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EVOW
2004
Springer

141views Artificial Intelligence» more EVOW 2004»

A Hierarchical Social Metaheuristic for the Max-Cut Problem

14 years 1 months ago

This paper introduces a new social metaheuristic for the Max-Cut problem applied to a weighted undirected graph. This problem consists in finding a partition of the nodes into two ...

Abraham Duarte, Felipe Fernández, Án...

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23

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AROBOTS
2000

96views more AROBOTS 2000»

Hierarchic Social Entropy: An Information Theoretic Measure of Robot Group Diversity

13 years 8 months ago

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As research expands in multiagent intelligent systems, investigators need new tools for evaluating the artificial societies they study. It is impossible, for example, to correlate ...

Tucker R. Balch

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22

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PRL
2006

117views more PRL 2006»

Improving image segmentation quality through effective region merging using a hierarchical social metaheuristic

13 years 8 months ago

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This paper proposes a new evolutionary region merging method in order to efficiently improve segmentation quality results. Our approach starts from an oversegmented image, which is...

Abraham Duarte, Miguel Ángel Sánchez...

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25

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EVOW
2004
Springer

128views Artificial Intelligence» more EVOW 2004»

Top-Down Evolutionary Image Segmentation Using a Hierarchical Social Metaheuristic

14 years 1 months ago

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Abstract. This paper presents an application of a hierarchical social (HS) metaheuristic to region-based segmentation. The original image is modelled as a simplified image graph, w...

Abraham Duarte, Ángel Sánchez, Felip...

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19

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CSCW
2000
ACM

108views Social Sciences» more CSCW 2000»

Distance learning through distributed collaborative video viewing

14 years 28 days ago