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WADS
2005
Springer
95views Algorithms» more  WADS 2005»
14 years 27 days ago
Improved Approximation Bounds for Planar Point Pattern Matching
We analyze the performance of simple algorithms for matching two planar point sets under rigid transformations so as to minimize the directed Hausdorff distance between the sets....
Minkyoung Cho, David M. Mount
WDAG
2010
Springer
185views Algorithms» more  WDAG 2010»
13 years 5 months ago
Leader Election Problem versus Pattern Formation Problem
Leader election and arbitrary pattern formation are fundammental tasks for a set of autonomous mobile robots. The former consists in distinguishing a unique robot, called the lead...
Yoann Dieudonné, Franck Petit, Vincent Vill...
SCAM
2006
IEEE
14 years 1 months ago
Evaluating C++ Design Pattern Miner Tools
Many articles and tools have been proposed over the years for mining design patterns from source code. These tools differ in several aspects, thus their fair comparison is hard. B...
Lajos Jeno Fülöp, Tamas Gyovai, Rudolf F...
ML
2007
ACM
144views Machine Learning» more  ML 2007»
13 years 7 months ago
Invariant kernel functions for pattern analysis and machine learning
In many learning problems prior knowledge about pattern variations can be formalized and beneficially incorporated into the analysis system. The corresponding notion of invarianc...
Bernard Haasdonk, Hans Burkhardt
CAIP
2009
Springer
185views Image Analysis» more  CAIP 2009»
13 years 5 months ago
A New Gabor Phase Difference Pattern for Face and Ear Recognition
A new local feature based image representation method is proposed. It is derived from the local Gabor phase difference pattern (LGPDP). This method represents images by exploiting ...
Yimo Guo, Guoying Zhao, Jie Chen, Matti Pietik&aum...