Cyclone
发表于 2025-3-21 19:57:01
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格言
发表于 2025-3-21 22:01:32
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LAIR
发表于 2025-3-22 03:24:24
Sebastian Horn,Julia Seeger,Leonie Scheuringic . problem, and was proved to have surprisingly rich connection to the . . problem. In this paper, we give approximation algorithms for . using a non-uniform approach combining LP-rounding and the greedy strategy. With a limited violation of the constraint ., we present a good expected approximation ratio . for ..
保留
发表于 2025-3-22 05:04:34
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团结
发表于 2025-3-22 09:06:40
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镇痛剂
发表于 2025-3-22 16:12:59
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箴言
发表于 2025-3-22 18:42:47
Stephan Schütz,Christian Hellmundd the generic submodularity ratio . of the monotone set function, we prove the algorithm deserves an approximation ratio ., consumes . adaptive rounds, and needs . oracle queries in expectation. Moreover, if the set function is submodular (i. e. .), our algorithm can achieve an approximation guarantee . coinciding with the state-of-art result.
Bernstein-test
发表于 2025-3-23 00:27:23
Minimum Diameter Vertex-Weighted Steiner Tree, approximation algorithm where . is tight. For the MDWSTP in vertex-weighted .-PG, we first obtain a .-factor approximation algorithm where . is tight, and then develop a slightly improved approximation algorithm.
孵卵器
发表于 2025-3-23 01:47:37
Approximation Algorithms for the Lower-Bounded Knapsack Median Problem,nd the improved second algorithm is based on an intuitive observation. Additionally, we adapt these two algorithms to the lower-bounded .-median problem (LB .-median) and obtain the approximation ratios of 610 and 387.
擦试不掉
发表于 2025-3-23 06:43:54
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