Introduction to Machine Learning with Scikit-learn


EuroSciPy 2017: SciPy

uk: Комп'ютерні науки

uk: вхід без авторизації


uk: Комп'ютерні науки

description: SimPhoNy Remote is a web application that coordinates the execution of Docker images. These images have been tailored to a specific use case: accessing a Desktop or Web application combining JupyterHub, Docker and noVNC. The resulting product is flexible in authentication methods, easy to install and setup. Users can be granted fine grained permissions not only on the available applications, but also on the execution policy, such as mounted data directories and container execution parameters. In addition to Desktop applications via VNC, SimPhoNy remote supports pure Web applications. At the moment, Jupyter Notebook and a File Browser are available. SimPhoNy Remote can be useful to educators, researchers, and anyone who needs to provide a controlled set of desktop applications to users, accessible via a web browser. The talk does not require advanced technical knowledge to understand the overall concept and use. Through the talk, the audience will learn basic usage of the user and administrative interface, as well as possible use cases of the SimPhoNy Remote application.

uk: вхід без авторизації

name: Simphony-Remote - Accessing containerized desktop and web apps with a browser


uk: Комп'ютерні науки

description: What is SymPy? SymPy is a pure Python library for symbolic mathematics. It aims to become a full-featured computer algebra system (CAS) while keeping the code as simple as possible in order to be comprehensible and easily extensible. SymPy is written entirely in Python. What will you learn in it? Want to solve your basic to advanced class symbolic mathematical problems? If yes, then you have come to the right place. - How to install and configure this Python module? - Basics of constructing and manipulating mathematical expressions in SymPy. - We will also discuss the most common issues and differences from other computer algebra systems, and how to deal with them. In the remaining part of this tutorial we will show how to solve mathematical problems with SymPy.

uk: вхід без авторизації

name: Symbolic Computation with Python using SymPy


uk: Комп'ютерні науки

description: In the experimental sciences, new theories are developed by applying the scientific method to produce results which are accurate, reproducible and reliable. This involves testing the experimental setup to show that it is working as designed and thoroughly documenting the progress of the experiment. Results will not be trusted unless the experiment has been carried out to a suitable standard. In computational science, we should aim to apply the same principles. Results should only be trusted if the code that has produced it has undergone rigorous testing which demonstrates that it is working as intended, and any limitations of the code (e.g. numerical errors) are understood and quantified. Unfortunately, this can be quite challenging. By their very nature, scientific codes are built to investigate systems where the behaviour is to some extent unknown, so testing them can be quite difficult. They can be very complex, built over a number of years (or even decades!) with contributions from many people. In this talk, I shall look at how to design tests for scientific codes, showing that even for the most complicated of codes, there are a number of different tests we can apply to ensure we build robust, reliable code.

uk: вхід без авторизації

name: Testing the unknown: how to test scientific codes


uk: Комп'ютерні науки

description: Uncertainty quantification is a set of methods which aim at estimating the uncertainties of engineering systems in order to mitigate risks. OpenTURNS is an open source C++ library for uncertainty propagation by probabilistic methods. However, most OpenTURNS users know its Python interface, which has gained maturity thanks to more than 10 years of development. In this talk, we will present an overview of its interesting features, including the link with other Python packages. In order to get a sense of what exactly OpenTURNS can do, we will present practical examples of the Python interface.

uk: вхід без авторизації

name: The OpenTURNS uncertainty quantification Python module


uk: Комп'ютерні науки

description: In this presentation you will learn about: - The concurrent.futures API of Python 3 - Threads vs forked processes vs spawned processes (pros and cons) - The impact of the GIL on CPU-bound Python programs - Bad interactions of fork-based multiprocessing and OpenMP runtimes - BLAS-based parallelism (e.g. MKL, OpenBLAS) - Memory bandwidth bound operations, arithmetic intensity and the roofline model.

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name: Tricks for Efficient Multicore Computing


Working with Audio Data in Python

uk: Комп'ютерні науки

description: Many disciplines in science and engineering are focused on the perception and production of sounds. Applications range from signal processing algorithms to music information retrieval and speech analysis, and even audiological research. All of these disciplines require the playback and recording, and storage and retrieval of audio data. As a data structure, audio data is simple to work with: it consists of long arrays of air pressure measurements at a sample rate of several thousands per second. This kind of data is perfectly suited for Numpy arrays, and Numpy, Scipy, and Matplotlib contain a host of functionality for manipulating and analyzing audio data. Yet, actually playing and recording audio data in Python is still a major issue. While libraries exist for playback and recording, the quality of the implementations vary greatly between operating systems and audio APIs. In particular, academic signal processing often requires low-latency, real-time, multi-channel interaction with arbitrary sound cards, which can be difficult for existing libraries to support. Reading and writing audio files from Python is similarly difficult. Again, Python libraries do exist, but consistent, high-performance access to the vast variety of existing audio file formats is still a challenge. This talk presents an overview of the history and current landscape of audio libraries available for Python. Additionally, it highlights our ongoing work on the libraries SoundFile and Python-Audio, which bring high-performance reading and writing of audio files, and real-time playback and recording of audio data to Python.

