{"id":"https://openalex.org/W2013929918","doi":"https://doi.org/10.1016/s0166-218x(96)00087-x","title":"Exact and approximation algorithms for makespan minimization on unrelated parallel machines","display_name":"Exact and approximation algorithms for makespan minimization on unrelated parallel machines","publication_year":1997,"publication_date":"1997-05-01","ids":{"openalex":"https://openalex.org/W2013929918","doi":"https://doi.org/10.1016/s0166-218x(96)00087-x","mag":"2013929918"},"language":"en","primary_location":{"id":"doi:10.1016/s0166-218x(96)00087-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0166-218x(96)00087-x","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"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":"Discrete Applied Mathematics","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/A5079979604","display_name":"Silvano Martello","orcid":"https://orcid.org/0000-0001-6515-1406"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Silvano Martello","raw_affiliation_strings":["DEIS, University of Bologna, Viale Risorgimento 2, I-40136, Bologna, Italy","DEIS, University of Bologna, viale Risorgimento 2, I\u201040136 Bologna, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEIS, University of Bologna, Viale Risorgimento 2, I-40136, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"DEIS, University of Bologna, viale Risorgimento 2, I\u201040136 Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020333520","display_name":"Fran\u00e7ois Soumis","orcid":"https://orcid.org/0000-0002-4579-7696"},"institutions":[{"id":"https://openalex.org/I4210133247","display_name":"Group for Research in Decision Analysis","ror":"https://ror.org/02pkvpx84","country_code":"CA","type":"facility","lineage":["https://openalex.org/I108192572","https://openalex.org/I159129438","https://openalex.org/I4210133247","https://openalex.org/I45683168","https://openalex.org/I49663120","https://openalex.org/I5023651"]},{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois Soumis","raw_affiliation_strings":["GERAD and \u00c9cole Polytechnique de Montr\u00e9al, Canada","GERAD and \u00c9cole Polytechnique de Montr\u00e9al, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GERAD and \u00c9cole Polytechnique de Montr\u00e9al, Canada","institution_ids":["https://openalex.org/I45683168","https://openalex.org/I4210133247"]},{"raw_affiliation_string":"GERAD and \u00c9cole Polytechnique de Montr\u00e9al, Canada#TAB#","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084320669","display_name":"Paolo Toth","orcid":"https://orcid.org/0000-0001-6846-5814"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Toth","raw_affiliation_strings":["DEIS, University of Bologna, Viale Risorgimento 2, I-40136, Bologna, Italy","DEIS, University of Bologna, viale Risorgimento 2, I\u201040136 Bologna, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEIS, University of Bologna, Viale Risorgimento 2, I-40136, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"DEIS, University of Bologna, viale Risorgimento 2, I\u201040136 Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079979604"],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":null,"fwci":1.1765,"has_fulltext":false,"cited_by_count":85,"citation_normalized_percentile":{"value":0.78139535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"75","issue":"2","first_page":"169","last_page":"188"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","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/T10551","display_name":"Scheduling and Optimization Algorithms","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":0.998199999332428,"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":0.9976000189781189,"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/mathematics","display_name":"Mathematics","score":0.7169487476348877},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.6442093849182129},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.6405056118965149},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5637218356132507},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.5322909951210022},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4822276532649994},{"id":"https://openalex.org/keywords/lagrangian","display_name":"Lagrangian","score":0.46875858306884766},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.43716707825660706},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4259006679058075},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3371737003326416},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2431110143661499},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.22759386897087097},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.07705757021903992}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7169487476348877},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.6442093849182129},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.6405056118965149},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5637218356132507},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.5322909951210022},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4822276532649994},{"id":"https://openalex.org/C53469067","wikidata":"https://www.wikidata.org/wiki/Q505735","display_name":"Lagrangian","level":2,"score":0.46875858306884766},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.43716707825660706},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4259006679058075},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3371737003326416},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2431110143661499},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.22759386897087097},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.07705757021903992},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0166-218x(96)00087-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0166-218x(96)00087-x","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"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":"Discrete Applied Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:publications.polymtl.ca:30240","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/30240/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article de revue"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W254944847","https://openalex.org/W1486993561","https://openalex.org/W1965349277","https://openalex.org/W1965437596","https://openalex.org/W1982444996","https://openalex.org/W1985289934","https://openalex.org/W1992734168","https://openalex.org/W2004671277","https://openalex.org/W2005845593","https://openalex.org/W2011039300","https://openalex.org/W2066671865","https://openalex.org/W2097025565","https://openalex.org/W2102201348","https://openalex.org/W2117976654","https://openalex.org/W2142950047","https://openalex.org/W2576116471","https://openalex.org/W4242130683","https://openalex.org/W6629967571"],"related_works":["https://openalex.org/W1974309933","https://openalex.org/W2970302286","https://openalex.org/W4213379045","https://openalex.org/W2810352541","https://openalex.org/W3204654320","https://openalex.org/W3190401582","https://openalex.org/W2789293570","https://openalex.org/W4205832532","https://openalex.org/W2074319831","https://openalex.org/W2142195909"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
