260 search results - page 8 / 52 » Using Ontologies for an Effective Design of Collaborative Le... |
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Collaborative Filtering (CF) requires user-rated training examples for statistical inference about the preferences of new users. Active learning strategies identify the most infor...
ICALT
2007
IEEE
13 years 12 months ago
2007
IEEE
Technology Supported Learning Systems have proved to be useful in many learning situations. However, the development of such systems is still a hard task. Ontologies and Learning ...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Labeling text data is quite time-consuming but essential for automatic text classification. Especially, manually creating multiple labels for each document may become impractical ...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
The broadening array of technologies available to support the design of classroom activity has the potential to reshape science learning in schools. This paper presents a ubiquito...
OTM
2004
Springer
14 years 1 months ago
2004
Springer
The information collected regarding group activity in a collaborative learning environment requires classifying, structuring and processing. The aim is to process this information ...