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cs: Matematika

de: Mathematik

fi: matematiikka

uk: Математика

en: Mathematics

fr: Mathématiques

da: Matematik

es: Matemáticas

nl: Wiskunde

de: Mathematik, Naturwissenschaften

uk: Математика, природничі науки

en: Mathematics, Natural Sciences

description: This video forms part of a course on Topology & Geometry by Dr Tadashi Tokieda held at AIMS South Africa in 2014. Topology and geometry have become useful tools in many areas of physics and engineering, and of course permeate every corner of research in today's mathematics. They often help us make fresh progress precisely because they are very unlike, and complement,traditional differential-equation-based methods. Yet they are almost never taught to students outside advanced pure mathematics. This course teaches a minimal amount of topology and geometry of maximal usefulness in applications, relying on pictures and avoiding abstract algebraic machinery. The motto of the course is: look at the generic situation, spot invariants, solve your problem by deformation. I hope that the course will train you to THINK IN PICTURES. Note: Some of you may have studied point-set topology (metric and topological spaces, continuous maps, compactness, etc.). The content of this course is different: it is usually called algebraic and differential topology. This course is designed so that familiarity with point-set topology is unnecessary.

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name: Topology & Geometry - Lecture 03 Part 02/03

name: African Institute for Mathematical Sciences (South Africa)

addressCountry: ZA

addressLocality: Cape Town

addressRegion: Western Cape


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 03 Part 03/03


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 04 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture04 Part 02/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 05 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 05 Part 02/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 06 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 06 Part 02/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 07 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 07 Part 02/02


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name: Topology & Geometry - Lecture 08 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 08 Part 02/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 09 Part 01/03


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 09 Part 02/03


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 09 Part 03/03


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 10 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 10 Part 02/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 11 Part 01/03

name: African Institute for Mathematical Sciences (South Africa)


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 11 Part 02/03


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 11 Part 03/03


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name: Topology & Geometry - Lecture 12 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 12 Part 02/02


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name: Topology & Geometry - Lecture 13 Part 01/02


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name: Topology & Geometry - Lecture 13 Part 02/02


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name: Topology & Geometry - Lecture 14 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 14 Part 02/02


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name: Topology & Geometry - Lecture 15 Part 01/03


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name: Topology & Geometry - Lecture 15 Part 02/03


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name: Topology & Geometry - Lecture 15 Part 03/03


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name: Topology & Geometry - Lecture 01 Part 01/02


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 01 Part 02/02


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name: Topology & Geometry - Lecture 02 Part 01/03


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 02 Part 02/03


uk: Математика, природничі науки

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name: Topology & Geometry - Lecture 02 Part 03/03


uk: Математика, природничі науки

uk: вхід без авторизації

name: Topology & Geometry - Lecture 03 Part 01/03

name: African Institute for Mathematical Sciences (South Africa)


Day 8/14 - Probability & Statistics

uk: Математика, природничі науки

description: This video forms part of a mathematics course on Probability & Statistics by Prof David Spiegelhalter held at AIMS South Africa in 2012. Please visit video-courses.aims.ac.za to download the supporting booklet.

uk: вхід без авторизації


Day 9/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 10/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Probability & Statistics - Day 11/14

uk: Математика, природничі науки

uk: вхід без авторизації


Day 12/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 13/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 14/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 1/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 2/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 3/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 4/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 5/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 6/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Day 7/14 - Probability & Statistics

uk: Математика, природничі науки

uk: вхід без авторизації


Lecture 5/12 - Physical Problem Solving

de: Physik, Astronomie

fi: fysiikka, tähtitiede

uk: Фізика, Астрономія

en: Physics, Astronomy

fr: Physique, Astronomie

da: Fysik, Astronomi

es: Física, Astronomía

nl: Natuurkunde, Astronomie

uk: Математика, природничі науки

description: This video forms part of a Mathematics course on Physical Problem Solving by Prof Fritz Hahne In this course students, with and without a firm physics background alike, will discuss some central concepts in classical and modern physics. They will use these in some important applications. During this course the emphasis will be on the important role of conserved quantities. Energy has been selected as the main topic and the students will be required to link it to the needs of Africa and its best options, in particular in regard to renewable energy. The limits of the efficiency to which energy can be used will be a recurring theme. The students will be divided into small groups which will each pick a specific aspect of an overall project. They are required to study this and to report orally and in writing on their findings. The lecture will provide background lectures on topics from classical and quantum mechanics, as well as some elements of thermodynamics and fluid dynamics. All of these will be required for the overall class project which is to devise an energy plan for Africa.

uk: вхід без авторизації


Lecture 6/12 - Physical Problem Solving

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


Lecture 7/12 - Physical Problem Solving

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


Lecture 8/12 - Physical Problem Solving

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


Lecture 9/12 - Physical Problem Solving

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Lecture 10/12 - Physical Problem Solving


