{"id":"https://openalex.org/W2073487751","doi":"https://doi.org/10.1016/j.asoc.2014.09.031","title":"A comparative study of the improvement of performance using a PSO modified by ACO applied to TSP","display_name":"A comparative study of the improvement of performance using a PSO modified by ACO applied to TSP","publication_year":2014,"publication_date":"2014-09-28","ids":{"openalex":"https://openalex.org/W2073487751","doi":"https://doi.org/10.1016/j.asoc.2014.09.031","mag":"2073487751"},"language":"en","primary_location":{"id":"doi:10.1016/j.asoc.2014.09.031","doi":"https://doi.org/10.1016/j.asoc.2014.09.031","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.asoc.2014.09.031","pdf_url":null,"source":{"id":"https://openalex.org/S140556538","display_name":"Applied Soft Computing","issn_l":"1568-4946","issn":["1568-4946","1872-9681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Soft Computing","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111759903","display_name":"Walid Elloumi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Walid Elloumi","raw_affiliation_strings":["REGIM-lab: Research Groups on Intelligent Machines, University of Sfax, National Engineering School of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"REGIM-lab: Research Groups on Intelligent Machines, University of Sfax, National Engineering School of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006750314","display_name":"Haikal El Abed","orcid":"https://orcid.org/0000-0002-2292-316X","observed_orcids":["https://orcid.org/0000-0002-2292-316X"]},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Haikal El Abed","raw_affiliation_strings":["REGIM-lab: Research Groups on Intelligent Machines, University of Sfax, National Engineering School of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia","Technical Trainers College (TTC), German International Cooperation (GIZ), P.O. Box 2730, Riyadh 11461, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-2292-316X","affiliations":[{"raw_affiliation_string":"REGIM-lab: Research Groups on Intelligent Machines, University of Sfax, National Engineering School of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"Technical Trainers College (TTC), German International Cooperation (GIZ), P.O. Box 2730, Riyadh 11461, Saudi Arabia","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087542455","display_name":"Ajith Abraham","orcid":"https://orcid.org/0000-0002-0169-6738","observed_orcids":["https://orcid.org/0000-0002-0169-6738","https://orcid.org/0000-0002-5589-8992"]},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]},{"id":"https://openalex.org/I4210107658","display_name":"Machine Intelligence Research Labs","ror":"https://ror.org/013kgb629","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210107658"]}],"countries":["TN","US"],"is_corresponding":false,"raw_author_name":"Ajith Abraham","raw_affiliation_strings":["Machine Intelligence Research Labs (MIR Labs), P.O. Box 2259, Auburn, WA 98071-2259, USA","REGIM-lab: Research Groups on Intelligent Machines, University of Sfax, National Engineering School of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia"],"raw_orcid":"https://orcid.org/0000-0002-0169-6738","affiliations":[{"raw_affiliation_string":"Machine Intelligence Research Labs (MIR Labs), P.O. Box 2259, Auburn, WA 98071-2259, USA","institution_ids":["https://openalex.org/I4210107658"]},{"raw_affiliation_string":"REGIM-lab: Research Groups on Intelligent Machines, University of Sfax, National Engineering School of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053613060","display_name":"Adel M. Alimi","orcid":"https://orcid.org/0000-0002-0642-3384","observed_orcids":["https://orcid.org/0000-0002-0642-3384"]},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Adel M. Alimi","raw_affiliation_strings":["REGIM-lab: Research Groups on Intelligent Machines, University of Sfax, National Engineering School of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia"],"raw_orcid":"https://orcid.org/0000-0002-0642-3384","affiliations":[{"raw_affiliation_string":"REGIM-lab: Research Groups on Intelligent Machines, University of Sfax, National Engineering School of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111759903"],"corresponding_institution_ids":["https://openalex.org/I142899784"],"apc_list":{"value":3730,"currency":"USD","value_usd":3730},"apc_paid":null,"fwci":12.227,"has_fulltext":false,"cited_by_count":118,"citation_normalized_percentile":{"value":0.98914943,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"25","issue":null,"first_page":"234","last_page":"241"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"particle