{"id":"https://openalex.org/W1693605925","doi":"https://doi.org/10.3233/fi-2012-725","title":"Approximations on Minimum Weight Triangulations and Minimum Weight Pseudo-Triangulations Using Ant Colony Optimization Metaheuristic","display_name":"Approximations on Minimum Weight Triangulations and Minimum Weight Pseudo-Triangulations Using Ant Colony Optimization Metaheuristic","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W1693605925","doi":"https://doi.org/10.3233/fi-2012-725","mag":"1693605925"},"language":"en","primary_location":{"id":"doi:10.3233/fi-2012-725","is_oa":false,"landing_page_url":"https://doi.org/10.3233/fi-2012-725","pdf_url":null,"source":{"id":"https://openalex.org/S39012697","display_name":"Fundamenta Informaticae","issn_l":"0169-2968","issn":["0169-2968","1875-8681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fundamenta Informaticae","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/A5042062280","display_name":"Mar\u00eda Gisela Dorz\u00e1n","orcid":null},"institutions":[{"id":"https://openalex.org/I73822459","display_name":"National University of San Luis","ror":"https://ror.org/00mczdx43","country_code":"AR","type":"education","lineage":["https://openalex.org/I73822459"]}],"countries":["AR"],"is_corresponding":true,"raw_author_name":"Maria Gisela Dorz\u00e1n","raw_affiliation_strings":["Facultad de Ciencias F\u00edsico Matem\u00e1ticas y Naturales, Universidad Nacional de San Luis, San Luis, Argentina, {mgdorzan, oli, legui}@unsl.edu.ar"],"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias F\u00edsico Matem\u00e1ticas y Naturales, Universidad Nacional de San Luis, San Luis, Argentina, {mgdorzan, oli, legui}@unsl.edu.ar","institution_ids":["https://openalex.org/I73822459"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023444022","display_name":"Edilma Olinda Gagliardi","orcid":null},"institutions":[{"id":"https://openalex.org/I73822459","display_name":"National University of San Luis","ror":"https://ror.org/00mczdx43","country_code":"AR","type":"education","lineage":["https://openalex.org/I73822459"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Edilma Olinda Gagliardi","raw_affiliation_strings":["Facultad de Ciencias F\u00edsico Matem\u00e1ticas y Naturales, Universidad Nacional de San Luis, San Luis, Argentina, {mgdorzan, oli, legui}@unsl.edu.ar"],"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias F\u00edsico Matem\u00e1ticas y Naturales, Universidad Nacional de San Luis, San Luis, Argentina, {mgdorzan, oli, legui}@unsl.edu.ar","institution_ids":["https://openalex.org/I73822459"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112709449","display_name":"Mario Guillermo Leguizam\u00f3n","orcid":null},"institutions":[{"id":"https://openalex.org/I73822459","display_name":"National University of San Luis","ror":"https://ror.org/00mczdx43","country_code":"AR","type":"education","lineage":["https://openalex.org/I73822459"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Mario Guillermo Leguizam\u00f3n","raw_affiliation_strings":["Facultad de Ciencias F\u00edsico Matem\u00e1ticas y Naturales, Universidad Nacional de San Luis, San Luis, Argentina, {mgdorzan, oli, legui}@unsl.edu.ar"],"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias F\u00edsico Matem\u00e1ticas y Naturales, Universidad Nacional de San Luis, San Luis, Argentina, {mgdorzan, oli, legui}@unsl.edu.ar","institution_ids":["https://openalex.org/I73822459"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024729920","display_name":"Gregorio Hern\u00e1ndez Pe\u00f1alver","orcid":"https://orcid.org/0000-0002-7178-0249"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Gregorio Hern\u00e1ndez Pe\u00f1alver","raw_affiliation_strings":["Universidad Polit\u00e9cnica de Madrid, Madrid, Espa\u00f1a, gregorio@fi.upm.es"],"affiliations":[{"raw_affiliation_string":"Universidad Polit\u00e9cnica de Madrid, Madrid, Espa\u00f1a, gregorio@fi.upm.es","institution_ids":["https://openalex.org/I88060688"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042062280"],"corresponding_institution_ids":["https://openalex.org/I73822459"],"apc_list":null,"apc_paid":null,"fwci":0.8563,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.77420969,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"119","issue":"1","first_page":"1","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.972100019454956,"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":0.972100019454956,"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":0.9690999984741211,"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/T11106","display_name":"Data Management and Algorithms","score":0.9363999962806702,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/ant-colony-optimization-algorithms","display_name":"Ant colony optimization