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Lecture 11/12 - Physical Problem Solving


uk: Фізика, Астрономія

uk: Математика, природничі науки

description: This video forms part of a Mathematics course on Physical Problem Solving by Prof Fritz Hahne In this course students, with and without a firm physics background alike, will discuss some central concepts in classical and modern physics. They will use these in some important applications. During this course the emphasis will be on the important role of conserved quantities. Energy has been selected as the main topic and the students will be required to link it to the needs of Africa and its best options, in particular in regard to renewable energy. The limits of the efficiency to which energy can be used will be a recurring theme. The students will be divided into small groups which will each pick a specific aspect of an overall project. They are required to study this and to report orally and in writing on their findings. The lecture will provide background lectures on topics from classical and quantum mechanics, as well as some elements of thermodynamics and fluid dynamics. All of these will be required for the overall class project which is to devise an energy plan for Africa. www.aims.ac.za

uk: вхід без авторизації

name: Lecture 12/12 - Physical Problem Solving


Lecture 1/12 - Physical Problem Solving

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


Lecture 2/12 - Physical Problem Solving

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


Lecture 3/12 - Physical Problem Solving

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


Lecture 4/12 - Physical Problem Solving

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


description: DLR testet Solarflugzeug für Weltumrundung Einmal mit der Kraft der Sonne um die Erde fliegen und dabei Kontinente und Ozeane überwinden. Diesem bisher unerreichten Ziel stellt sich das Projekt SolarImpulse. Mit einem extrem leichten Flugzeug bedeckt von Solarzellen und angetrieben von vier Elektropropellern soll dieses fliegerische Wagnis 2015 gelingen. Das Deutsche Zentrum für Luft- und Raumfahrt (DLR) hat in einem rund zweiwöchigen Standschwingungsversuch bis Anfang April das Strukturverhalten des Leichtbaufliegers untersucht. Damit erhalten die Solarflugpioniere aus der Schweiz wertvolle Informationen über das zukünftige Flugverhalten ihres Prototyps. Ein wichtiger Schritt für den Flug um die Welt.

uk: вхід без авторизації

name: Deutsches Zentrum für Luft- und Raumfahrt (DLR)

addressCountry: DE

addressLocality: Cologne

addressRegion: North Rhine-Westphalia


description: Eine Woche lang, forschen der wissenschaftliche Nachwuchs aus den Unis und die Profis aus dem DLR-Forschungsflugbetrieb gemeinsam. Abseits vom Hörsaal und der Theorie sind die Studenten nah am Arbeitsalltag des DLR dabei. Haben die Studenten die Grundlagen kennengelernt, legen sie in Messflügen mit der DLR-Cessna selbst Hand an: in zwei Flügen erfassen sie Daten zu Flugeigenschaften und der Flugleistung und werten diese selbst aus. Beim ersten der beiden Flüge geht es um die Standardperformance des Flugzeugs, im zweiten wird es dann schon turbulenter: hier werden speziellere Manöver geflogen und die Daten erfasst. Um dies durchführen zu können verfügt der "Fliegende Hörsaal" neben einem Arbeitsplatz für den Flugversuchsingenieur über sechs individuelle Messplätze für Studenten.

uk: вхід без авторизації

name: Fliegender Hörsaal - Die DLR_Uni_Summer_School Luftfahrt


uk: Фізика, Астрономія

uk: Математика, природничі науки

description: Das Stratosphären-Observatorium für Infrarot-Astronomie (SOFIA) ist ein gemeinsames deutsch-amerikanisches Vorhaben zur Erforschung des Weltalls. Mit dem in eine modifizierte Boeing 747SP integrierten 2,7 Meter-Teleskop werden astronomische Beobachtungen im Infrarot- und Submillimeter-Wellenlängenbereich weitgehend oberhalb der störenden irdischen Lufthülle durchgeführt. Schwerpunkt der wissenschaftlichen Zielsetzung ist die Erforschung der Entwicklung von Milchstraßensystemen sowie die Entstehung und Entwicklung von Sternen und Sonnensystemen aus interstellaren Molekül- und Staubwolken.

uk: вхід без авторизації

name: NASA - National Aeronautics and Space Administration

name: SOFIA - the largest airborne observatory in the world


7 Prototypes for Compact Cities

de: Architektur, Innenarchitektur

uk: Архітектура, дизайн інтер'єру

en: Architecture, Interior Architecture

description: Oliver Thill (1971) is an architect from Karl-Marx Stadt, East Germany, who works with Andre Kempe as Atelier Kempe Thill. This lecture is about the continuous investigation of Atelier Kempe Thill on dwellings. Throughout their built works they have tried a wide variety of solutions for collective housing that is flexible, generous and extremely simple. It was given at the EPFL (École Polytechnique Fédérale de Lausanne), at the ''Project Room'', on the 23d of November 2015 and is part of the Fall Semester program of FORM, '' Paris-Tokyo: Metropolis''.

uk: вхід без авторизації

name: École Polytechnique Fédérale de Lausanne (EPFL)

addressCountry: CH

addressLocality: Lausanne

addressRegion: Vaud


uk: Архітектура, дизайн інтер'єру

description: This lecture is about Roland Barthes' take on the issue of the metropolis and metropolitan architecture, with parallels to the work of OMA. It was given at the EPFL (École Polytechnique Fédérale de Lausanne), at the ''Project Room'', on the 22nd of September 2015 and is part of the fall Semester program of FORM, ''Paris-Tokyo: Metropolis''.

uk: вхід без авторизації

name: Dream and function. The metropolis of Roland Barthes (and OMA)


