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» A Colour Object Search Algorithm
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DATAMINE
2006
88views more  DATAMINE 2006»
14 years 11 months ago
Hyperclique pattern discovery
Existing algorithms for mining association patterns often rely on the support-based pruning strategy to prune a combinatorial search space. However, this strategy is not effective ...
Hui Xiong, Pang-Ning Tan, Vipin Kumar
CGF
2007
157views more  CGF 2007»
14 years 11 months ago
Mesh Segmentation via Spectral Embedding and Contour Analysis
We propose a mesh segmentation algorithm via recursive bisection where at each step, a sub-mesh embedded in 3D is first spectrally projected into the plane and then a contour is ...
Rong Liu, Hao Zhang 0002
KDD
2004
ACM
150views Data Mining» more  KDD 2004»
16 years 2 days ago
A framework for ontology-driven subspace clustering
Traditional clustering is a descriptive task that seeks to identify homogeneous groups of objects based on the values of their attributes. While domain knowledge is always the bes...
Jinze Liu, Wei Wang 0010, Jiong Yang
ATAL
2003
Springer
15 years 4 months ago
A method for decentralized clustering in large multi-agent systems
This paper examines a method of clustering within a fully decentralized multi-agent system. Our goal is to group agents with similar objectives or data, as is done in traditional ...
Elth Ogston, Benno J. Overeinder, Maarten van Stee...
89
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GECCO
2003
Springer
132views Optimization» more  GECCO 2003»
15 years 4 months ago
Evolutionary Multimodal Optimization Revisited
Abstract. We revisit a class of multimodal function optimizations using evolutionary algorithms reformulated into a multiobjective framework where previous implementations have nee...
Rajeev Kumar, Peter Rockett