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CAIP
2005
Springer
121views Image Analysis» more  CAIP 2005»
14 years 2 months ago
Feature Space Reduction for Face Recognition with Dual Linear Discriminant Analysis
Linear Discriminant Analysis (LDA) is widely known feature extraction technique that aims at creating a feature set of enhanced discriminatory power. It was addressed by many resea...
Krzysztof Kucharski, Wladyslaw Skarbek, Miroslaw B...
JSCIC
2008
43views more  JSCIC 2008»
13 years 8 months ago
A Dual-Petrov-Galerkin Method for the Kawahara-Type Equations
Abstract An efficient and accurate numerical scheme is proposed, analyzed and implemented for the Kawahara and modified Kawahara equations which model many physical phenomena such ...
Juan-Ming Yuan, Jie Shen, Jiahong Wu
SAT
2007
Springer
146views Hardware» more  SAT 2007»
14 years 2 months ago
Algorithms for Variable-Weighted 2-SAT and Dual Problems
Abstract. In this paper we study NP-hard weighted satisfiability optimization problems for the class 2-CNF providing worst-case upper time bounds. Moreover we consider the monoton...
Stefan Porschen, Ewald Speckenmeyer
VTC
2008
IEEE
203views Communications» more  VTC 2008»
14 years 2 months ago
A Dual-Band HF / UHF Antenna for RFID Tags
—Conventional RFID (radio frequency identification) systems operating at one single carrier frequency can hardly handle the great variety of shapes and materials that occur in p...
Lukas W. Mayer, Arpad L. Scholtz
VTC
2006
IEEE
14 years 2 months ago
Performance Analysis of a Rate-Adaptive Dual-Branch Switched Diversity System
Abstract— In this paper, a performance analysis of a dualbranch switched diversity system operating on identically distributed Nakagami-m fading channels is presented. An adaptiv...
Bengt Holter, Geir E. Øien