Made in

uk: Архітектура, дизайн інтер'єру

description: This lecture is about the machines/projects of Made in Sarl, the practice of Charbonnet and Patrick Heiz, as well as the questions of the image, steel architecture and time. It was given at the EPFL (École Polytechnique Fédérale de Lausanne), at the ''Project Room'', on the 19th of October 2015 and is part of the Fall Semester program of FORM, '' Paris-Tokyo: Metropolis''.

uk: вхід без авторизації


Lewis Baltz: Rule without Exception

uk: Архітектура, дизайн інтер'єру

description: Bas Princen (1975) and Stefano Graziani (1971) are known for their photographic work but are both deeply involved in architecture. In this discussion with Kersten Geers, they try to shed light on Lewis Baltz's work and link it with architecture and, more specifiaclly, metropolitan architecture. The discussion took place at the EPFL (École Polytechnique Fédérale de Lausanne), at the ''Project Room'', on the 15th of December 2015 and is part of the Fall Semester program of FORM, '' Paris-Tokyo: Metropolis''.

uk: вхід без авторизації


uk: Архітектура, дизайн інтер'єру

description: This lecture is about his fascination with Ferdinando Sanfelice, the Napolitan nobleman and architect of crazy, absolutely beautiful, staircases. It was given at the EPFL (École Polytechnique Fédérale de Lausanne), at the ''Project Room'', on the 19th of October 2015 and is part of the Fall Semester program of FORM, '' Paris-Tokyo: Metropolis''.

uk: вхід без авторизації

name: Snails & Hawkwings: Ferdinando Sanfelice and the Open Stair in 18th Century Naples


uk: Комп'ютерні науки

description: The FBI claims it is going dark. Encryption technologies have finally been deployed by software companies, and critically, enabled by default, such that emails are flowing over HTTPS, and disk encryption is now frequently used. Friendly telcos, who were once a one-stop-shop for surveillance can no longer meet the needs of our government. What can the FBI and other agencies do to preserve their spying capabilities? Part of the answer is backdoors: The FBI is rallying political support in Washington, DC for legislation that will give it the ability to fine Internet companies unwilling to build surveillance backdoors into their products. Even though interception systems prove to be irresistible targets for nation states, the FBI and its allies want to make our networks less secure, not more. The other solution embraced by the FBI is hacking, by the government, against its citizens. A team of FBI agents and contractors, based in Quantico, Virginia have developed (and acquired) the capabilities to hack into systems, deliver malware capable of surreptitiously enabling a computer's webcam, collecting real-time location data, as well as exfiltrating emails, web browsing records and other documents. While politicians are clearly scared about hacks from China, our own law enforcement agencies are clearly in the hacking business. What does this mean for the current, heated debate about cybersecurity and our ability to communicate security? Christopher Soghoian (@csoghoian) s a privacy researcher and activist, working at the intersection of technology, law and policy. He is the Principal Technologist with the Speech, Privacy and Technology Project at the American Civil Liberties Union. Soghoian completed his Ph.D. at Indiana University in 2012, which focused on the role that third party service providers play in facilitating law enforcement surveillance of their customers. In order to gather data, he has made extensive use of the Freedom of Information Act, sued the Department of Justice and used several other investigative research methods. His research has appeared in publications including the Berkeley Technology Law Journal and been cited by several federal courts, including the 9th Circuit Court of Appeals. Between 2009 and 2010, he was the first ever in-house technologist at the Federal Trade Commission (FTC)'s Division of Privacy and Identity Protection, where he worked on investigations of Facebook, Twitter, MySpace and Netflix.

uk: вхід без авторизації

name: Backdoors, Government Hacking and The Next Crypto Wars


uk: Комп'ютерні науки

description: Being popular is not always a good thing and hereís why. As mobile devices grow in popularity, so do the incentives for attackers. Mobile malware and threats are clearly on the rise, as attackers experiment with new business models by targeting mobile phones. Nowadays, several behavior-based malware analysis and detection techniques for mobile threats have been proposed for mobile devices. We'll show how we built a new detection framework that will be the first open source Android IDS on network level. This open source network-based intrusion detection system and network-based intrusion protection system has the ability to perform real-time traffic analysis and packet logging on Internet Protocol (IP) networks, featuring: Protocol analysis, Content searching and Content matching. In IDS/IPS mode, the program will monitor network traffic and analyze it against a rule set defined by the user, and then perform a specific action based on what has been identified. With the help of custom build signatures, the framework can also be used to detect probes or attacks designed for mobile devices, fool and cheat operating system fingerprinting attempts (like nmap or p0f), server message block probes, etc. Jaime Sanchez (@segofensiva) is passionate about computer security. He has worked for over 13 years as a specialist advisor for large national and international companies. As a specialist advisor, he focuses on different aspects of security such as consulting, auditing, training and ethical hacking techniques. He works in the Security Operations Center (SOC) of a multinational telecommunications company offering managed security services for IBEX35 companies. He has a Computer Engineering degree and has completed an Executive MBA (Master in Business Administration). In addition, he holds several certifications: CISA, CISM, CISSP, CCNA, CCNA SECURITY, and ITIL, just to name a few. In his free time, he conducts research on security and works as an independent consultant. He has spoken in renowned security conferences nationally and internationally, introducing new bugs and exploitation techniques and mitigation, as in RootedCON in Spain, and Nuit du Hack in Paris. In the coming months, he will be presenting at Blackhat Arsenal USA 2013. Defcon XXI, DerbyCON or Hacktivity. Jaime is a frequent contributor to several technical magazines involved with state-of-the-art attack and defense mechanisms, network security and general ethical hacking techniques. He also writes a blog called "Seguridad Ofensiva"(http://www.seguridadofensiva.com/) touching on current topics in the field of hacking and security.

