Sciweavers

5263 search results - page 356 / 1053
» Open Constraint Optimization
Sort
View
210
Voted
ICASSP
2011
IEEE
14 years 10 months ago
Optimum multi-user detection by nonsmooth optimization
—The optimum multiuser detection (OMD) is a discrete (binary) optimization. The previously developed approaches often relax it by a semi-definite program (SDP) and then employ r...
Hoang Duong Tuan, Tran Thai Son, Hoang Tuy, Ha H. ...
CVPR
2005
IEEE
16 years 8 months ago
A Unified Optimization Based Learning Method for Image Retrieval
In this paper, an optimization based learning method is proposed for image retrieval from graph model point of view. Firstly, image retrieval is formulated as a regularized optimi...
Hanghang Tong, Jingrui He, Mingjing Li, Wei-Ying M...
DCC
2002
IEEE
16 years 5 months ago
Codecell Contiguity in Optimal Fixed-Rate and Entropy-Constrained Network Scalar Quantizers
We consider the properties of optimal xed-rate and entropy-constrained scalar quantizers for nite alphabet sources. In particular, w econsider conditions under which the optimal s...
Michelle Effros, Dan Muresan
ICDCS
2009
IEEE
16 years 3 months ago
Optimizing File Retrieval in Delay-Tolerant Content Distribution Community
In WiFi-based content distribution community infrastructure (CDCI), file servers are deployed in diverse locations around cities, caching popular files interesting to a communit...
Ying Huang, Yan Gao, Klara Nahrstedt, Wenbo He
HICSS
2008
IEEE
128views Biometrics» more  HICSS 2008»
16 years 22 days ago
Service Composition Language to Unify Simulation and Optimization of Supply Chains
Proposed and developed is the language Service Composition (SC) CoJava, which extends the programming language Java with (1) a modular service composition framework; (2) an extens...
Alexander Brodsky, Malak Al-Nory, Hadon Nash