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SCALESPACE
2007
Springer
14 years 4 months ago
Towards Segmentation Based on a Shape Prior Manifold
Incorporating shape priors in image segmentation has become a key problem in computer vision. Most existing work is limited to a linearized shape space with small deformation modes...
Patrick Etyngier, Renaud Keriven, Jean-Philippe Po...
CEC
2007
IEEE
14 years 2 months ago
Development and validation of different hybridization strategies between GA and PSO
In this paper a new class of hybridization strategies between GA and PSO is presented and validated. The Genetical Swarm Optimization (GSO) approach is presented here with respect ...
A. Gandelli, F. Grimaccia, Marco Mussetta, Paola P...
CIKM
2009
Springer
14 years 4 months ago
Reducing the risk of query expansion via robust constrained optimization
We introduce a new theoretical derivation, evaluation methods, and extensive empirical analysis for an automatic query expansion framework in which model estimation is cast as a r...
Kevyn Collins-Thompson
IWNAS
2008
IEEE
14 years 4 months ago
POND: The Power of Zone Overlapping in DHT Networks
— Distributed Hash Table (DHT) based algorithms have been proposed to solve the routing issues in large-scale Peer-to-Peer (P2P) applications. DHT systems create an elegant Peer-...
Zhiyong Xu, Jizhong Han, Laxmi N. Bhuyan
AISS
2010
113views more  AISS 2010»
13 years 7 months ago
The Object Replication Method for the Efficient Migration of Agent
The migration method of a mobile agent affects the entire performance of the distributed system. Most of the existing migration methods have the slow-witted structures due to the ...
Yonsik Lee, Kwangwoo Nam