侧面上下
发表于 2025-3-21 18:59:44
书目名称Algorithms - ESA 2009影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0153052<br><br> <br><br>书目名称Algorithms - ESA 2009读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0153052<br><br> <br><br>
Creditee
发表于 2025-3-21 21:11:08
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强所
发表于 2025-3-22 03:37:33
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的阐明
发表于 2025-3-22 04:34:34
A Linear Time Algorithm for ,(2,1)-Labeling of Trees algorithm for trees had been .(Δ..) for more than a decade, and an .( min {..,Δ..})-time algorithm has appeared recently, where Δ is the maximum degree of . and . = |.(.)|, however, it has been open if it is solvable in linear time. In this paper, we finally settle this problem for .(2,1)-labeling of trees by establishing a linear time algorithm.
Foment
发表于 2025-3-22 09:39:46
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gerrymander
发表于 2025-3-22 13:55:27
Iterative Rounding for Multi-Objective Optimization Problemsl-time approximation schemes that, for any constant .> 0 and . ≥ 1, compute a solution violating each budget constraint at most by a factor (1 + .). The weight of the solution is optimal for the first two problems, and (1 − .)-approximate for the last one.
不可比拟
发表于 2025-3-22 18:02:29
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改良
发表于 2025-3-22 21:46:59
Betriebswirtschaftliche Beiträgeive a 2...-approximation algorithm. This is the first polynomial-time approximation algorithm for this problem with approximation ratio depending only on ., for any . > 1. Our approach starts from iterated LP relaxation, and then uses probabilistic and greedy methods to recover a feasible solution.
仔细阅读
发表于 2025-3-23 04:34:33
https://doi.org/10.1007/978-3-7091-4804-4the boundary of a convex body in ℝ.. The number of edges in these spanners is .(.log.). This bound on the stretch factor is nearly optimal: in any finite metric space and for any .> 0, it is possible to assign weights to the elements such that any non-complete graph has stretch factor larger than 2 − ..
剧本
发表于 2025-3-23 08:34:30
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