amputation
发表于 2025-3-23 10:47:04
es ..,..., .. and . positive integers ..,..., .. such that ⌆.r.= ., there exist . node-disjoint paths of length at most . from . to the .., where .. of them end at ... This concept contains, and is related to, many important concepts used in communications and graph theory. The line digraph of a dig
Enteropathic
发表于 2025-3-23 17:52:57
Eric Pfaffmannd coverage requirements ., the goal is to find a minimum-sized set of vertices that are incident on at least . edges of color ., for each ., i.e., we need to cover at least . edges of color .. . is similar to . except here we are given a vertex-colored graph and the goal is to cover at least . verti
Silent-Ischemia
发表于 2025-3-23 21:37:27
Eric Pfaffmanning tokens remain a matching. The . between two configurations of tokens is the minimum number of moves required to transform one into the other. We study the problem of computing the distance between two given configurations. We prove that if source and target configurations are maximal matchings,
meritorious
发表于 2025-3-23 22:24:01
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碎石头
发表于 2025-3-24 06:10:05
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发怨言
发表于 2025-3-24 06:35:21
Eric Pfaffmannmber of changes of orientations along the paths connecting a given subset of source-destination couples. The corresponding value is called rank of the set of paths. Besides its theoretical interest, the topic has also practical applications. In fact, the existence of a rank . acyclic orientation for
哀悼
发表于 2025-3-24 13:38:05
Eric Pfaffmannthe different generalizations in Section 3.1 are both operational provided implementations of the underlying data structures for vertices, graphs, and sets are given..If these implementations are too inefficient or are not available at all, transformations of the data structures would have to follow
罗盘
发表于 2025-3-24 16:49:49
Eric Pfaffmannthe different generalizations in Section 3.1 are both operational provided implementations of the underlying data structures for vertices, graphs, and sets are given..If these implementations are too inefficient or are not available at all, transformations of the data structures would have to follow
不可侵犯
发表于 2025-3-24 19:51:35
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思考
发表于 2025-3-25 02:18:31
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