{"id":"https://openalex.org/W1974123359","doi":"https://doi.org/10.1016/s0377-2217(01)00206-5","title":"The periodic vehicle routing problem with intermediate facilities","display_name":"The periodic vehicle routing problem with intermediate facilities","publication_year":2002,"publication_date":"2002-03-01","ids":{"openalex":"https://openalex.org/W1974123359","doi":"https://doi.org/10.1016/s0377-2217(01)00206-5","mag":"1974123359"},"language":"en","primary_location":{"id":"doi:10.1016/s0377-2217(01)00206-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0377-2217(01)00206-5","pdf_url":null,"source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"European Journal of 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/A5057187784","display_name":"Enrico Angelelli","orcid":"https://orcid.org/0000-0003-1847-9331"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Enrico Angelelli","raw_affiliation_strings":["Department of Quantitative Methods, University of Brescia, C.da S.Chiara 48/b, 25122 Brescia, Italy","Department of Quantitative Methods, University of Brescia, C. da S. Chiara 48/b, 25122 Brescia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Quantitative Methods, University of Brescia, C.da S.Chiara 48/b, 25122 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]},{"raw_affiliation_string":"Department of Quantitative Methods, University of Brescia, C. da S. Chiara 48/b, 25122 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035146046","display_name":"M. Grazia Speranza","orcid":"https://orcid.org/0000-0002-8893-5227"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Grazia Speranza","raw_affiliation_strings":["Department of Quantitative Methods, University of Brescia, C.da S.Chiara 48/b, 25122 Brescia, Italy","Department of Quantitative Methods, University of Brescia, C. da S. Chiara 48/b, 25122 Brescia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Quantitative Methods, University of Brescia, C.da S.Chiara 48/b, 25122 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]},{"raw_affiliation_string":"Department of Quantitative Methods, University of Brescia, C. da S. Chiara 48/b, 25122 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5057187784"],"corresponding_institution_ids":["https://openalex.org/I79940851"],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":null,"fwci":8.2396,"has_fulltext":false,"cited_by_count":232,"citation_normalized_percentile":{"value":0.97241247,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"137","issue":"2","first_page":"233","last_page":"247"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9998999834060669,"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/T12176","display_name":"Optimization and Packing Problems","score":0.9926999807357788,"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9782999753952026,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/tabu-search","display_name":"Tabu search","score":0.9098707437515259},{"id":"https://openalex.org/keywords/vehicle-routing-problem","display_name":"Vehicle routing problem","score":0.9025307893753052},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.7785406112670898},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6575270295143127},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.632771372795105},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.600598156452179},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5486850738525391},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.5051518082618713},{"id":"https://openalex.org/keywords/guided-local-search","display_name":"Guided Local Search","score":0.45626261830329895},{"id":"https://openalex.org/keywords/local-search","display_name":"Local search (optimization)","score":0.41200676560401917},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.3247034549713135},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2586905062198639},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22198283672332764},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07911157608032227},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.07829317450523376}],"concepts":[{"id":"https://openalex.org/C123370116","wikidata":"https://www.wikidata.org/wiki/Q1424540","display_name":"Tabu search","level":2,"score":0.9098707437515259},{"id":"https://openalex.org/C123784306","wikidata":"https://www.wikidata.org/wiki/Q944041","display_name":"Vehicle routing problem","level":3,"score":0.9025307893753052},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.7785406112670898},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6575270295143127},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.632771372795105},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.600598156452179},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5486850738525391},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.5051518082618713},{"id":"https://openalex.org/C90189156","wikidata":"https://www.wikidata.org/wiki/Q5615481","display_name":"Guided Local Search","level":3,"score":0.45626261830329895},{"id":"https://openalex.org/C135320971","wikidata":"https://www.wikidata.org/wiki/Q1868524","display_name":"Local search (optimization)","level":2,"score":0.41200676560401917},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3247034549713135},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2586905062198639},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22198283672332764},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07911157608032227},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.07829317450523376},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/s0377-2217(01)00206-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0377-2217(01)00206-5","pdf_url":null,"source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"European Journal of Operational Research","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:eee:ejores:v:137:y:2002:i:2:p:233-247","is_oa":false,"landing_page_url":"http://www.sciencedirect.com/science/article/pii/S0377-2217(01)00206-5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:iris.unibs.it:11379/27940","is_oa":false,"landing_page_url":"http://hdl.handle.net/11379/27940","pdf_url":null,"source":{"id":"https://openalex.org/S4306400804","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Brescia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66752286","host_organization_name":"University of Milano-Bicocca","host_organization_lineage":["https://openalex.org/I66752286"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5799999833106995,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W15274158","https://openalex.org/W1975828823","https://openalex.org/W1983945124","https://openalex.org/W1997403587","https://openalex.org/W2002709723","https://openalex.org/W2003890550","https://openalex.org/W2029681015","https://openalex.org/W2044038315","https://openalex.org/W2052614107","https://openalex.org/W2059615070","https://openalex.org/W2088679389","https://openalex.org/W2106371135","https://openalex.org/W2108536179","https://openalex.org/W2125009529","https://openalex.org/W2164939228","https://openalex.org/W2172122819"],"related_works":["https://openalex.org/W2064998473","https://openalex.org/W2382386498","https://openalex.org/W1533229056","https://openalex.org/W7224036","https://openalex.org/W2324905915","https://openalex.org/W2007401074","https://openalex.org/W1979763505","https://openalex.org/W2519041592","https://openalex.org/W1555693598","https://openalex.org/W2726888863"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":22},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":18},{"year":2014,"cited_by_count":23},{"year":2013,"cited_by_count":19},{"year":2012,"cited_by_count":15}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}