{"id":"https://openalex.org/W2153204245","doi":"https://doi.org/10.1016/s0305-0548(02)00112-0","title":"Solving bicriteria 0\u20131 knapsack problems using a labeling algorithm","display_name":"Solving bicriteria 0\u20131 knapsack problems using a labeling algorithm","publication_year":2003,"publication_date":"2003-05-12","ids":{"openalex":"https://openalex.org/W2153204245","doi":"https://doi.org/10.1016/s0305-0548(02)00112-0","mag":"2153204245"},"language":"en","primary_location":{"id":"doi:10.1016/s0305-0548(02)00112-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0305-0548(02)00112-0","pdf_url":null,"source":{"id":"https://openalex.org/S173256270","display_name":"Computers & Operations Research","issn_l":"0305-0548","issn":["0305-0548","1873-765X"],"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":"Computers &amp; Operations 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/A5018898432","display_name":"M. Eug\u00e9nia Captivo","orcid":"https://orcid.org/0000-0003-4963-244X"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"M. Eug\u00e9nia Captivo","raw_affiliation_strings":["DEIO-CIO, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, Bloco C2 1749-016 Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEIO-CIO, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, Bloco C2 1749-016 Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000951246","display_name":"Jo\u00e3o Cl\u0131\u0301maco","orcid":"https://orcid.org/0000-0001-6655-8590"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Cl\u0131\u0301maco","raw_affiliation_strings":["Faculdade de Economia, Universidade de Coimbra, Av. Dias da Silva, 165, 3004-512, Coimbra, Portugal","INESC-Coimbra, Rua Antero de Quental, 199, 3000-033, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade de Economia, Universidade de Coimbra, Av. Dias da Silva, 165, 3004-512, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"INESC-Coimbra, Rua Antero de Quental, 199, 3000-033, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210125590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024152051","display_name":"Jos\u00e9 Rui Figueira","orcid":"https://orcid.org/0000-0001-9822-1167"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I56435720","display_name":"Universit\u00e9 Paris Dauphine-PSL","ror":"https://ror.org/052bz7812","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580","https://openalex.org/I56435720"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["FR","PT"],"is_corresponding":true,"raw_author_name":"Jos\u00e9 Figueira","raw_affiliation_strings":["Faculdade de Economia, Universidade de Coimbra, Av. Dias da Silva, 165, 3004-512, Coimbra, Portugal","INESC-Coimbra, Rua Antero de Quental, 199, 3000-033, Coimbra, Portugal","LAMSADE, Universit\u00e9 Paris-Dauphine, Place du Mar\u00e9chal De Lattre de Tassigny, 75 775 Paris Cedex 16, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade de Economia, Universidade de Coimbra, Av. Dias da Silva, 165, 3004-512, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"INESC-Coimbra, Rua Antero de Quental, 199, 3000-033, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210125590"]},{"raw_affiliation_string":"LAMSADE, Universit\u00e9 Paris-Dauphine, Place du Mar\u00e9chal De Lattre de Tassigny, 75 775 Paris Cedex 16, Paris, France","institution_ids":["https://openalex.org/I56435720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110009500","display_name":"Ernesto de Queir\u00f3s Vieira Martins","orcid":null},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ernesto Martins","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Universidade de Coimbra, Apartado 3008, 3001-454, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidade de Coimbra, Apartado 3008, 3001-454, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100608390","display_name":"Jos\u00e9 Lu\u00eds Santos","orcid":"https://orcid.org/0000-0002-2727-6774"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Luis Santos","raw_affiliation_strings":["CISUC, Departamento de Matem\u00e1tica, Universidade de Coimbra, Coimbra, Portugal","Departamento de Matem\u00e1tica, Universidade de Coimbra, Apartado 3008, 3001-454, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CISUC, Departamento de Matem\u00e1tica, Universidade de Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidade de Coimbra, Apartado 3008, 3001-454, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5024152051"],"corresponding_institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I56435720","https://openalex.org/I76903346"],"apc_list":{"value":3210,"currency":"USD","value_usd":3210},"apc_paid":null,"fwci":4.5346,"has_fulltext":false,"cited_by_count":80,"citation_normalized_percentile":{"value":0.93745254,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"30","issue":"12","first_page":"1865","last_page":"1886"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9983999729156494,"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/T12176","display_name":"Optimization and Packing Problems","score":0.9983999729156494,"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/T11814","display_name":"Advanced Manufacturing and Logistics Optimization","score":0.9902999997138977,"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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9768999814987183,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/knapsack-problem","display_name":"Knapsack problem","score":0.993704617023468},{"id":"https://openalex.org/keywords/continuous-knapsack-problem","display_name":"Continuous knapsack problem","score":0.6338094472885132},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5999283194541931},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5881253480911255},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5880588293075562},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5728163719177246},{"id":"https://openalex.org/keywords/combinatorial-optimization","display_name":"Combinatorial optimization","score":0.5472114682197571},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.4737953543663025},{"id":"https://openalex.org/keywords/generalized-assignment-problem","display_name":"Generalized assignment problem","score":0.4723811149597168},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.3853089213371277},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.37499362230300903}],"concepts":[{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.993704617023468},{"id":"https://openalex.org/C94569963","wikidata":"https://www.wikidata.org/wiki/Q5165487","display_name":"Continuous knapsack problem","level":3,"score":0.6338094472885132},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5999283194541931},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5881253480911255},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5880588293075562},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5728163719177246},{"id":"https://openalex.org/C52692508","wikidata":"https://www.wikidata.org/wiki/Q1333872","display_name":"Combinatorial optimization","level":2,"score":0.5472114682197571},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.4737953543663025},{"id":"https://openalex.org/C194146004","wikidata":"https://www.wikidata.org/wiki/Q5532462","display_name":"Generalized assignment problem","level":3,"score":0.4723811149597168},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3853089213371277},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37499362230300903},{"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":[{"id":"doi:10.1016/s0305-0548(02)00112-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0305-0548(02)00112-0","pdf_url":null,"source":{"id":"https://openalex.org/S173256270","display_name":"Computers & Operations Research","issn_l":"0305-0548","issn":["0305-0548","1873-765X"],"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":"Computers &amp; Operations Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323392","display_name":"Universidade de Coimbra","ror":"https://ror.org/04z8k9a98"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W25288802","https://openalex.org/W119169328","https://openalex.org/W1486140585","https://openalex.org/W1486643454","https://openalex.org/W1564964551","https://openalex.org/W1814097159","https://openalex.org/W1968310215","https://openalex.org/W1977545325","https://openalex.org/W2003412293","https://openalex.org/W2005459393","https://openalex.org/W2024344169","https://openalex.org/W2028403947","https://openalex.org/W2033982221","https://openalex.org/W2038022125","https://openalex.org/W2051956023","https://openalex.org/W2065693291","https://openalex.org/W2066671865","https://openalex.org/W2071852134","https://openalex.org/W2112643276","https://openalex.org/W4213060235","https://openalex.org/W4229492226","https://openalex.org/W6604902140","https://openalex.org/W6657534909","https://openalex.org/W7011823882"],"related_works":["https://openalex.org/W2993365626","https://openalex.org/W2087209118","https://openalex.org/W2889442766","https://openalex.org/W1985289934","https://openalex.org/W2089402478","https://openalex.org/W2357355816","https://openalex.org/W2005493932","https://openalex.org/W2168163332","https://openalex.org/W4249611560","https://openalex.org/W1223758158"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":8}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
