Titlebook: Combinatorial Algorithms; 22th International W Costas S. Iliopoulos,William F. Smyth Conference proceedings 2011 Springer-Verlag GmbH Berli

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The 1-Neighbour Knapsack Problem,can be selected only if at least one of its neighbours is also selected. We give approximation algorithms and hardness results when the nodes have both uniform and arbitrary weight and profit functions, and when the dependency graph is directed and undirected.

无辜

Quasi-Cyclic Codes over ,,to . = 9. In this paper, linear codes over . are constructed for . up to 6. The codes constructed are from the class of quasi-cyclic codes. In addition, the minimum distance of the extended quadratic residue code of length 44 is determined.

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978-3-642-25010-1Springer-Verlag GmbH Berlin Heidelberg 2011

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Costas S. Iliopoulos,William F. SmythUp-to-date results.Fast track conference proceedings.State-of-the-art report

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Lecture Notes in Computer Sciencehttp://image.papertrans.cn/c/image/229875.jpg

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https://doi.org/10.1007/978-3-030-63223-6ithms and complexity. A . of a graph . is an assignment of colors to the vertices of . such that it is a proper coloring and every vertex dominates all the vertices of at least one color class. The minimum number of colors required for a dominator coloring of . is called the . of . and is denoted by