swarm optimization","score":0.8650000095367432},{"id":"https://openalex.org/keywords/ant-colony-optimization","display_name":"ant colony optimization","score":1.0},{"id":"https://openalex.org/keywords/traveling-salesman-problem","display_name":"traveling salesman problem","score":0.9990000128746033},{"id":"https://openalex.org/keywords/combinatorial-optimization","display_name":"combinatorial optimization","score":0.8320000171661377},{"id":"https://openalex.org/keywords/solution-quality-improvement","display_name":"solution quality improvement","score":0.36399999260902405}],"concepts":[{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.8181424140930176},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.7518373727798462},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.7082892060279846},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6383640766143799},{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.6064510941505432},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.586410641670227},{"id":"https://openalex.org/C122357587","wikidata":"https://www.wikidata.org/wiki/Q6934508","display_name":"Multi-swarm optimization","level":3,"score":0.4455976188182831},{"id":"https://openalex.org/C119487961","wikidata":"https://www.wikidata.org/wiki/Q863960","display_name":"Swarm intelligence","level":3,"score":0.41380399465560913},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27766668796539307}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.asoc.2014.09.031","doi":"https://doi.org/10.1016/j.asoc.2014.09.031","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.asoc.2014.09.031","pdf_url":null,"source":{"id":"https://openalex.org/S140556538","display_name":"Applied Soft Computing","issn_l":"1568-4946","issn":["1568-4946","1872-9681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Soft Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1500661657","https://openalex.org/W1508419498","https://openalex.org/W1514485858","https://openalex.org/W1531857721","https://openalex.org/W1537653938","https://openalex.org/W1629051378","https://openalex.org/W1706302951","https://openalex.org/W1936065820","https://openalex.org/W1989078752","https://openalex.org/W1991869676","https://openalex.org/W2024189170","https://openalex.org/W2030579009","https://openalex.org/W2040016080","https://openalex.org/W2052686295","https://openalex.org/W2066377545","https://openalex.org/W2101778208","https://openalex.org/W2103236374","https://openalex.org/W2107587440","https://openalex.org/W2107941094","https://openalex.org/W2108063263","https://openalex.org/W2114880178","https://openalex.org/W2118840131","https://openalex.org/W2119091245","https://openalex.org/W2120159299","https://openalex.org/W2121870145","https://openalex.org/W2126554879","https://openalex.org/W2131235969","https://openalex.org/W2133006810","https://openalex.org/W2138385386","https://openalex.org/W2138967646","https://openalex.org/W2141805623","https://openalex.org/W2147456655","https://openalex.org/W2148932182","https://openalex.org/W2150834164","https://openalex.org/W2152195021","https://openalex.org/W2154929945","https://openalex.org/W2162012556","https://openalex.org/W2172062401","https://openalex.org/W2179881475","https://openalex.org/W2267334966","https://openalex.org/W2297395784","https://openalex.org/W2433790761","https://openalex.org/W2496984442","https://openalex.org/W2534663485","https://openalex.org/W4232963128","https://openalex.org/W4241770722","https://openalex.org/W4249363041","https://openalex.org/W4249823637","https://openalex.org/W4252292900","https://openalex.org/W4255980069","https://openalex.org/W6651769812","https://openalex.org/W6681040008","https://openalex.org/W6776887346"],"related_works":["https://openalex.org/W2128025527","https://openalex.org/W2352581894","https://openalex.org/W2040016080","https://openalex.org/W2185439149","https://openalex.org/W2074195549","https://openalex.org/W4200048095","https://openalex.org/W2815812568","https://openalex.org/W2352937370","https://openalex.org/W2358044770","https://openalex.org/W2063914115"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":18},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":14}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
