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PR
2007
145views more  PR 2007»
13 years 7 months ago
Face recognition using a kernel fractional-step discriminant analysis algorithm
Feature extraction is among the most important problems in face recognition systems. In this paper, we propose an enhanced kernel discriminant analysis (KDA) algorithm called kern...
Guang Dai, Dit-Yan Yeung, Yuntao Qian
GECCO
2009
Springer
133views Optimization» more  GECCO 2009»
13 years 5 months ago
Improved analysis methods for crossover-based algorithms
We deepen the theoretical analysis of the genetic algorithm for the all-pairs shortest path problem proposed by Doerr, Happ and Klein (GECCO 2008). We show that the growth of the ...
Benjamin Doerr, Madeleine Theile
TON
2008
75views more  TON 2008»
13 years 7 months ago
An algorithmic approach to geographic routing in ad hoc and sensor networks
The one type of routing in ad hoc and sensor networks that currently appears to be most amenable to algorithmic analysis
Fabian Kuhn, Roger Wattenhofer, Aaron Zollinger
GECCO
2005
Springer
109views Optimization» more  GECCO 2005»
14 years 1 months ago
Information landscapes and the analysis of search algorithms
In [15] we introduced the information landscape as a new concept of a landscape. We showed that for a landscape of a small size, information landscape theory can be used to predic...
Yossi Borenstein, Riccardo Poli
COOPIS
2004
IEEE
13 years 11 months ago
Classification and Analysis of Distributed Event Filtering Algorithms
Publish/subscribe middleware provides efficient support for loosely coupled communication in distributed systems. A number of different distributed message-filtering algorithms hav...
Sven Bittner, Annika Hinze