{"id":"https://openalex.org/W1963802054","doi":"https://doi.org/10.1080/0952813021000032699","title":"Ant-Tree: an ant colony optimization approach to the generalized minimum spanning tree problem","display_name":"Ant-Tree: an ant colony optimization approach to the generalized minimum spanning tree problem","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W1963802054","doi":"https://doi.org/10.1080/0952813021000032699","mag":"1963802054"},"language":"en","primary_location":{"id":"doi:10.1080/0952813021000032699","is_oa":false,"landing_page_url":"https://doi.org/10.1080/0952813021000032699","pdf_url":null,"source":{"id":"https://openalex.org/S153467142","display_name":"Journal of Experimental & Theoretical Artificial Intelligence","issn_l":"0952-813X","issn":["0952-813X","1362-3079"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Experimental & Theoretical Artificial Intelligence","raw_type":"journal-article"},"type":"article","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/A5047522660","display_name":"Shyong Jian Shyu","orcid":"https://orcid.org/0000-0003-1372-7076"},"institutions":[{"id":"https://openalex.org/I192703390","display_name":"Ming Chuan University","ror":"https://ror.org/02pgvzy25","country_code":"TW","type":"education","lineage":["https://openalex.org/I192703390"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"S. J. Shyu","raw_affiliation_strings":["a Department of Computer Science and Information Engineering, Ming Chuan University, Tao-Yuan 333, Taiwan","Department of Computer Science and Information Engineering, Ming Chuan University, Tao-Yuan 333, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"a Department of Computer Science and Information Engineering, Ming Chuan University, Tao-Yuan 333, Taiwan","institution_ids":["https://openalex.org/I192703390"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Ming Chuan University, Tao-Yuan 333, Taiwan","institution_ids":["https://openalex.org/I192703390"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015808197","display_name":"Peng-Yeng Yin","orcid":"https://orcid.org/0000-0002-2835-9002"},"institutions":[{"id":"https://openalex.org/I192703390","display_name":"Ming Chuan University","ror":"https://ror.org/02pgvzy25","country_code":"TW","type":"education","lineage":["https://openalex.org/I192703390"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"P. Y. Yin","raw_affiliation_strings":["a Department of Computer Science and Information Engineering, Ming Chuan University, Tao-Yuan 333, Taiwan","Department of Computer Science and Information Engineering, Ming Chuan University, Tao-Yuan 333, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"a Department of Computer Science and Information Engineering, Ming Chuan University, Tao-Yuan 333, Taiwan","institution_ids":["https://openalex.org/I192703390"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Ming Chuan University, Tao-Yuan 333, Taiwan","institution_ids":["https://openalex.org/I192703390"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053249974","display_name":"Bertrand M.T. Lin","orcid":"https://orcid.org/0000-0003-0456-296X"},"institutions":[{"id":"https://openalex.org/I193365169","display_name":"National Chi Nan University","ror":"https://ror.org/03ha6v181","country_code":"TW","type":"education","lineage":["https://openalex.org/I193365169"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"B. M. T. Lin","raw_affiliation_strings":["b Department of Information Management, National Chi Nan University, Nan-Tou 545, Taiwan","Department of Information Management, National Chi Nan University, Nan-Tou 545, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"b Department of Information Management, National Chi Nan University, Nan-Tou 545, Taiwan","institution_ids":["https://openalex.org/I193365169"]},{"raw_affiliation_string":"Department of Information Management, National Chi Nan University, Nan-Tou 545, Taiwan","institution_ids":["https://openalex.org/I193365169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057119785","display_name":"Mohamed Haouari","orcid":"https://orcid.org/0000-0003-0767-8220"},"institutions":[{"id":"https://openalex.org/I2800887215","display_name":"Tunisia Polytechnic School","ror":"https://ror.org/00dse3307","country_code":"TN","type":"education","lineage":["https://openalex.org/I2800887215"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"M. Haouari","raw_affiliation_strings":["c Ecole Polytechnique de Tunisie, LEGI BP 743, 2078 La Marsa, Tunisia","Ecole Polytechnique de Tunisie, LEGI BP 743, 2078 La Marsa, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"c Ecole Polytechnique de Tunisie, LEGI BP 743, 2078 La Marsa, Tunisia","institution_ids":["https://openalex.org/I2800887215"]},{"raw_affiliation_string":"Ecole Polytechnique de Tunisie, LEGI BP 743, 2078 La Marsa, Tunisia","institution_ids":["https://openalex.org/I2800887215"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2195,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.93993604,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"15","issue":"1","first_page":"103","last_page":"112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9984999895095825,"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":0.9984999895095825,"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":0.9927999973297119,"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9638000130653381,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8248829245567322},{"id":"https://openalex.org/keywords/ant-colony-optimization-algorithms","display_name":"Ant colony optimization algorithms","score":0.7090173363685608},{"id":"https://openalex.org/keywords/ant","display_name":"ANT","score":0.662039577960968},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6185464262962341},{"id":"https://openalex.org/keywords/minimum-spanning-tree","display_name":"Minimum