uk: вхід без авторизації

name: Building an Android IDS on Network Level


uk: Комп'ютерні науки

description: This presentation intends to cover the thought process and logistics behind building a better wordlist using github public repositories as its source. With an estimated 2,000,000 github projects to date, how would one store that amount of data? Would you even want or need to? After downloading approximately 500,000 repositories, storing 6TB on multiple usb drives; this will be a story of one computer, bandwidth, basic python and how a small idea quickly got out of hand. Jaime Filson (WiK) ell, WiK's just zis guy. He enjoys long walks on the beach while his computer equipment is busy fuzzing software, cracking passwords, or spidering the internet. Rob Fuller (Mubix) is a Senior Red Teamer. His professional experience start from his time on active duty as United States Marine. He has worked with devices and software that run gambit in the security realm. He has a few certifications that haven't expired yet, but the titles that he holds above the rest is father, husband, and United States Marine.

uk: вхід без авторизації

name: gitDigger: Creating useful wordlists from public GitHub repositories


uk: Фізика, Астрономія

uk: Математика, природничі науки

description: ICTP's Salam Distinguished Lecture Series is an annual presentation of talks by renowned, active scientists and mathematicians. The aim is to showcase important research developments as well as provide a visionary forward view.

uk: вхід без авторизації

name: Classical modular forms and some of their applications in arithmetic

name: International Centre for Theoretical Physics (ICTP)

addressCountry: IT

addressLocality: Trieste

addressRegion: Friuli Venezia Giulia


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Modular forms, differential equations, and the irrationality of zeta


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Quasimodular forms and counting problems in topology and group theory


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Mock modular forms and the string theory of black holes


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Quantum modular forms and quantum invariants of knots


Academic Leadership Development

uk: Комп'ютерні науки

de: Rechts-, Wirtschafts- und Sozialwissenschaften

uk: Право, економіка та суспільні науки

en: Law, Economics and Social Sciences

uk: вхід без авторизації

Technische Informationsbibliothek (TIB)

addressLocality: Hanover

addressRegion: Lower Saxony


uk: Комп'ютерні науки

description: Viel chaosnahe Menschen tun Dinge oder würden gern Dinge tun, die mit Geld zu tun haben. Geld in oft kleineren Mengen neben dem Brotjob, deretwegen sich eine eigene Firma nicht lohnt: Buchführung, Steuern, Rechtsschutz, Rechtsberatung, IHK, Konto, Zahlungsmöglichkeiten für Kleinbeträge (paypal, KK, Lastschrift); legal entity für websites, webshops etc. Schon zu Kaisers Zeiten haben sich Menschen zusammengetan, um gemeinsam zu erreichen, was allein schwierig ist. Dieser Talk erklärt eine Idee, wie man mit einer "Hacker-Genossenschaft" vielen Menschen die Möglichkeit geben würde, ihre Ideen zu verwirklichen - und den bürokratischen Hassle dahinter von der gemeinsamen Genossenschaft erledigen zu lassen.

uk: вхід без авторизації

name: Hacker eG: Eine Genossenschaftsidee, um $Dinge zu tun und Kleingeld einzunehmen und zu verwalten


uk: Комп'ютерні науки

description: Ein Vortrag über den Aufbau unseres Vereins und der vom Verein betriebenen Certificate Authority. WPIA wurde am 10. Dezember, dem Tag der Menschenrechte, vor einem Jahr in Graz gegründet. Seither haben wir bereits einiges erreicht und wollen darüber berichten. Der Verein wird eine CA errichten und diese CA soll von allen Menschen weltweit als vertrauenswürdig anerkannt werden. Dazu gehen wir in diesem Jahr in ein Audit und werden nach bestandenem Ablauf allen Individuen auf Dauer kostenfrei Zertifikate nach X.509 ausstellen.

uk: вхід без авторизації

name: WPIA - ein Überblick über unser Framework: WPIA - Strukturen und Untergliederungen


Monitoring LoL: Ein Lab on Laptop

uk: Комп'ютерні науки

description: In diesem Vortrag stelle ich meine virtuelle Laborumgebung zum Testen von Monitoringsoftware vor. Mit libvirt und Ansible habe ich eine freie, portable Testumgebung aufgesetzt um das Monitoring-Werkzeug Sensu besser kennenzulernen.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: In diesem Vortrag wird erläutert was über die Lebensgewohnheiten von Bewohnern einer Wohnung ausgesagt werden kann, wenn man die kontinuierlichen Aufzeichnung von Temperatur und Luftfeuchtigkeit in einem Wohnraum näher betrachtet. Außerdem wird ein Einblick gegeben wie man seine eigenen Smart Home Sensoren bauen kann und was dabei aus Datenschutzsicht zu beachten ist.

