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ICASSP
2009
IEEE
14 years 3 months ago
Multi-level non-rigid image registration using graph-cuts
Non-rigid image registration is widely used in medical image analysis and image processing. It remains a challenging research problem due to its smoothness requirement and high de...
Ronald W. K. So, Albert C. S. Chung
GECCO
2007
Springer
150views Optimization» more  GECCO 2007»
14 years 2 months ago
Credit assignment in adaptive memetic algorithms
Adaptive Memetic Algorithms couple an evolutionary algorithm with a number of local search heuristics for improving the evolving solutions. They are part of a broad family of meta...
J. E. Smith
PAMI
2007
202views more  PAMI 2007»
13 years 8 months ago
Weighted Graph Cuts without Eigenvectors A Multilevel Approach
—A variety of clustering algorithms have recently been proposed to handle data that is not linearly separable; spectral clustering and kernel k-means are two of the main methods....
Inderjit S. Dhillon, Yuqiang Guan, Brian Kulis
ICCAD
1996
IEEE
111views Hardware» more  ICCAD 1996»
14 years 23 days ago
Multi-level spectral hypergraph partitioning with arbitrary vertex sizes
This paper presents a new spectral partitioning formulation which directly incorporates vertex size information. The new formulation results in a generalized eigenvalue problem, a...
Jason Y. Zien, Martine D. F. Schlag, Pak K. Chan
SAC
2010
ACM
14 years 3 months ago
MSP algorithm: multi-robot patrolling based on territory allocation using balanced graph partitioning
This article addresses the problem of efficient multi-robot patrolling in a known environment. The proposed approach assigns regions to each mobile agent. Every region is represen...
David Portugal, Rui Rocha