5154 search results - page 152 / 1031 » Modelling online education |
CVPR
2007
IEEE
15 years 2 days ago
2007
IEEE
In this paper, we introduce the semantic network model (SNM), a generalization of the hidden Markov model (HMM) that uses factorization of state transition probabilities to reduce...
EEE
2004
IEEE
14 years 1 months ago
2004
IEEE
Online (Web-based) examination is an effective solution for mass education evaluation. However, due to the incomplete of network security, students can communicate with each other...
SIGCSE
2009
ACM
14 years 10 months ago
2009
ACM
For decades, US universities and colleges have had policies pertaining to the conduct of their students at the institutional level. These policies are referred to as Academic Inte...
COLT
2006
Springer
14 years 1 months ago
2006
Springer
We describe a novel framework for the design and analysis of online learning algorithms based on the notion of duality in constrained optimization. We cast a sub-family of universa...
ERCIMDL
2007
Springer
14 years 4 months ago
2007
Springer
Users’ personal citation collections reflect users’ interests and thus offer great potential for personalized digital services. We studied 18,120 citations in the personal co...