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ICDM
2008
IEEE
106views Data Mining» more  ICDM 2008»
16 years 1 months ago
Metropolis Algorithms for Representative Subgraph Sampling
While data mining in chemoinformatics studied graph data with dozens of nodes, systems biology and the Internet are now generating graph data with thousands and millions of nodes....
Christian Hübler, Hans-Peter Kriegel, Karsten...
SMI
2007
IEEE
208views Image Analysis» more  SMI 2007»
16 years 1 months ago
A Partition-of-Unity Based Algorithm for Implicit Surface Reconstruction Using Belief Propagation
In this paper, we propose a new algorithm for the fundamental problem of reconstructing surfaces from a large set of unorganized 3D data points. The local shapes of the surface ar...
Yi-Ling Chen, Shang-Hong Lai
GECCO
2007
Springer
172views Optimization» more  GECCO 2007»
16 years 29 days ago
An extended mutation concept for the local selection based differential evolution algorithm
A new mutation concept is proposed to generalize local selection based Differential Evolution algorithm to work in general multimodal problems. Three variations of the proposed me...
Jani Rönkkönen, Jouni Lampinen
GECCO
2007
Springer
181views Optimization» more  GECCO 2007»
16 years 29 days ago
Exploring selection mechanisms for an agent-based distributed evolutionary algorithm
In this paper we propose an agent-based model of evolutionary algorithms (EAs) which extends seamlessly from concurrent single-host to distributed multi-host installations. Since ...
A. E. Eiben, Marc Schoenauer, Juan Luís Jim...
IBPRIA
2007
Springer
16 years 28 days ago
A Tabular Pruning Rule in Tree-Based Fast Nearest Neighbor Search Algorithms
Some fast nearest neighbor search (NNS) algorithms using metric properties have appeared in the last years for reducing computational cost. Depending on the structure used to store...
José Oncina, Franck Thollard, Eva Gó...