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Claudia Dietze speaks about the necessity of establishing detailed data of client behavior as a key to success but also respecting both privacy and informational self-determination.

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Stefan Richter not only was a board member of HackFwd - a startup founded by Lars Hinrichs - but at the same time he also founded the startup project “TheDeadline”. The project made freiheit.com an early adopter of HTML5, Clojure, cloud-based NoSQL database, and smartphone clients with offline syncing. In 2010, at one of the HackFwd Build Conferences on Mallorca, Stefan explains the technical architecture of the system.

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The LinuxTag is a fantastic event for programmers and free software activists. Already in 2005, Stefan has expressed interest in Objective-C and GNUstep environment. But a pet project was missing in order to learn the language. The outcome was a presentation at the LinuxTag about algorithms in Objective-C, with which Guile Scheme programs for GNU Robot could genetically be optimized.

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Artificial neural networks have a major technological potential. Meanwhile, many open source machine learning software libraries exist in order to experiment with deep artificial neural networks, i.e. TensorFlow or Torch. In his presentation “Machine Learning mit künstlichen neuronalen Netzwerken in Clojure” (“Machine Learning with Artificial Neural Networks in Clojure”), Stefan Richter shows us - during the fourth code.talks in 2014 - how exciting it is to build one’s own library for artificial neural networks in Clojure.
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Since freiheit.com was founded, we have built our own tools adopting early techniques of AI and Machine Learning, helping us to effectively and efficiently manage software projects: from early XMPP bots over prolog backend and Rete algorithm-based production systems for a rule-based expert system for task management written in Clojure. This even became a small startup project: “How a Clojure pet project turned into a full-blown cloud-computing web app”.

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