@article{,
    author = {Borgwardt, Steffen; Brieden, Andreas; Gritzmann, Peter},
    title = {Constrained minimum-k-star clustering and its application to the consolidation of farmland,},
    editor = {},
    booktitle = {},
    series = {},
    journal = {Operational Research - an International Journal},
    address = {},
    publisher = {},
    edition = {},
    year = {2011},
    isbn = {},
    volume = {11},
    number =  {1},
    pages = {1-17},
    url = {},
    doi = {10.1007/s12351-009-0041-y},
    keywords = {},
    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.},
    note = {},
    institution = {Universität der Bundeswehr München, Fakultät für Wirtschafts- und Organisationswissenschaften, WOW 1 - Institut für Controlling, Finanz- und Risikomanagement, Professur: Brieden, Andreas},
    
    
}