{"id":"https://openalex.org/W7136606468","doi":"https://doi.org/10.1007/s12351-026-01028-1","title":"A variable neighborhood search with different levels of cooperation for the team generalized orienteering problem","display_name":"A variable neighborhood search with different levels of cooperation for the team generalized orienteering problem","publication_year":2026,"publication_date":"2026-03-16","ids":{"openalex":"https://openalex.org/W7136606468","doi":"https://doi.org/10.1007/s12351-026-01028-1"},"language":"en","primary_location":{"id":"doi:10.1007/s12351-026-01028-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12351-026-01028-1","pdf_url":null,"source":{"id":"https://openalex.org/S140563256","display_name":"Operational Research","issn_l":"1109-2858","issn":["1109-2858","1866-1505"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operational Research","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/A5129594120","display_name":"Adolfo Urrutia-Zambrana","orcid":null},"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":true,"raw_author_name":"Adolfo Urrutia-Zambrana","raw_affiliation_strings":["Escuela T\u00e9cnica Superior de Ingenieros de Telecomunicaci\u00f3n, Universidad Polit\u00e9cnica de Madrid, Av. Complutense, 30, Madrid, 28040, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-6558-6319","affiliations":[{"raw_affiliation_string":"Escuela T\u00e9cnica Superior de Ingenieros de Telecomunicaci\u00f3n, Universidad Polit\u00e9cnica de Madrid, Av. Complutense, 30, Madrid, 28040, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129423108","display_name":"Gregorio Tirado","orcid":null},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Gregorio Tirado","raw_affiliation_strings":["Departamento de Econom\u00eda Financiera, Universidad Complutense de Madrid, Campus de Somosaguas, Pozuelo de Alarc\u00f3n, 28223, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Econom\u00eda Financiera, Universidad Complutense de Madrid, Campus de Somosaguas, Pozuelo de Alarc\u00f3n, 28223, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129546291","display_name":"Alfonso Mateos","orcid":null},"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":"Alfonso Mateos","raw_affiliation_strings":["Departamento de Inteligencia Artificial, Universidad Polit\u00e9cnica de Madrid, Campus de Montegancedo S/N, Boadilla del Monte, 28660, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Inteligencia Artificial, Universidad Polit\u00e9cnica de Madrid, Campus de Montegancedo S/N, Boadilla del Monte, 28660, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5129594120"],"corresponding_institution_ids":["https://openalex.org/I88060688"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.58305493,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12158","display_name":"Guidance and Control Systems","score":0.10100000351667404,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12158","display_name":"Guidance and Control Systems","score":0.10100000351667404,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.03929999843239784,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.03709999844431877,"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/orienteering","display_name":"Orienteering","score":0.9336000084877014},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.7328000068664551},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.6794000267982483},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.3912000060081482},{"id":"https://openalex.org/keywords/variable-neighborhood-search","display_name":"Variable neighborhood search","score":0.376800000667572}],"concepts":[{"id":"https://openalex.org/C513932644","wikidata":"https://www.wikidata.org/wiki/Q29358","display_name":"Orienteering","level":2,"score":0.9336000084877014},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.7328000068664551},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.6794000267982483},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6089000105857849},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41839998960494995},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.3912000060081482},{"id":"https://openalex.org/C2776435737","wikidata":"https://www.wikidata.org/wiki/Q7915703","display_name":"Variable neighborhood search","level":3,"score":0.376800000667572},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.31060001254081726},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29089999198913574},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2718999981880188},{"id":"https://openalex.org/C27574286","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Variables","level":2,"score":0.2558000087738037}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12351-026-01028-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12351-026-01028-1","pdf_url":null,"source":{"id":"https://openalex.org/S140563256","display_name":"Operational Research","issn_l":"1109-2858","issn":["1109-2858","1866-1505"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operational Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7569701826","display_name":null,"funder_award_id":"PID2019-108679RB-I00/AEI/10.13039/501100011033, PID2021-122209OB-C31, and PID2024-155179NB-C22","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"}],"funders":[{"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":43,"referenced_works":["https://openalex.org/W5006467","https://openalex.org/W153773207","https://openalex.org/W1501138915","https://openalex.org/W1835444798","https://openalex.org/W1963938442","https://openalex.org/W1965979685","https://openalex.org/W1968989933","https://openalex.org/W1972096422","https://openalex.org/W1992631165","https://openalex.org/W1995201018","https://openalex.org/W1996002457","https://openalex.org/W2010334716","https://openalex.org/W2014979043","https://openalex.org/W2035201919","https://openalex.org/W2057380865","https://openalex.org/W2062548183","https://openalex.org/W2075600171","https://openalex.org/W2078256564","https://openalex.org/W2078705393","https://openalex.org/W2130155229","https://openalex.org/W2135812345","https://openalex.org/W2138200410","https://openalex.org/W2143194449","https://openalex.org/W2346699423","https://openalex.org/W2739403929","https://openalex.org/W2775816300","https://openalex.org/W2891701086","https://openalex.org/W2901273912","https://openalex.org/W2961954026","https://openalex.org/W3020648922","https://openalex.org/W3080861215","https://openalex.org/W3092217301","https://openalex.org/W3126989843","https://openalex.org/W4200019319","https://openalex.org/W4200222332","https://openalex.org/W4211173803","https://openalex.org/W4214554976","https://openalex.org/W4246709086","https://openalex.org/W4255986054","https://openalex.org/W4285304187","https://openalex.org/W4319868504","https://openalex.org/W4385566365","https://openalex.org/W4392079048"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-18T06:27:02.140700","created_date":"2026-03-17T00:00:00"}