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On the use of confidence limits for the global optimum in combinatorial optimization problems
Derigs, Ulrich - 1983
Persistent link: https://www.econbiz.de/10004107846
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An efficient dijkstra like labeling method for computing shortest odd / even paths
Derigs, Ulrich - 1983
Persistent link: https://www.econbiz.de/10004107848
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Alternate strategies for solving Bottleneck assignment problems : analysis and computational results
Derigs, Ulrich - 1983
Persistent link: https://www.econbiz.de/10004107849
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Some basic exchange properties in combinatorial optimization and their application to constructing the k-best-solutions
Derigs, Ulrich - 1983
Persistent link: https://www.econbiz.de/10004107850
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Exchange properties and k-best strategies in combinatorial optimization
Derigs, Ulrich - 1983
Persistent link: https://www.econbiz.de/10004107851
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Bisimplicial edges, Gaussian elimination and matchings in bipartite graphs
Derigs, Ulrich - 1984
Persistent link: https://www.econbiz.de/10004720843