树木中
发表于 2025-3-25 03:20:04
Jacob G. Gruzalski,James T. Markwiese,Neil E. Carriker,William J. Rogers,Rock J. Vitale,David I. Tha required vertices and Steiner vertices, GSP asks for a shortest connected subgraph, containing at least one vertex of each group. As the Steiner Problem is NP-hard, GSP is too, and we are interested in approximation algorithms. Efficient approximation algorithms have already been proposed, but noth
RUPT
发表于 2025-3-25 09:11:09
April Van Scoy,Ashley Pennell,Xuyang Zhangigraph (DAG). The main results in this paper are (n=|V|) :.(1) An O(n* log(n)) approximation algorithm is developed for the minimum-fas-problem on planar digraphs with a worst-case-ratio of 2. In the case of a planar digraph with all embeddings in the plane having at most one clockwise/anticlockwise
密切关系
发表于 2025-3-25 13:16:11
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Overthrow
发表于 2025-3-25 17:07:54
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SOBER
发表于 2025-3-25 21:22:25
Nancy H. Golden,Sarah E. Warner,Michael J. Coffeyumber of visited neighbours. An MCS-ordering of a graph is an ordering of the vertices that can be generated by the Maximum Cardinality Search algorithm. The visited degree of a vertex . in an MCS-ordering is the number of neighbours of . that are before . in the ordering. The MCSLB of an MCS-orderi
讲个故事逗他
发表于 2025-3-26 03:54:51
ing the two vertex sets. . has been thoroughly studied in the past. However, only few results have been published that consider the parameterized complexity of this problem..We show that . is FPT w.r.t. the minimum cut size if there is an optimum bisection that cuts into a given constant number of c
浮雕宝石
发表于 2025-3-26 06:38:07
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incite
发表于 2025-3-26 09:51:40
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condone
发表于 2025-3-26 15:07:21
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CREST
发表于 2025-3-26 17:18:39
Exposure to Crystal Violet, Its Toxic, Genotoxic and Carcinogenic Effects on Environment and Its Detile processing industries and also used to provide a deep violet color to paints and printing ink. CV is also used as a mutagenic and bacteriostatic agent in medical solutions and antimicrobial agent to prevent the fungal growth in poultry feed. Inspite of its many uses, CV has been reported as a r