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A hybrid variation Harmony Search algorithm for the Team Orienteering Problem with capacity limitations

Tsakirakis Eleftherios, Marinaki Magdalini, Marinakis Ioannis

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URIhttp://purl.tuc.gr/dl/dias/11DA00A5-9C91-4311-92A6-D562F92B7434-
Identifierhttps://doi.org/10.1007/978-3-030-38629-0_12-
Identifierhttps://link.springer.com/chapter/10.1007/978-3-030-38629-0_12-
Languageen-
Extent11 pagesen
TitleA hybrid variation Harmony Search algorithm for the Team Orienteering Problem with capacity limitationsen
CreatorTsakirakis Eleftheriosen
CreatorΤσακιρακης Ελευθεριοςel
CreatorMarinaki Magdalinien
CreatorΜαρινακη Μαγδαληνηel
CreatorMarinakis Ioannisen
CreatorΜαρινακης Ιωαννηςel
PublisherSpringer Natureen
Content SummaryThis paper addresses a new optimization method for a variant of the category of orienteering problems (OP), which is well-known as the capacitated team orienteering problem (CTOP). The main objective of CTOP focuses on the maximization of the total collected profit from a set of candidate nodes or customers by taking into account the limitations of vehicle capacity and time upper boundary of a constructed route. To solve CTOP, we present a new optimization algorithm called the Similarity Hybrid Harmony Search. This methodology includes an innovative “similarity process” technique, which takes advantage the most profitable nodes/customers during the algorithmic procedure aiming to extend the diversification in the solution area. The experimental tests were conducted in the most popular set of instances and the obtained results are compared with most competitive algorithms in the literature.en
Type of ItemΠλήρης Δημοσίευση σε Συνέδριοel
Type of ItemConference Full Paperen
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2022-05-17-
Date of Publication2019-
SubjectCapacitated Team Orienteering Problemen
SubjectHarmony Search algorithmen
SubjectVehicle routing problems with profitsen
Bibliographic CitationE. Tsakirakis, M. Marinaki, and Y. Marinakis, “A hybrid variation Harmony Search algorithm for the Team Orienteering Problem with capacity limitations,” in Learning and Intelligent Optimization, vol 11968, Lecture Notes in Computer Science, N. Matsatsinis, Y. Marinakis, P. Pardalos, Eds., Cham, Switzerland: Springer Nature, 2020, pp. 146–156, doi: 10.1007/978-3-030-38629-0_12.en

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