spanning tree","score":0.6170464754104614},{"id":"https://openalex.org/keywords/spanning-tree","display_name":"Spanning tree","score":0.5551436543464661},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.45792824029922485},{"id":"https://openalex.org/keywords/ant-colony","display_name":"Ant colony","score":0.44701823592185974},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43803665041923523},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3672616481781006},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17772096395492554},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12134170532226562},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.0813893973827362}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8248829245567322},{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.7090173363685608},{"id":"https://openalex.org/C97467695","wikidata":"https://www.wikidata.org/wiki/Q295802","display_name":"ANT","level":2,"score":0.662039577960968},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6185464262962341},{"id":"https://openalex.org/C13743678","wikidata":"https://www.wikidata.org/wiki/Q240464","display_name":"Minimum spanning tree","level":2,"score":0.6170464754104614},{"id":"https://openalex.org/C64331007","wikidata":"https://www.wikidata.org/wiki/Q831672","display_name":"Spanning tree","level":2,"score":0.5551436543464661},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.45792824029922485},{"id":"https://openalex.org/C60891933","wikidata":"https://www.wikidata.org/wiki/Q796575","display_name":"Ant colony","level":3,"score":0.44701823592185974},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43803665041923523},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3672616481781006},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17772096395492554},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12134170532226562},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0813893973827362},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/0952813021000032699","is_oa":false,"landing_page_url":"https://doi.org/10.1080/0952813021000032699","pdf_url":null,"source":{"id":"https://openalex.org/S153467142","display_name":"Journal of Experimental & Theoretical Artificial Intelligence","issn_l":"0952-813X","issn":["0952-813X","1362-3079"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Experimental & Theoretical Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1486140585","https://openalex.org/W1492640216","https://openalex.org/W1558071713","https://openalex.org/W1566652554","https://openalex.org/W1664011265","https://openalex.org/W1963831867","https://openalex.org/W1965680834","https://openalex.org/W1997363303","https://openalex.org/W2017927472","https://openalex.org/W2025228838","https://openalex.org/W2032789430","https://openalex.org/W2107941094","https://openalex.org/W2140481494","https://openalex.org/W2146987494","https://openalex.org/W2154929945","https://openalex.org/W2172255557","https://openalex.org/W2300684981"],"related_works":["https://openalex.org/W2099915933","https://openalex.org/W2418231958","https://openalex.org/W4237535716","https://openalex.org/W4380840098","https://openalex.org/W3116169590","https://openalex.org/W1703428550","https://openalex.org/W2044443696","https://openalex.org/W3101281637","https://openalex.org/W2390742649","https://openalex.org/W1561849181"],"abstract_inverted_index":{"Abstract":[0],"The":[1],"ant":[2,114,143],"colony":[3,115,144],"optimization":[4,116,145,151],"is":[5,106,177],"a":[6,19,66,85,90,95,120],"meta-heuristic":[7],"inspired":[8],"by":[9],"knowledge":[10],"sharing":[11],"amongst":[12],"ants":[13],"using":[14],"pheromone,":[15],"which":[16],"serves":[17],"as":[18,108],"kind":[20],"of":[21,35,65,77,81,92,98,141,160],"collective":[22],"memory.":[23],"Since":[24],"the":[25,55,63,82,104,113,142,158,164,168,174],"past":[26],"few":[27],"years,":[28],"there":[29],"have":[30],"been":[31],"several":[32],"successful":[33],"applications":[34,99],"this":[36,51],"new":[37,121],"approach":[38,146,162],"for":[39,43,147],"finding":[40],"approximate":[41,128,182],"solutions":[42],"computationally":[44,109],"difficult":[45],"problems":[46],"in":[47,84,100,167,179],"reasonable":[48],"times.":[49],"In":[50],"paper,":[52],"we":[53,111,156],"study":[54,135],"generalized":[56],"minimum":[57,67],"spanning":[58,71],"tree":[59,150],"problem":[60,88,105],"that":[61,173],"involves":[62],"design":[64],"weight":[68],"connected":[69],"network":[70],"at":[72],"least":[73],"one":[74],"node":[75],"out":[76],"every":[78],"disjoint":[79],"subset":[80],"nodes":[83],"graph.":[86],"This":[87],"has":[89],"wealth":[91],"pertinence":[93],"to":[94,126,137],"wide":[96],"range":[97],"different":[101],"areas.":[102],"As":[103,130],"known":[107],"challenging,":[110],"adopt":[112],"strategy":[117],"and":[118,163],"present":[119],"solution":[122],"method,":[123],"called":[124],"Ant-Tree,":[125],"develop":[127],"solutions.":[129,183],"an":[131,139],"initial":[132],"attempt,":[133],"our":[134,161],"aims":[136],"provide":[138],"investigation":[140],"coping":[148],"with":[149],"problems.":[152],"Through":[153],"computational":[154],"experiments,":[155],"compare":[157],"performances":[159],"method":[165,176],"available":[166],"literature.":[169],"Numerical":[170],"results":[171],"indicate":[172],"proposed":[175],"effective":[178],"producing":[180],"quality":[181],"Keywords:":[184],"Ant":[185],"Colony":[186],"OptimizationMeta-heuristicCollective":[187],"MemoryGenetic":[188],"AlgorithmGeneralized":[189],"Minimum":[190],"Spanning":[191],"Tree":[192],"Problem.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}