Aug 1, 2019 · In this paper, we introduce the multicut problem in trees with submodular penalties, which generalizes the prize-collecting multicut problem ...
A Primal Dual Approximation Algorithm for the Multicut Problem in ...
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A combinatorial 3-approximation algorithm, based on the primal-dual scheme for the multicut problem in trees, is presented, which generalizes the ...
In this paper, we introduce the multicut problem in trees with submodular penalties, which generalizes the prize-collecting multicut problem in trees and ...
Apr 17, 2024 · When the penalty function is linear, the K-PCMTS is exactly the K-prize-collecting multicut problem in trees. Based on the method in Guo et al.
Oct 22, 2024 · In this paper, we introduce the submodular multicut problem in trees with submodular penalties, which generalizes the prize-collecting multicut ...
Oct 1, 2022 · We present a combinatorial approximation algorithm, based on the primal-dual algorithm for the submodular set cover problem. In addition, we ...
This paper considers the submodular multicut problem in trees with linear penalties (SMCLP(T) problem) and finds a partial multicut ...
The primal-dual method is a standard tool in the de- sign of algorithms for combinatorial optimization problems. This chapter shows how the primal-dual ...
We present a combinatorial approximation algorithm, based on the primal-dual algorithm for the submodular set cover problem. In addition, we present a ...
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Dec 6, 2020 · Our main work is to present a -approximation algorithm for the k-PCM(T) problem via the methods of primal-dual and Lagrangean relaxation, where ε is any fixed ...