Titlebook: Combinatorial Programming: Methods and Applications; Proceedings of the N B. Roy (Professeur et Conseiller Scientifique) Conference proceed

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Smart Living for Smart Hong Kongù il est question d’itinéraires de véhicules ou de messages, d’horaires en matière de transport public ou de gestion d’équipes, de circuits de distribution ou de ramassage, de séquence de fabrication ou de montage, d’ordonnancement de chantiers ou de production, de rotation d’engins ou d’équipages, de filières administratives ou financières...

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https://doi.org/10.1007/978-3-030-74450-2ution of the travelling salesman problem are given with particular emphasis being placed on the calculation of tight bounds that can be used in a variety of tree-search algorithms. Procedures using the assignment and shortest spanning tree problems to provide such bounds and to direct the tree-search are surveyed.

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https://doi.org/10.1007/978-94-011-7557-9algorithms; functions; programming; scheduling

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https://doi.org/10.1007/978-3-030-74450-2The object of the paper is the study of graph problems involving paths or routing..As a result of the introduction of a very general algebraic structure, most of these problems will be unified into a common presentation. Moreover it will generalize the results of authors having investigated this topic and thus solve a few new problems.

ARC

https://doi.org/10.1007/978-3-319-67480-3We give a characterisation of certain facets of the convex hull of Hamiltonian cycles a complete symetric graph in terms of facets in a strictly smaller graph, whenever possible. This result yields some interesting corollaries.