5154 search results - page 117 / 1031 » Modelling online education |
CORR
2002
Springer
13 years 9 months ago
2002
Springer
We describe work leading toward specification of a technical architecture for the National Science, Mathematics, Engineering, and Technology Education Digital Library (NSDL). This...
SIGUCCS
2005
ACM
14 years 3 months ago
2005
ACM
Many higher education institutions are searching for cost effective tools for the delivery of a feature rich, synchronous online learning environment. While there are several comm...
CORR
2011
Springer
13 years 1 months ago
2011
Springer
In this paper, we study methods for improving the utility and privacy of reputation scores for online auctions, such as used in eBay, so as to reduce the effectiveness of feedbac...
ISSEP
2010
Springer
14 years 6 months ago
2010
Springer
Teaching introductory object-oriented programming presents considerable challenges. Some of these challenges are due to the intrinsic complexity of the subject matter — object-or...
CORR
2008
Springer
13 years 10 months ago
2008
Springer
In this paper, we propose a general cross-layer optimization framework in which we explicitly consider both the heterogeneous and dynamically changing characteristics of delay-sens...