uk: вхід без авторизації

name: Datenspuren im Smart Home: Was Temperatur und Luftfeuchtigkeit über uns Verraten


uk: Комп'ютерні науки

description: Writing FOSS software is fun. But re-using software of other people tends to be the opposite of fun, often because we can not even install it from source. This talk will present how to properly open source software for reusability. We will introduce the concept of software packaging, existing solutions from well-known Linux distributions and modern all-rounders such as conda up to from-source distributing package managers such as spack. We will introduce the concepts, benefits and short-comings of selected solutions and how one can not only install but also switch seamlessly between software environments without spawning a full-flavored VM/docker/vagrant environment. Our special focus is set on developers (and users) of open source software, e.g. with Python/C/C++ dependencies, transient dependency trees and special performance requirements that are not satisfied with a simple "ship me a pre-build 64bit binary" but want more flexible control, including an arbitrary number of parallel installed versions of compilers and dependencies. We will also graze the world of containers, virtual machines and continuous integration and highlight why we need better, automated ways to provision those. (Hint: via a package manager!)

uk: вхід без авторизації

name: Modern Software Packaging for Developers: Wait, how to install your FOSS project again?


uk: Комп'ютерні науки

description: Dieser Vortrag gibt einen kleinen Überblick über das ESA Copernicus Programm, einem umfangreichen Erdbeobachtungsprogramm. An Beispielen werden die einzelnen Sensoren und Instrumente der Sentinel Satelliten erklärt. Eine abschließende Demo zeigt, wie jeder die frei zugänglichen Daten in eindrucksvolle Bilder unseres Planeten verwandeln kann.

uk: вхід без авторизації

name: Freie Daten(spuren) aus dem All: Das ESA Copernicus Programm


uk: Комп'ютерні науки

description: You just need 5 minutes of stage and recording time for your topic? Then this event is just right for you.

uk: вхід без авторизації

name: 14. Symposium Datenspuren 2017: Lightning Talks


uk: Комп'ютерні науки

description: Gerne möchte ich Euch Einblicke in das Thema Forensik geben; speziell könnte es um Windows-Forensik gehen. Ich möchte aufzeigen, welche Daten man beim normalen Arbeiten gewollt oder ungewollt im System hinterlässt und wie Forensiker das nutzen um Aussagen zu treffen. Insbesondere möchte ich aber auch verdeutlichen, wie halbseiden teilweise die Aussagekraft von forensischen Analysen ist. Zeitlich sind 45 Minuten relativ knapp; wenn ihr also wenig Programm habt, nehme ich auch gerne einen 90 Minuten slot.

uk: вхід без авторизації

name: Datenspuren auswerten: Forensik für Einsteiger


uk: Комп'ютерні науки

description: Der erste Prototyp funktioniert, jetzt ist der Weg über das Crowdfunding zum fertigen Produkt nicht mehr weit, oder? Nicht umsonst gilt das geflügelte Wort “Hardware is hard”. Wir haben in diesem Jahr mit Paperino eine erfolgreiche Crowdfunding Kampagne durchgeführt und ausgeliefert. In diesem Talk wollen wir vom Weg des Prototypen zum gelieferten Produkt erzählen.

uk: вхід без авторизації

name: Hardware-Crowdfunding für die Maker-Szene: Vom Prototypen zur Kleinserie - Ein Erfahrungsbericht


uk: Комп'ютерні науки

description: In ‘We Show You What You Want To See’ Swedish artist Jonas Lund will present some of his recent works, reveal some of his strategies and discuss the state of the Internet in 2017 – including but not limited to fake news, algorithms, botnets, propaganda, addictive design strategies and advertisement.

uk: вхід без авторизації

name: Artist Talk: We Show You What You Want To See


uk: Комп'ютерні науки

description: Film-Performance mit Lesung, Video und Live-Soundscapes Wir leben an den Screens vernetzter Computer. Das Denken wird zunehmend post-panoptisch von Apps kontrolliert. Gibt es ein Außerhalb des Systems digitaler Vernetzung? Was heißt überhaupt »außerhalb«? Stellen Cut-up und Hacking aktuelle politische Mittel dar?

uk: вхід без авторизації

name: ReCoder: Film-Performance mit Lesung, Video und Live-Soundscapes


Bappa 2.0 - Seltsam menschliche Roboter

uk: Комп'ютерні науки

description: Is it possible to simulate God? What if we could have a dialogue with God in real time through a machine? And what if God was hacked by people?

uk: вхід без авторизації


Cosmotic Lab

uk: Комп'ютерні науки

description: Biodaten erfassen wir “laufend”, zum Beispiel mit einem Pulstracker. Doch welche Relation gewinnen wir mit dieser Art Datenerhebung zu uns selbst? Das Konzept des Biofeedbacks schließt unmittelbar an eine soziale Realität an, die hier kurz auf den Begriff des quantified self gebracht sei. Doch ohne Kontext und bedeutungsvolles Spielen, erzählt jede Datenerfassung eine unvollständige Geschichte.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Am Anfang wurden Computer mit Menschen verglichen, damit an dem Fremden etwas Vertrauliches entdeckt werden konnte. So, wie man beim Tisch bis heute von "Beinen" spricht, half damals die Metapher vom "Elektronengehirn". Heute wird, andersrum, der "Arbeitsspeicher" bemüht, um z. B. über das Kurzzeitgedächtnis des Menschen zu reden - und gleichzeitig fleißig an menschenähnlichen Robotern gebastelt. Data und seine Kollegen hinterlassen ihre Spuren...

