Type | lecture |
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Language | German |
12/27/16 |
Artificial intelligence and machine learning are in a period of astounding growth. However, there are concerns that these technologies may be used, either with or without intention, to perpetuate the prejudice and unfairness that unfortunately characterizes many human institutions. We show for the first time that human-like semantic biases result from the application of standard machine learning to ordinary language—the same sort of language humans are exposed to every day. We replicate a ...
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12/27/16 |
Legend has it that most airline pilots will at one time have uttered the sentence "What's it Doing now?", whenever the autopilot or one of its related systems did something unexpected. I will be exploring some high-profile accidents in which wrong expectations of automation behaviour contributed to the outcome.
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12/28/16 |
Jeder weiß ungefähr was ein Mikroskop ist und vielleicht hat man auch mal davon gehört das da immernoch dran geforscht wird – Stichwort Hochauflösungsmikroskopie (Nobelpreis 2014 in Chemie). Es gibt deutlich mehr Mikroskope in der professionellen Forschung als es Teleskope gibt, deutlich mehr – und da könnte man sich jetzt fragen: "Warum sehe ich so viele Bilder von Sterne, aber kaum Mikroskopiebilder von öffentlichen Einrichtungen und Stellen?". Um diese Frage zu beantworten will ich ...
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12/28/16 |
Physicists are not computer scientists. But at CERN and worldwide, they need to analyze petabytes of data, efficiently. Since more than 20 years now, ROOT helps them with interactive development of analysis algorithms (in the context of the experiments' multi-gigabyte software libraries), serialization of virtually any C++ object, fast statistical and general math tools, and high quality graphics for publications. I.e. ROOT helps physicists transform data into knowledge. The presentation will ...
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12/28/16 |
The Anthropocene is widely understood to mean the current <em>"period of Earth's history during which humans have a decisive influence on the state, dynamics and future"</em> of this planet. For several years, scientists in the <a href="http://quaternary.stratigraphy.org/workinggroups/anthropocene/" title="Website of the Working Group on the 'Anthropocene' (AWG)">Working Group on the 'Anthropocene' (AWG)</a> have <a ...
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12/28/16 |
Applied IT security is largely a science-free field. The IT-Security industry is selling a range of products with often very questionable and sometimes outright ridiculous claims. Yet it's widely accepted practice among users and companies that protection with security appliances, antivirus products and firewalls is a necessity. There are no rigorous scientific studies that try to evaluate the effectiveness of most security products or strategies. Evidence-based IT security could provide a way ...
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12/29/16 |
Used in cell phone technology, bluetooth devices, and WiFi, Frequency Hopping Spread Spectrum (FHSS) is often said to have been invented in the early 1940s by none other than Hollywood actress and sex symbol Hedy Lamarr. This talk will present the undeniably entertaining history of a well-known actress moonlighting as a military inventor as well as give an overview of the 100-year-old history of frequency hopping and its past and present uses.
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