106 search results - page 1 / 22 » In Search of Quality Learning Technologies for Online Distri... |
ICALT
2007
IEEE
13 years 11 months ago
2007
IEEE
Recent developments in technology and access have offered the opportunity to improve online learning environments through increased communication, interactivity among participants...
HIS
2009
13 years 2 months ago
2009
The diversity of learning abilities between learners in the virtual classroom is wider than those in traditional classroom. It is difficult to prepare a suitable teaching material ...
WWW
2009
ACM
14 years 5 months ago
2009
ACM
Community Question Answering (CQA) has emerged as a popular forum for users to pose questions for other users to answer. Over the last few years, CQA portals such as Naver and Yah...
SIGIR
2009
ACM
13 years 11 months ago
2009
ACM
We proposed and implemented a novel clustering algorithm called LAIR2, which has constant running time average for on-the-fly Scatter/Gather browsing [4]. Our experiments showed ...
CIKM
2005
Springer
13 years 10 months ago
2005
Springer
Subject-specific search facilities on health sites are usually built using manual inclusion and exclusion rules. These can be expensive to maintain and often provide incomplete c...