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» Modeling GA Performance for Control Parameter Optimization
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ICUMT
2009
13 years 6 months ago
A scalable based multicast model for P2P Conferencing applications
Multicast conferencing is a rapidly-growing area of Internet use. Audio, video and other media such as shared whiteboard data can be distributed efficiently between groups of confe...
Mourad Amad, Zahir Haddad, Lachemi Khenous, Kamal ...
RECSYS
2009
ACM
14 years 3 months ago
Improving rating estimation in recommender systems using aggregation- and variance-based hierarchical models
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
Akhmed Umyarov, Alexander Tuzhilin
IROS
2009
IEEE
151views Robotics» more  IROS 2009»
14 years 3 months ago
Analysis of the terrestrial locomotion of a salamander robot
Abstract— Salamanders propel themselves by proper coordination of limb movements and body undulations. This type of locomotion is interesting for robotics to design robots capabl...
Konstantinos Karakasiliotis, Auke Jan Ijspeert
ISSRE
2000
IEEE
14 years 1 months ago
Module Size Distribution and Defect Density
Data from several projects show a significant relationship between the size of a module and its defect density. Here we address implications of this observation. Does the overall ...
Yashwant K. Malaiya, Jason Denton
CVPR
2005
IEEE
14 years 10 months ago
A Bayesian Approach to Unsupervised Feature Selection and Density Estimation Using Expectation Propagation
We propose an approximate Bayesian approach for unsupervised feature selection and density estimation, where the importance of the features for clustering is used as the measure f...
Shaorong Chang, Nilanjan Dasgupta, Lawrence Carin