Constrained Minimum-k-Star Clustering and its application to the consolidation of farmland

Steffen Borgwardt; Andreas Brieden; Peter Gritzmann

doi:10.1007/s12351-009-0041-y

Constrained Minimum-k-Star Clustering and its application to the consolidation of farmland

Steffen Borgwardt, Andreas Brieden, Peter Gritzmann

Chair of Geometry

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13 Scopus citations

Abstract

The present paper introduces and studies a new combinatorial clustering model for the consolidation of farmland. While the general problem turns out to be NP-hard even in quite restricted cases, the Size-restricted Minimum-k-Star Group Partition problem is solvable in polynomial time. Based on this tractability result, we derive a general approximation algorithm which, as the mathematical analysis and economic evaluation shows, performs well in theory and practice.

Original language	English
Pages (from-to)	1-17
Number of pages	17
Journal	Operational Research
Volume	11
Issue number	1
DOIs	https://doi.org/10.1007/s12351-009-0041-y
State	Published - May 2011

Keywords

0-1-Integer programming
Clustering
Combinatorial optimization
Land consolidation
Mathematical programming
Partition

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10.1007/s12351-009-0041-y

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Constrained Minimum-k-Star Clustering and its application to the consolidation of farmland

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Keywords

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