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DSS
2007
100views more  DSS 2007»
13 years 6 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 ...
ICPADS
2005
IEEE
13 years 11 months ago
Separable and Anonymous Identity-Based Key Issuing
Abstract. In identity-based (ID-based) cryptosystems, a local registration authority (LRA) is responsible for authentication of users while the key generation center (KGC) is respo...
Ai Fen Sui, Sherman S. M. Chow, Lucas Chi Kwong Hu...
VLDB
2005
ACM
140views Database» more  VLDB 2005»
13 years 11 months ago
Loadstar: Load Shedding in Data Stream Mining
In this demo, we show that intelligent load shedding is essential in achieving optimum results in mining data streams under various resource constraints. The Loadstar system intro...
Yun Chi, Haixun Wang, Philip S. Yu
IUI
2005
ACM
13 years 11 months ago
ScentHighlights: highlighting conceptually-related sentences during reading
Researchers have noticed that readers are increasingly skimming instead of reading in depth. Skimming also occur in re-reading activities, where the goal is to recall specific top...
Ed Huai-hsin Chi, Lichan Hong, Michelle Gumbrecht,...
ISCAS
2005
IEEE
209views Hardware» more  ISCAS 2005»
13 years 11 months ago
Low complexity H.263 to H.264 video transcoding using motion vector decomposition
The H.264 adopts various block types and multiple reference frames for motion compensation. For transcoding a video sequence from the H.263 format to the H.264 format, it is benef...
Kai-Tat Fung, Wan-Chi Siu