algorithms","score":0.7997965216636658},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.7732586860656738},{"id":"https://openalex.org/keywords/minimum-weight","display_name":"Minimum weight","score":0.6825224757194519},{"id":"https://openalex.org/keywords/parallel-metaheuristic","display_name":"Parallel metaheuristic","score":0.6780248880386353},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5377405285835266},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4962313771247864},{"id":"https://openalex.org/keywords/ant","display_name":"ANT","score":0.4205770492553711},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35419267416000366},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.27761179208755493},{"id":"https://openalex.org/keywords/meta-optimization","display_name":"Meta-optimization","score":0.08793210983276367}],"concepts":[{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.7997965216636658},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.7732586860656738},{"id":"https://openalex.org/C2778945305","wikidata":"https://www.wikidata.org/wiki/Q6865502","display_name":"Minimum weight","level":2,"score":0.6825224757194519},{"id":"https://openalex.org/C28767586","wikidata":"https://www.wikidata.org/wiki/Q7135006","display_name":"Parallel metaheuristic","level":4,"score":0.6780248880386353},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5377405285835266},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4962313771247864},{"id":"https://openalex.org/C97467695","wikidata":"https://www.wikidata.org/wiki/Q295802","display_name":"ANT","level":2,"score":0.4205770492553711},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35419267416000366},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.27761179208755493},{"id":"https://openalex.org/C4935549","wikidata":"https://www.wikidata.org/wiki/Q6822261","display_name":"Meta-optimization","level":3,"score":0.08793210983276367},{"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:10.3233/fi-2012-725","is_oa":false,"landing_page_url":"https://doi.org/10.3233/fi-2012-725","pdf_url":null,"source":{"id":"https://openalex.org/S39012697","display_name":"Fundamenta Informaticae","issn_l":"0169-2968","issn":["0169-2968","1875-8681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fundamenta Informaticae","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311362","display_name":"Universidad Nacional de San Luis","ror":"https://ror.org/00mczdx43"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W73808670","https://openalex.org/W120878463","https://openalex.org/W161217653","https://openalex.org/W1481402955","https://openalex.org/W1499455701","https://openalex.org/W1508419498","https://openalex.org/W1547668367","https://openalex.org/W1573534773","https://openalex.org/W1573676079","https://openalex.org/W1604071614","https://openalex.org/W1964316024","https://openalex.org/W1968569154","https://openalex.org/W1986347817","https://openalex.org/W1988781483","https://openalex.org/W2003243598","https://openalex.org/W2003480139","https://openalex.org/W2007610503","https://openalex.org/W2008028882","https://openalex.org/W2011039300","https://openalex.org/W2024060531","https://openalex.org/W2030605379","https://openalex.org/W2039429523","https://openalex.org/W2039568841","https://openalex.org/W2047330017","https://openalex.org/W2053335419","https://openalex.org/W2056760934","https://openalex.org/W2063765938","https://openalex.org/W2072698009","https://openalex.org/W2075616065","https://openalex.org/W2081822979","https://openalex.org/W2086472866","https://openalex.org/W2089506206","https://openalex.org/W2089581676","https://openalex.org/W2090507375","https://openalex.org/W2094094331","https://openalex.org/W2104031337","https://openalex.org/W2106378227","https://openalex.org/W2106715468","https://openalex.org/W2106731345","https://openalex.org/W2154061444","https://openalex.org/W2161302786","https://openalex.org/W2407641981","https://openalex.org/W3216859708","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W117128401","https://openalex.org/W1587263632","https://openalex.org/W2208777194","https://openalex.org/W4324285136","https://openalex.org/W4206719077","https://openalex.org/W1499455701","https://openalex.org/W4251004240","https://openalex.org/W341225435","https://openalex.org/W3020602432","https://openalex.org/W2244814251"],"abstract_inverted_index":{"Globally":[0],"optimal":[1],"triangulations":[2],"and":[3,34],"pseudo-triangulations":[4],"are":[5],"difficult":[6],"to":[7],"be":[8],"found":[9],"by":[10],"deterministic":[11],"methods":[12],"as,":[13],"for":[14],"most":[15],"type":[16],"of":[17],"criteria,":[18],"no":[19],"polynomial":[20],"algorithm":[21],"is":[22],"known.":[23],"In":[24],"this":[25],"work,":[26],"we":[27],"consider":[28],"the":[29],"Minimum":[30,35],"Weight":[31],"Triangulation":[32],"(MWT)":[33]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
