In a collaborative environment, knowledge about collaborators’ skills is an important factor when determining which team members should perform a task. However, this knowledge ma...
Collaborative filtering and content-based filtering are two types of information filtering techniques. Combining these two techniques can improve the recommendation effectiveness....
This paper presents our research efforts towards enabling the use of grid infrastructures for supporting Computer Supported Collaborative Learning (CSCL) applications developed acc...
Using the new wireless technologies, mobile devices with small displays (handhelds, PDAs, mobile phones) are present in many environments. We are interested in the effective use of...
We present a algorithm based on factor analysis for performing collaborative quality filtering (CQF). Unlike previous approaches to CQF, which estimate the consensus opinion of a...