78 search results - page 16 / 16 » Assessing and Scaffolding Collaborative Learning in Online D... |
ECTEL
2007
Springer
13 years 11 months ago
2007
Springer
Blogs have the aordance to become an integral part of teaching and learning processes as a vehicle for knowledge management. Open, exible systems integrating blogs provide user-f...
LOGCOM
2008
13 years 5 months ago
2008
Question Answering (QA) is a task that deserves more collaboration between Natural Language Processing (NLP) and Knowledge Representation (KR) communities, not only to introduce r...
WWW
2006
ACM
14 years 6 months ago
2006
ACM
The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...