On-site workshop investment problem: A novel mathematical approach and solution procedure
<p>In real-world construction sites, On-Site Workshops (OSW) are installed to accelerate construction activities and facilitate the material handling process. These temporary OSWs are cost-effective, leading to decreasing the material handling cost and project makespan, which indicates their i...
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| مؤلفون آخرون: | , |
| منشور في: |
2023
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| _version_ | 1864513508128849920 |
|---|---|
| author | Nima Moradi (19418821) |
| author2 | Vahid Kayvanfar (17876921) Roberto Baldacci (14779375) |
| author2_role | author author |
| author_facet | Nima Moradi (19418821) Vahid Kayvanfar (17876921) Roberto Baldacci (14779375) |
| author_role | author |
| dc.creator.none.fl_str_mv | Nima Moradi (19418821) Vahid Kayvanfar (17876921) Roberto Baldacci (14779375) |
| dc.date.none.fl_str_mv | 2023-11-30T15:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.heliyon.2023.e22678 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/On-site_workshop_investment_problem_A_novel_mathematical_approach_and_solution_procedure/26642956 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Information and computing sciences Data management and data science Software engineering Mathematical sciences Numerical and computational mathematics On-site workshop Project scheduling Multi-mode resource investment problem Genetic algorithm |
| dc.title.none.fl_str_mv | On-site workshop investment problem: A novel mathematical approach and solution procedure |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>In real-world construction sites, On-Site Workshops (OSW) are installed to accelerate construction activities and facilitate the material handling process. These temporary OSWs are cost-effective, leading to decreasing the material handling cost and project makespan, which indicates their important role as a part of a construction project. However, considering the OSW, which has not been addressed in the project scheduling problems, requires the construction site to have a space capacity constraint while considering the workshop size, availability level, and other project-related constraints. In the present work, by considering the OSWs, a real construction project scheduling problem is studied as a Multi-Mode On-Site Workshop Investment Problem with Tardiness (MOSWIPT) while finding the installation/dismantling time of the OSWs. Two new (linear) mathematical programming models are proposed for MOSWIPT. Next, due to the NP-hardness of the problem, an enhanced Genetic Algorithm (GA)-based metaheuristic with efficient problem-specific improvement rules as local search and effective crossover and mutation operators is proposed. Computational experiments show that the proposed method has solved most of the instances of the addressed problem to optimality and outperformed the existing metaheuristics, e.g., Simulated Annealing (SA) and Particle Swarm Optimization (PSO). Finally, conclusions and suggestions for future studies are stated.</p><h2>Other Information</h2> <p> Published in: Heliyon<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.heliyon.2023.e22678" target="_blank">https://dx.doi.org/10.1016/j.heliyon.2023.e22678</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_350a2f59ade6bd13cc0ef21cf6a34513 |
| identifier_str_mv | 10.1016/j.heliyon.2023.e22678 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/26642956 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | On-site workshop investment problem: A novel mathematical approach and solution procedureNima Moradi (19418821)Vahid Kayvanfar (17876921)Roberto Baldacci (14779375)Information and computing sciencesData management and data scienceSoftware engineeringMathematical sciencesNumerical and computational mathematicsOn-site workshopProject schedulingMulti-mode resource investment problemGenetic algorithm<p>In real-world construction sites, On-Site Workshops (OSW) are installed to accelerate construction activities and facilitate the material handling process. These temporary OSWs are cost-effective, leading to decreasing the material handling cost and project makespan, which indicates their important role as a part of a construction project. However, considering the OSW, which has not been addressed in the project scheduling problems, requires the construction site to have a space capacity constraint while considering the workshop size, availability level, and other project-related constraints. In the present work, by considering the OSWs, a real construction project scheduling problem is studied as a Multi-Mode On-Site Workshop Investment Problem with Tardiness (MOSWIPT) while finding the installation/dismantling time of the OSWs. Two new (linear) mathematical programming models are proposed for MOSWIPT. Next, due to the NP-hardness of the problem, an enhanced Genetic Algorithm (GA)-based metaheuristic with efficient problem-specific improvement rules as local search and effective crossover and mutation operators is proposed. Computational experiments show that the proposed method has solved most of the instances of the addressed problem to optimality and outperformed the existing metaheuristics, e.g., Simulated Annealing (SA) and Particle Swarm Optimization (PSO). Finally, conclusions and suggestions for future studies are stated.</p><h2>Other Information</h2> <p> Published in: Heliyon<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.heliyon.2023.e22678" target="_blank">https://dx.doi.org/10.1016/j.heliyon.2023.e22678</a></p>2023-11-30T15:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.heliyon.2023.e22678https://figshare.com/articles/journal_contribution/On-site_workshop_investment_problem_A_novel_mathematical_approach_and_solution_procedure/26642956CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/266429562023-11-30T15:00:00Z |
| spellingShingle | On-site workshop investment problem: A novel mathematical approach and solution procedure Nima Moradi (19418821) Information and computing sciences Data management and data science Software engineering Mathematical sciences Numerical and computational mathematics On-site workshop Project scheduling Multi-mode resource investment problem Genetic algorithm |
| status_str | publishedVersion |
| title | On-site workshop investment problem: A novel mathematical approach and solution procedure |
| title_full | On-site workshop investment problem: A novel mathematical approach and solution procedure |
| title_fullStr | On-site workshop investment problem: A novel mathematical approach and solution procedure |
| title_full_unstemmed | On-site workshop investment problem: A novel mathematical approach and solution procedure |
| title_short | On-site workshop investment problem: A novel mathematical approach and solution procedure |
| title_sort | On-site workshop investment problem: A novel mathematical approach and solution procedure |
| topic | Information and computing sciences Data management and data science Software engineering Mathematical sciences Numerical and computational mathematics On-site workshop Project scheduling Multi-mode resource investment problem Genetic algorithm |