雪白
发表于 2025-3-26 23:18:57
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Diatribe
发表于 2025-3-27 02:40:12
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majestic
发表于 2025-3-27 05:45:15
Bicriteria Approximation Tradeoff for the Node-Cost Budget Problemnteed a (2,.(log.)) bicriteria approximation, i.e. the solution’s profit is at least a fraction of . of an optimum solution respecting the budget, while its cost is at most twice the given budget. We improve these results and present a bicriteria tradeoff that, given any . ∈ (0,1], guarantees a .-approximation.
悲痛
发表于 2025-3-27 12:44:07
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follicular-unit
发表于 2025-3-27 16:34:32
Pola Lehmann,Sven Regel,Sara Schlote algorithms that give good approximations for the general case nonetheless. For networks of bounded treewidth greater than two, we show that the problem is . NP-complete and provide pseudo-polynomial time algorithms. For a special case of graphs with treewidth two, we give a polynomial time algorithm.
Nausea
发表于 2025-3-27 21:49:43
Die Struktur des Planungssystems= . + 1 is also sufficient for a tree . with ., which leads a linear time algorithm for computing .(.) under this condition. We then show that .(.) can be computed in . time for any tree .. Combining these, we finally obtain an . time algorithm, which substantially improves upon previously known results.
确定的事
发表于 2025-3-27 21:55:36
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影响带来
发表于 2025-3-28 05:40:05
Integer Maximum Flow in Wireless Sensor Networks with Energy Constraint algorithms that give good approximations for the general case nonetheless. For networks of bounded treewidth greater than two, we show that the problem is . NP-complete and provide pseudo-polynomial time algorithms. For a special case of graphs with treewidth two, we give a polynomial time algorithm.
蛛丝
发表于 2025-3-28 10:02:30
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Delectable
发表于 2025-3-28 13:09:52
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