406 search results - page 29 / 82 » Toward a Value Framework for Online Learning Systems |
EDM
2011
12 years 8 months ago
2011
Assessment on collaborative student behavior is a longstanding issue in user modeling. Nowadays thanks to the proliferation of online learning and the vast amount of data on studen...
ACL
2010
13 years 6 months ago
2010
We present a data-driven approach to learn user-adaptive referring expression generation (REG) policies for spoken dialogue systems. Referring expressions can be difficult to unde...
HT
1997
ACM
14 years 20 days ago
1997
ACM
Hypertext is being used more and more for on-line course texts. But the navigational freedom offered by a rich link structure is a burdon for students who need guidance throughout...
ISASSCI
2001
13 years 9 months ago
2001
To ensure the consistency of database subsystems involved in wireless communication systems, appropriate scheduled maintenance policies are necessary. However, the short-persisten...
INFORMATICALT
2002
13 years 8 months ago
2002
An adaptive control scheme for mechanical manipulators is proposed. The control loop essentially consists of a network for learning the robot's inverse dynamics and on-line ge...