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ICPR
2008
IEEE
16 years 1 months ago
Face recognition using anisotropic dual-tree complex wavelet packets
In this paper, we propose a novel face recognition method based on anisotropic dual-tree complex wavelet packets(ADT-CWP). 2-D dual-tree complex wavelet transform(DT-CWT) provides...
YiGang Peng, Xudong Xie, Wenli Xu, Qionghai Dai
ICPR
2008
IEEE
16 years 1 months ago
A new multiobjective simulated annealing based clustering technique using stability and symmetry
Most clustering algorithms operate by optimizing (either implicitly or explicitly) a single measure of cluster solution quality. Such methods may perform well on some data sets bu...
Sriparna Saha, Sanghamitra Bandyopadhyay
IEEESCC
2008
IEEE
16 years 1 months ago
Using Semantics for Resource Allocation in Computing Service Providers
Service providers (SP) business goals require an efficient management of their computational resources in order to perform provisioning, deployment, execution and adaptation whic...
Jorge Ejarque, Marc de Palol, Iñigo Goiri, ...
INFOCOM
2008
IEEE
16 years 1 months ago
Decentralized Rate Regulation in Random Access Channels
—We consider a time-slotted multipacket reception channel, shared by a finite number of mobile users who transmit to a common base station. Each user is allocated a fixed data ...
Ishai Menache, Nahum Shimkin
IPPS
2008
IEEE
16 years 1 months ago
Outlier detection in performance data of parallel applications
— When an adaptive software component is employed to select the best-performing implementation for a communication operation at runtime, the correctness of the decision taken str...
Katharina Benkert, Edgar Gabriel, Michael M. Resch