Titlebook: Computing and Combinatorics; 29th International C Weili Wu,Guangmo Tong Conference proceedings 2024 The Editor(s) (if applicable) and The A

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Hardness and?Approximation for?the?Star ,-Hub Routing Cost Problem in?,-Metric Graphsmetric graphs to .-metric graphs. Our research demonstrates that S.HRP is NP-hard for any ., indicating that S.HRP remains NP-hard for various subclasses of metric graphs. For approximation algorithms, we introduce two approaches that improve upon previous results, particularly when . is close to ..

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Conference proceedings 2024, during December 2023.??..The 60 full papers were carefully reviewed and selected from 146 submissions. They are organized?in the following topical sections:.Part I :?Combinatorics and Algorithms;?Algorithmic Solution in Applications; and?Algorithm in Networks..Part II:?Complexity and Approximation

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Conference proceedings 2024, during December 2023.??..The 60 full papers were carefully reviewed and selected from 146 submissions. They are organized?in the following topical sections:.Part I :?Combinatorics and Algorithms;?Algorithmic Solution in Applications; and?Algorithm in Networks..Part II:?Complexity and Approximation;?Graph Algorithms; and?Applied Algorithms..

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Computing and Combinatorics978-3-031-49190-0Series ISSN 0302-9743 Series E-ISSN 1611-3349

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