172 search results - page 20 / 35 » Learning design principles for a collaborative information s... |
WWW
2004
ACM
14 years 8 months ago
2004
ACM
Without textual descriptions or label information of images, searching semantic concepts in image databases is still a very challenging task. While automatic annotation techniques...
JUCS
2008
13 years 7 months ago
2008
Abstract: Collaborative learning systems can be constructed following the serviceoriented computing paradigm. This allows educators to integrate external tools, offered as services...
SIGCSE
2008
ACM
13 years 7 months ago
2008
ACM
ion." These images do not foster collaboration with other fields and do not excite the curiosity of young people. In this session, Astrachan and Denning will discuss what they...
ICALT
2006
IEEE
14 years 1 months ago
2006
IEEE
– Generating LOM for learning material is a complex and tedious task to be manually completed. Therefore, the current trend is to automate this process. However, there are severa...
CHI
2004
ACM
14 years 7 months ago
2004
ACM
ls is an abstract audio-video installation that seeks to initiate and sustain interaction between and within two remote spaces. Our goal is to improve the social aspects of casual...