pellagra
发表于 2025-3-23 13:24:57
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我说不重要
发表于 2025-3-23 17:07:47
https://doi.org/10.1007/978-3-642-91848-3m. The focus is on two types of valid inequalities, the cover inequalities and local cuts. We show how these inequalities can be considered in a Lagrangean relaxation without destroying the computationally simple structure of the subproblems. We present an extensive computational study on a large se
Cholecystokinin
发表于 2025-3-23 21:45:08
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思想
发表于 2025-3-23 22:39:20
https://doi.org/10.1007/978-3-642-91848-3ria) in games with extremely succinct description that are defined on highly regular graphs such as the .-dimensional grid; we argue that such games are of interest in the modelling of large systems of interacting agents. We show that mixed Nash equilibria can be found in time exponential in the suc
爱社交
发表于 2025-3-24 03:01:01
https://doi.org/10.1007/978-3-642-91848-3and, simple poly-time algorithms are available for various restricted – yet important – markets..In this paper, we experimentally explore the . between the general problem and the poly-time solvable special cases. More precisely, we analyze the performance of some simple algorithms, for inputs which
弹药
发表于 2025-3-24 08:59:28
https://doi.org/10.1007/978-3-642-91848-3. .) with .< 2 for every fixed .). For . ≤ 4, the results coincide with an earlier paper where we achieved running times of .(2.) for . = 3 and .(2.) for . = 4 (for . ≤ 2, the problem is solvable in polynomial time). For .>4, these results are the best yet, with running times of .(2.) for . = 5 and
intricacy
发表于 2025-3-24 14:24:58
Wendung bei dorsoposteriorer Querlage, that this parameter . is an interesting measure which governs the complexity of finding cliques. In particular, if . is a constant, then we can enumerate all .-isolated maximal cliques in linear time, and if . = .(log .), then we can enumerate all .-isolated maximal cliques in polynomial time. Note
Infantry
发表于 2025-3-24 14:49:37
https://doi.org/10.1007/978-3-642-91848-3omplexity is .(. . . .log . + . . . .), where . is the number of vertices in the graph and . is the genus of the surface. If . = .(. .), this represents a considerable improvement over previous results by Thomassen, and Erickson and Har-Peled. We also give algorithms to find a shortest non-contracti
dagger
发表于 2025-3-24 23:02:01
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BIPED
发表于 2025-3-25 03:02:49
https://doi.org/10.1007/978-3-663-01365-5ncy, correctness, completeness, clarity of the design, modularity, flexibility, and ease of use. We present the generic design and structure of the libraries, which currently compute arrangements of curves and curve segments of low algebraic degree, and boolean operations on polygons bounded by such