We previously developed a social mechanism for distributed reputation management, in which an agent combines testimonies from several witnesses to determine its ratings of another...
Abstract. In this work we investigate several issues in order to improve the performance of probabilistic estimation trees (PETs). First, we derive a new probability smoothing that...
Most of supervised learning algorithms assume the stability of the target concept over time. Nevertheless in many real-user modeling systems, where the data is collected over an ex...
Abstract. Enterprise privacy enforcement allows enterprises to internally enforce a privacy policy that the enterprise has decided to comply to. An enterprise privacy policy often ...
Michael Backes, Birgit Pfitzmann, Matthias Schunte...
The interactive game environment, Ghost in the Cave, presented in this short paper, is a work still in progress. The game involves participants in an activity using non-verbal emot...
Marie-Louise Rinman, Anders Friberg, Bendik Bendik...