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EDM
2008
193views Data Mining» more  EDM 2008»
13 years 9 months ago
Can we predict which groups of questions students will learn from?
In a previous study ([4]), we used the ASSISTment system to track student knowledge longitudinally over the course of a schools year, based upon each student using our system about...
Mingyu Feng, Neil T. Heffernan, Joseph E. Beck, Ke...
CJ
2006
123views more  CJ 2006»
13 years 8 months ago
Unconditionally Secure Anonymous Encryption and Group Authentication
Anonymous channels or similar techniques that can achieve sender's anonymity play important roles in many applications. However, they will be meaningless if cryptographic prim...
Goichiro Hanaoka, Junji Shikata, Yumiko Hanaoka, H...
DSS
2007
100views more  DSS 2007»
13 years 8 months ago
TeamSpirit: Design, implementation, and evaluation of a Web-based group decision support system
Distributed teams can carry out critical tasks with appropriate decision support technologies. The architecture and detailed design of a Web-based GDSS, called TeamSpirit, are dis...
Minder Chen, Yiching Liou, Ching-Wen Wang, Yi-Wen ...
TKDE
2008
234views more  TKDE 2008»
13 years 8 months ago
Probabilistic Group Nearest Neighbor Queries in Uncertain Databases
The importance of query processing over uncertain data has recently arisen due to its wide usage in many real-world applications. In the context of uncertain databases, previous wo...
Xiang Lian, Lei Chen 0002
AROBOTS
2000
96views more  AROBOTS 2000»
13 years 7 months ago
Hierarchic Social Entropy: An Information Theoretic Measure of Robot Group Diversity
As research expands in multiagent intelligent systems, investigators need new tools for evaluating the artificial societies they study. It is impossible, for example, to correlate ...
Tucker R. Balch