1389 search results - page 183 / 278 » Active learning using pre-clustering |
EDM
2010
13 years 11 months ago
2010
As learning environments become increasingly available online, the fine-grained records of user activities can be captured and analyzed (generally called webmetrics) to better unde...
PUC
2010
13 years 8 months ago
2010
Abstract The in-house monitoring of elders using intelligent sensors is a very desirable service that has the potential of increasing autonomy and independence while minimizing the...
ICIP
2010
IEEE
13 years 8 months ago
2010
IEEE
Representation and measurement are two important issues for saliency models. Different with previous works that learnt sparse features from large scale natural statistics, we prop...
ICALT
2007
IEEE
14 years 4 months ago
2007
IEEE
Peer Assessment (or Peer Review) is a popular form of reciprocal assessment where students produce feedback, or grades, for each others work. Peer Assessment activities can be ext...
WIKIS
2006
ACM
14 years 3 months ago
2006
ACM
In this paper we ask to what extent collective cognition can be supported and sustained in classroom practices. One major challenge for learning in technology-rich, collaborative ...