乐胖代购免代理版

{"id":"https://openalex.org/W2031485519","doi":"https://doi.org/10.1016/j.ejor.2012.02.011","title":"Some heuristic methods for solving p-median problems with a coverage constraint","display_name":"Some heuristic methods for solving p-median problems with a coverage constraint","publication_year":2012,"publication_date":"2012-02-21","ids":{"openalex":"https://openalex.org/W2031485519","doi":"https://doi.org/10.1016/j.ejor.2012.02.011","mag":"2031485519"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ejor.2012.02.011","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":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5050359470","display_name":"Jes\u00fas S\u00e1ez-Aguado","orcid":"https://orcid.org/0000-0001-6794-5525"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jes\u00fas S\u00e1ez-Aguado","raw_affiliation_strings":["Departamento de Estad\u0131\u00b4stica e Investigaci\u00f3n Operativa Facultad de Ciencias, Universidad de Valladolid, c/Prado de la Magdalena s/n, 47005 Valladolid, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Estad\u0131\u00b4stica e Investigaci\u00f3n Operativa Facultad de Ciencias, Universidad de Valladolid, c/Prado de la Magdalena s/n, 47005 Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016536114","display_name":"Paula Camelia Trandafir","orcid":"https://orcid.org/0000-0002-6939-391X"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Paula Camelia Trandafir","raw_affiliation_strings":["Departamento de Estad\u0131\u00b4stica e Investigaci\u00f3n Operativa Facultad de Ciencias, Universidad de Valladolid, c/Prado de la Magdalena s/n, 47005 Valladolid, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Estad\u0131\u00b4stica e Investigaci\u00f3n Operativa Facultad de Ciencias, Universidad de Valladolid, c/Prado de la Magdalena s/n, 47005 Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3290,"currency":"USD","value_usd":3290,"provenance":"doaj"},"apc_paid":null,"fwci":2.567,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":16,"citation_normalized_percentile":{"value":0.852519,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":89},"biblio":{"volume":"220","issue":"2","first_page":"320","last_page":"327"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":0.9999,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":0.9999,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9954,"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/T12709","display_name":"Optimization and Mathematical Programming","score":0.9878,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/consistent-heuristic","display_name":"Consistent heuristic","score":0.55109555}],"concepts":[{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.7536425},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.70455515},{"id":"https://openalex.org/C171268870","wikidata":"https://www.wikidata.org/wiki/Q1486676","display_name":"GRASP","level":2,"score":0.5800159},{"id":"https://openalex.org/C200246849","wikidata":"https://www.wikidata.org/wiki/Q5163226","display_name":"Consistent heuristic","level":5,"score":0.55109555},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.53760237},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.52459234},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.51029015},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.4734121},{"id":"https://openalex.org/C135320971","wikidata":"https://www.wikidata.org/wiki/Q1868524","display_name":"Local search (optimization)","level":2,"score":0.45394754},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4421848},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4224074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41666478},{"id":"https://openalex.org/C139979381","wikidata":"https://www.wikidata.org/wiki/Q17056021","display_name":"Incremental heuristic search","level":4,"score":0.4070965},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.29590344},{"id":"https://openalex.org/C19889080","wikidata":"https://www.wikidata.org/wiki/Q2835852","display_name":"Beam search","level":3,"score":0.16737491},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.15604675},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ejor.2012.02.011","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":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":38,"referenced_works":["https://openalex.org/W1483431698","https://openalex.org/W1535011786","https://openalex.org/W1964443412","https://openalex.org/W1965268960","https://openalex.org/W1968143987","https://openalex.org/W1972905263","https://openalex.org/W1983597930","https://openalex.org/W1984953641","https://openalex.org/W1985951797","https://openalex.org/W1995032206","https://openalex.org/W1998208600","https://openalex.org/W2010656511","https://openalex.org/W2018244390","https://openalex.org/W2035177959","https://openalex.org/W2044028040","https://openalex.org/W2054516211","https://openalex.org/W2061184451","https://openalex.org/W2070276317","https://openalex.org/W2088352008","https://openalex.org/W2090275183","https://openalex.org/W2099813847","https://openalex.org/W2109691905","https://openalex.org/W2122448542","https://openalex.org/W2123909494","https://openalex.org/W2125901960","https://openalex.org/W2148948822","https://openalex.org/W2153171506","https://openalex.org/W2168406421","https://openalex.org/W2556557142","https://openalex.org/W2595833503","https://openalex.org/W2615258659","https://openalex.org/W2997776631","https://openalex.org/W310105368","https://openalex.org/W34103176","https://openalex.org/W4238714550","https://openalex.org/W4243557394","https://openalex.org/W4256046638","https://openalex.org/W4302557773"],"related_works":["https://openalex.org/W4386259575","https://openalex.org/W4383897618","https://openalex.org/W3111117784","https://openalex.org/W2405282859","https://openalex.org/W2400861930","https://openalex.org/W2395155077","https://openalex.org/W2142848252","https://openalex.org/W2021079786","https://openalex.org/W2019018557","https://openalex.org/W1038152302"],"abstract_inverted_index":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2031485519","counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2}],"updated_date":"2025-01-05T03:57:07.508984","created_date":"2016-06-24"}