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ECTEL
2009
Springer
13 years 11 months ago
Assessing Collaboration Quality in Synchronous CSCL Problem-Solving Activities: Adaptation and Empirical Evaluation of a Rating
The work described is part of an ongoing interdisciplinary collaboration between two research teams of the University of Patras, Greece and the University of Freiburg, Germany, whi...
Georgios Kahrimanis, Anne Meier, Irene-Angelica Ch...
COOPIS
2004
IEEE
13 years 8 months ago
Trust-Aware Collaborative Filtering for Recommender Systems
Recommender Systems allow people to find the resources they need by making use of the experiences and opinions of their nearest neighbours. Costly annotations by experts are replac...
Paolo Massa, Paolo Avesani
ICMCS
2008
IEEE
182views Multimedia» more  ICMCS 2008»
13 years 11 months ago
Collaborative video streaming with Raptor network coding
We investigate the problem of collaborative video streaming with Raptor network coding over overlay networks. We exploit path and source diversity, as well as basic processing cap...
Nikolaos Thomos, Pascal Frossard
ESWA
2010
154views more  ESWA 2010»
13 years 3 months ago
Robust speech interaction in motorcycle environment
Aiming at robust spoken dialogue interaction in motorcycle environment, we investigate various configurations for a speech front-end, which consists of speech pre-processing, spee...
Iosif Mporas, Otilia Kocsis, Todor Ganchev, Nikos ...