14 search results - page 2 / 3 » Using Item-type Performance Covariance to Improve the Skill ... |
UM
2010
Springer
13 years 10 months ago
2010
Springer
The field of intelligent tutoring systems has been using the well known knowledge tracing model, popularized by Corbett and Anderson (1995) to track individual users’ knowledge f...
ECTEL
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. Good teachers know their students, and exploit this knowledge to adapt or optimise their instruction. Teachers know their students because they interact with them face-to...
IROS
2009
IEEE
14 years 3 days ago
2009
IEEE
— In this paper a new strategy for handling the observation information of a bearing-range sensor throughout the filtering process of EKF-SLAM is proposed. This new strategy is ...
CA
1998
IEEE
13 years 9 months ago
1998
IEEE
The importance of faces in human interaction explains the desire for synthetic faces as a communication vehicle in computer graphics. Unfortunately, animating a face is a very com...
WACV
2005
IEEE
13 years 11 months ago
2005
IEEE
— This paper describes a new method to improve inertial navigation using feature-based constraints from one or more video cameras. The proposed method lengthens the period of tim...