夹死提手势 发表于 2025-3-28 15:12:14

A 2log,(,)-Approximation Algorithm for Directed Tour Coverf minimum cost, is .-hard. It is thus interesting to design approximation algorithms with performance guarantee to solve this problem. Although its undirected counterpart (ToCP) has been studied in recent years , in our knowledge, the DTCP remains widely open. In this paper, we give a 2log.(.)-approximation algorithm for the DTCP.

travail 发表于 2025-3-28 19:07:11

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格子架 发表于 2025-3-29 01:29:18

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过份好问 发表于 2025-3-29 05:31:20

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resistant 发表于 2025-3-29 07:32:52

Banoth Gopalakrishna,Pasla Dinakarof . jobs, where machines and jobs are all entitled to different levels of grade of service (GoS), each job . has its processing time .. and it is only allocated to a machine .. whose GoS level is no more than the GoS level the job .. has. The goal is to allocate all jobs to . machines to maximize t

使害羞 发表于 2025-3-29 14:28:48

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chronicle 发表于 2025-3-29 16:59:50

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GROWL 发表于 2025-3-29 22:06:58

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原谅 发表于 2025-3-30 00:44:41

Supervised Learning Systems on Silicon In this paper, with unitary spaces over finite fields, we present two new constructions whose efficiency ratio, i.e., the ratio between the number of tests and the number of items, is smaller than some of existing construction.

Peristalsis 发表于 2025-3-30 07:51:25

Carlos Dualibe,Michel Verleysenering algorithms often fail to retrieve common expression groups because (1) genes only exhibit similar behaviors over a subset of conditions, and (2) genes may participate in more than one functional process and therefore belong to multiple groups. Many algorithms have been proposed to address thes
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查看完整版本: Titlebook: Combinatorial Optimization and Applications; Third International Ding-Zhu Du,Xiaodong Hu,Panos M. Pardalos Conference proceedings 2009 The