uk: вхід без авторизації

name: Datas Spuren: Zur Einfallslosigkeit der Techno- und Anthropomorphismen in Sprechen, Denken und Entwerfen.


uk: Комп'ютерні науки

description: Eröffnung der Datenspuren 2017

uk: вхід без авторизації

name: 14. Symposium Datenspuren 2017: Eröffnung


uk: Комп'ютерні науки

description: Abschluss der Datenspuren 2017

uk: вхід без авторизації

name: 14. Symposium Datenspuren 2017: Abschluss


14. Symposium Datenspuren 2017: Keynote

uk: Комп'ютерні науки

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Videoüberwachungsverbesserungsgesetz. Intelligente Videoüberwachung. Verhaltensscanner. Biometrische Gesichtserkennung. Datenbankabgleiche.

uk: вхід без авторизації

name: Every step you take, every move you make


uk: Комп'ютерні науки

description: Der NSA-Untersuchungsausschuss im Bundestag soll aufklären, was die NSA in Deutschland tut und wie deutsche Geheimdienste in diese Aktivitäten verwickelt sind. Fast wie in einer Gerichtsverhandlung – doch es gibt eine Besonderheit: Der Zeuge ist der BND, ein Geheimdienst. Und der tut alles dafür, nichts zu verraten.

uk: вхід без авторизації

name: Nicht öffentlich.: Ein Geheimdienst als Zeuge. Szenen aus dem NSA-Untersuchungsausschuss.


uk: Комп'ютерні науки

description: Eine technikphilosophische Podiumsdiskussion über die kommende Hypermoderne und was sie mit unseren Datenspuren macht.

uk: вхід без авторизації

name: Hypermoderne Technologie: Was kommt nach der Postmoderne, technisch und philosophisch?


Looking at Algorithms

uk: Комп'ютерні науки

description: Algorithmen bestimmen nicht nur die Route von Paketen, den Wert von Gegenständen und die meisten anderen quantifizierbaren Dinge. Sie sind auch in der Lage Bildwelten zu erstellen, die wir nicht von der Realität unterscheiden können. Mit der Entwicklung von VR-Brillen rückt die simulierte Welt ein Stück näher an unsere Sinne heran und die direkte Verbindung mit der Simulation scheint greifbar nahe. Ausgehend von seiner künstlerischen Arbeit nähert sich Manuel Roßner dem Einfluss der generierten Bildwelten auf die Gesellschaft an und beleuchtet die Möglichkeiten der neuen Technologien.

uk: вхід без авторизації


DAU - Datenunterricht: Referent: Sandro

uk: Комп'ютерні науки

description: DAU ... ist nicht nur ein bekanntes Akronym in der Soft- und Hardwareentwicklung ... nein es steht auch für den Datenunterricht ... einen Ansatz in der Informatikpädagogik. Seit viel zu langer Zeit wird in den Lehrplänen für Informatik das immer Gleiche gelehrt ... (MS-)Officeanwendung, Programmierung (Delphi und Assembler), Hardwareaufbau etc. und mit ein bisschen Glück und einer guten Informatiklehrerin auch Medienkompetenz. Der DAU setzt genau bei letzterem an, bedenkend der Einsicht das sich Rechentechnik immer schneller entwickelt und kaum Fähigkeiten vermittelt werden können derer jungen Menschen sich zukünftig auch bedienen werden. Daher ist die Grundfrage des DAU schlicht: Was sind meine Daten? Denn das was wir Schülerinnen mitgeben können ist Kompetenz und Praxis in der Fähigkeit kritisch ihre Welt zu betrachten, die 'richtigen' Fragen zu stellen und auch, oder gerade, bei unbekannten Dingen dahinterschauen zu wollen. Der Referent unterrichtet seit mittlerweile 6 Jahren an der Freien Alternativschule Dresden den Datenunterricht und berichtet aus seinen Erfahrungen mit diesem Konzept.

uk: вхід без авторизації


uk: Комп'ютерні науки

uk: вхід без авторизації

name: Computer ohne Desktop: Hardware schleppen ist uncool


uk: Комп'ютерні науки

description: "Willkommen in der Welt von *BSD!" Die Veranstaltung wird die bestehenden Abarten und Ausprägungen von BSD (UNIX) vorstellen.

uk: вхід без авторизації

name: (Free)BSD und seine Abarten: Rundflug über die Ausprägungen von *BSD, insbesondere FreeBSD


Electronic Warefare

uk: Комп'ютерні науки

description: Neben den klassischen Bereichen des Militärs (Land, Luft, Marine) gibt es auch noch andere. Während alles über eine "Cyber-Wehr" redet, Uschi ihre Truppe mit "Cyber"-Experten hochrüsten will und die Russen sowieso alles und jeden cybern, wird ein Bereich gerne vergessen, der schon relativ alt ist, aber den kaum jemand auf dem Schirm hat: Electronic Warefare (EW). Es soll einen Überblick gegeben werden, was in dem Bereich los ist und was wir in Zukunft zu erwarten haben.

