驳船 发表于 2025-3-28 17:13:58
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https://doi.org/10.1007/978-1-4615-7861-1In this paper we describe and evaluate algorithms for prefix table construction, some previously proposed, others designed by us. We also describe and evaluate new linear-time algorithms for transformations between . and the ..我吃花盘旋 发表于 2025-3-28 23:09:35
Kathy Steppe,Ülo Niinemets,Robert O. Teskeytami Covering. As a consequence it is therefore NP-complete to decide whether there is a perfect matching of a graph that meets every 4-cycle, even if the graph is restricted to be an induced subgraph of the grid-graph. The gadgets used in the reduction were discovered with the help of a .-solver.勤勉 发表于 2025-3-29 05:28:41
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J. A. J. Metz,A. M. de Roos,F. van den Bosch . is known only for .. In this paper we present a tight upper bound on the diameter of the Knödel graph for general case. We show that the presented bound differs from the diameter by at most 2 when . for some 0 < . < 1 where . → 1 when . → ∞. The proof is constructive and provides a near optimal diametral path for the Knödel graph ..粗鲁的人 发表于 2025-3-29 11:56:46
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Tight Bound on the Diameter of the Knödel Graph . is known only for .. In this paper we present a tight upper bound on the diameter of the Knödel graph for general case. We show that the presented bound differs from the diameter by at most 2 when . for some 0 < . < 1 where . → 1 when . → ∞. The proof is constructive and provides a near optimal diametral path for the Knödel graph ..impale 发表于 2025-3-30 07:55:17
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