mature
发表于 2025-3-21 16:27:38
书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques影响因子(影响力)<br> http://impactfactor.cn/2024/if/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques影响因子(影响力)学科排名<br> http://impactfactor.cn/2024/ifr/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques网络公开度<br> http://impactfactor.cn/2024/at/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques网络公开度学科排名<br> http://impactfactor.cn/2024/atr/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques被引频次<br> http://impactfactor.cn/2024/tc/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques被引频次学科排名<br> http://impactfactor.cn/2024/tcr/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques年度引用<br> http://impactfactor.cn/2024/ii/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques年度引用学科排名<br> http://impactfactor.cn/2024/iir/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques读者反馈<br> http://impactfactor.cn/2024/5y/?ISSN=BK0160461<br><br> <br><br>书目名称Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques读者反馈学科排名<br> http://impactfactor.cn/2024/5yr/?ISSN=BK0160461<br><br> <br><br>
车床
发表于 2025-3-22 00:19:01
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Lice692
发表于 2025-3-22 04:07:38
Approximations for Aligned Coloring and Spillage Minimization in Interval and Chordal Graphspilers and have recently been proven NP-Hard. We provide the first constant approximations: a .-approximation for interval graphs and a .-approximation for chordal graphs. We extend our techniques to the problem of minimizing spillage in these graph types.
CHECK
发表于 2025-3-22 08:23:30
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阉割
发表于 2025-3-22 09:39:12
Truthful Mechanisms via Greedy Iterative Packinge. A fundamental question is whether an .-approximation algorithm translates into an .-approximate truthful mechanism. It is well-known that plugging an .-approximation algorithm into the VCG technique may not yield a truthful mechanism. Thus, it is natural to investigate properties of approximation
myocardium
发表于 2025-3-22 13:35:34
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哺乳动物
发表于 2025-3-22 17:52:35
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Entreaty
发表于 2025-3-23 00:18:38
New Hardness Results for Diophantine Approximationsion of this problem consists of a rational vector . ∈ ℚ., an error bound . and a denominator bound . ∈ ℕ.. One has to decide whether there exists an integer, called the.. with 1 ≤ . ≤ . such that the distance of each number . ·.. to its nearest integer is bounded by .. Lagarias has shown that this
代替
发表于 2025-3-23 02:35:53
PASS Approximationtandard worst-case analysis. We circumvent such negative results by designing guarantees for classes of instances, parameterized according to properties of the optimal solution. We also make sure that our parameterized approximation, called . approximation, is the best possible. We show how to apply
祖先
发表于 2025-3-23 06:32:30
Optimal Sherali-Adams Gaps from Pairwise Independenceted by . contains the support of a balanced pairwise independent distribution over the domain of the inputs, then such a problem on . variables cannot be approximated better than the trivial (random) approximation, even using Ω(.) levels of the Sherali-Adams LP hierarchy..It was recently shown t