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ICASSP
2011
IEEE
14 years 10 months ago
The role of GTD in optimizing biorthogonal filter banks
Filter bank optimization for specific input statistics has been of great interest in both theory and practice in many signal processing applications. In this paper we consider bi...
Ching-Chih Weng, P. P. Vaidyanathan
ICDE
2012
IEEE
196views Database» more  ICDE 2012»
13 years 9 months ago
Scalable Multi-query Optimization for SPARQL
Abstract—This paper revisits the classical problem of multiquery optimization in the context of RDF/SPARQL. We show that the techniques developed for relational and semi-structur...
Wangchao Le, Anastasios Kementsietsidis, Songyun D...
ICRA
2010
IEEE
143views Robotics» more  ICRA 2010»
15 years 5 months ago
Optimal Feedback Control for anthropomorphic manipulators
— We study target reaching tasks of redundant anthropomorphic manipulators under the premise of minimal energy consumption and compliance during motion. We formulate this motor c...
Djordje Mitrovic, Sho Nagashima, Stefan Klanke, Ta...
IR
2010
15 years 5 months ago
A general approximation framework for direct optimization of information retrieval measures
Recently direct optimization of information retrieval (IR) measures becomes a new trend in learning to rank. Several methods have been proposed and the effectiveness of them has ...
Tao Qin, Tie-Yan Liu, Hang Li
SWARM
2010
SPRINGER
154views Optimization» more  SWARM 2010»
15 years 5 months ago
An Immune Concentration Based Virus Detection Approach Using Particle Swarm Optimization
This paper proposes an immune concentration based virus detection approach which utilizes a two-element concentration vector to construct the feature. In this approach, ‘self’ ...
Wei Wang, Pengtao Zhang, Ying Tan