uk: вхід без авторизації


uk: Комп'ютерні науки

description: Die SLUB hat als erste wissenschaftliche Bibliothek Deutschlands ein Makerspace eröffnet. Im Vortrag wird über die Motivation, Herausforderungen, Nutzungsbedingungen und die Integration des Makerspace und seiner Angebote in Forschung und Lehre berichtet.

uk: вхід без авторизації

name: SLUB Makerspace: Wissen kommt von machen


uk: Комп'ютерні науки

description: The concept of Circular Economy is gaining popularity in Europe and elsewhere. Both the recycling of waste and a (recycling friendly) eco-design are components of a Circular Economy. How can LCA support the creation of a Circular Economy? How can LCA be used to ensure a positive balance of efforts and benefits? How shall substituted materials and products be accounted for, who can claim the benefit, and how is resource quality taken into consideration? How can wastes and resources be managed to minimize their environmental impacts? How can products be designed in an eco-friendly manner to close material cycles? The 3rd discussion forum this year will give the floor to representatives from industry, authorities, academics, and organisations to present new applications and approaches of LCA in combination with various other environmental assessment tools (e.g. MFA, LCA and/or mathematical optimization) to manage wastes and resources sustainably and to support decision-making towards a circular economy. A focus will be laid on factors relevant for the benefits of the circular economy, such as waste and resource quality aspects and their influence on the recycling system, as well as product quality. Finally, examples of LCA applications for eco-design, waste management and systemic analyses across sectors will be shown.

uk: вхід без авторизації

name: Managing waste for an efficient and clean circular economy: Indicators and tools

name: Eidgenössische Technische Hochschule Zürich (ETH Zürich)

addressLocality: Zurich

addressRegion: Zurich


uk: Комп'ютерні науки

uk: вхід без авторизації

name: Waste Prevention: Life-cycle costing of food waste prevention and importance of indirect effects


Abhängigkeit von ZV

uk: Математика, природничі науки

uk: вхід без авторизації

Technische Universität Darmstadt

addressLocality: Darmstadt

addressRegion: Hesse


uk: Фізика, Астрономія

uk: Математика, природничі науки

description: Physical universities in Europe: RWTH Aachen in Germany, TU Delft in the Netherlands, ETH Zurich in Switzerland and TU Chalmers in Gothenburg, Sweden. In 2015 four week-long graduate schools in quantum information will be held at these universities. This website serves as an information site concerning registration, information and learning/lecture material for these schools. Quantum mechanics is our most fundamental model of the physical world. Compared with the concepts of classical physics that form the basis of our existing techniques for computation and communication, the quantum principles imply a fundamentally different structure for the content of information, promising profound speedups in computation and altered ground rules for communication, with the possibilities for privacy and security put on a more secure basis. The goal of the Quantum Information Processing schools is to provide a comprehensive training program, targeted to senior Masters and beginning PhD students enrolled at the 4 Universities of the IDEA League. The program should get these students fully prepared to undertake original research in this area, to know their colleagues in Europe and internationally, and to provide the seeds for collaboration that will enrich the student's work, both in the PhD and beyond.

uk: вхід без авторизації

name: Cold Atoms Exercise: Cavity-mediated long-range interaction


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Cold Atoms I: Quantum simulation with ultracold atoms


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Cold Atoms II: From Cavity QED to Quantum phase transitions in a many-body system


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Ions Exercise: Approaches to algorithms/scaling


Ions I: Trapped ion quantum control

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


Ions II: Motional state control

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Ions III: The forced quantum harmonic oscillator


uk: Фізика, Астрономія

uk: Математика, природничі науки

description: The IDEA League is a collaboration of 4 technical universities in Europe: RWTH Aachen in Germany, TU Delft in the Netherlands, ETH Zurich in Switzerland and TU Chalmers in Gothenburg, Sweden. In 2015 four week-long graduate schools in quantum information will be held at these universities. This website serves as an information site concerning registration, information and learning/lecture material for these schools. Quantum mechanics is our most fundamental model of the physical world. Compared with the concepts of classical physics that form the basis of our existing techniques for computation and communication, the quantum principles imply a fundamentally different structure for the content of information, promising profound speedups in computation and altered ground rules for communication, with the possibilities for privacy and security put on a more secure basis. The goal of the Quantum Information Processing schools is to provide a comprehensive training program, targeted to senior Masters and beginning PhD students enrolled at the 4 Universities of the IDEA League. The program should get these students fully prepared to undertake original research in this area, to know their colleagues in Europe and internationally, and to provide the seeds for collaboration that will enrich the student's work, both in the PhD and beyond.

uk: вхід без авторизації

name: Quantum Dots (Coherence) I: Electron spin qubits in silicon quantum dots


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Quantum Dots (Coherence) II: Recent Rabi oscillations - natural silicon


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Quantum Dots (Coherence) III: Scaling up spin qubits in quantum dots


Quantum Dots (Devices) Exercise

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Quantum Dots (Devices) I: Transport through quantum dots


Quantum Dots (Devices) II

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації


uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Quantum Optics III: Spin-photon correlations in solid-state systems


Kann ein Fahrrad alleine fahren?

uk: Фізика, Астрономія

uk: Математика, природничі науки

uk: вхід без авторизації

name: Moderation Skorupka, Sascha (Leitung, Regie, Redaktion)