疲劳
发表于 2025-3-23 10:48:38
Online Firefighting on Trees,it. In this paper, we focus on the case of trees and we consider as well the . game where the amount of protection allocated to a vertex lies between 0 and 1. We introduce the online version of both . and ., in which the number of firefighters available at each turn is revealed over time. We show th
Intend
发表于 2025-3-23 15:54:05
A Multigraph Formulation for the Generalized Minimum Spanning Tree Problem,actly . edges, connecting the . clusters . through the selection of a unique vertex in each cluster. GMSTP finds applications in network design, irrigation agriculture, smart cities, data science, among others. This paper presents a new multigraph mathematical formulation for GMSTP which is compared
边缘带来墨水
发表于 2025-3-23 19:12:23
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chastise
发表于 2025-3-24 02:16:57
A PTAS for the Time-Invariant Incremental Knapsack Problem, increases and items can be added, but not removed from the knapsack. The goal is to maximize the sum of profits over all times. . models various applications including specific financial markets and governmental decision processes. . is strongly NP-Hard [.] and there has been work [., ., ., ., .] o
走调
发表于 2025-3-24 02:49:22
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透明
发表于 2025-3-24 09:23:37
Efficient Algorithms for Measuring the Funnel-Likeness of DAGs,nnels are an analog to trees for directed graphs that is more restrictive than DAGs but more expressive than in-/out-trees. Computational problems such as finding vertex-disjoint paths or tracking the origin of memes remain NP-hard on DAGs while on funnels they become solvable in polynomial time. Ou
斜坡
发表于 2025-3-24 11:47:28
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变异
发表于 2025-3-24 18:24:20
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入伍仪式
发表于 2025-3-24 20:23:57
Multi-start Local Search Procedure for the Maximum Fire Risk Insured Capital Problem,hat are partly or fully located within circle of a radius of 200 m. In this work, we present the multi-start local search meta-heuristics that has been developed to solve the real case of an insurance company having more than 400 thousand insured buildings in mainland Portugal. A random sample of th
CAGE
发表于 2025-3-25 00:09:12
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