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Non-cyclic train timetabling and comparability graphs
Cacchiani, Valentina; Caprara, Alberto; Toth, Paolo - In: Operations research letters 38 (2010) 3, pp. 179-184
Persistent link: https://www.econbiz.de/10003968638
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A note on selective line-graphs and partition colorings
Cornaz, Denis; Furini, Fabio; Malaguti, Enrico; … - In: Operations research letters 47 (2019) 6, pp. 565-568
Persistent link: https://www.econbiz.de/10012131870
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On integer polytopes with few nonzero vertices
Cacchiani, Valentina; Caprara, Alberto; Maróti, Gábor; … - In: Operations research letters 41 (2013) 1, pp. 74-77
Persistent link: https://www.econbiz.de/10009720191
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Simpler analysis of LP extreme points for traveling salesman and survivable network design problems
Cacchiani, Valentina; Caprara, Alberto; Toth, Paolo - In: Operations research letters 38 (2010) 3, pp. 156-161
Persistent link: https://www.econbiz.de/10008398204
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On integer polytopes with few nonzero vertices
Cacchiani, Valentina; Caprara, Alberto; Maróti, Gábor; … - In: Operations research letters 41 (2013) 1, pp. 74-77
Persistent link: https://www.econbiz.de/10010067717