{"id":"https://openalex.org/W2171305916","doi":"https://doi.org/10.1016/s0098-1354(02)00220-x","title":"Modeling of discrete/continuous optimization problems: characterization and formulation of disjunctions and their relaxations","display_name":"Modeling of discrete/continuous optimization problems: characterization and formulation of disjunctions and their relaxations","publication_year":2003,"publication_date":"2003-03-01","ids":{"openalex":"https://openalex.org/W2171305916","doi":"https://doi.org/10.1016/s0098-1354(02)00220-x","mag":"2171305916"},"language":"en","primary_location":{"id":"doi:10.1016/s0098-1354(02)00220-x","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0098-1354(02)00220-x","pdf_url":"https://linkinghub.elsevier.com/science/article/pii/S009813540200220X","source":{"id":"https://openalex.org/S150671403","display_name":"Computers & Chemical Engineering","issn_l":"0098-1354","issn":["0098-1354","1873-4375"],"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 & Chemical Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://linkinghub.elsevier.com/science/article/pii/S009813540200220X","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024499592","display_name":"Aldo Vecchietti","orcid":"https://orcid.org/0000-0002-0791-9496"},"institutions":[{"id":"https://openalex.org/I4210102755","display_name":"Instituto de Desarrollo Tecnol\u00f3gico para la Industria Qu\u00edmica","ror":"https://ror.org/01kwwh635","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I3121987637","https://openalex.org/I4210087694","https://openalex.org/I4210102755","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Aldo Vecchietti","raw_affiliation_strings":["INGAR, Instituto de Desarrollo y Dise\u00f1o, UTN, Facultad Regional Santa Fe, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INGAR, Instituto de Desarrollo y Dise\u00f1o, UTN, Facultad Regional Santa Fe, Argentina","institution_ids":["https://openalex.org/I4210102755"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079268986","display_name":"Sang-Bum Lee","orcid":"https://orcid.org/0000-0001-5761-8483"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sangbum Lee","raw_affiliation_strings":["Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056017028","display_name":"Ignacio E. Grossmann","orcid":"https://orcid.org/0000-0002-7210-084X"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ignacio E. Grossmann","raw_affiliation_strings":["Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056017028"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":{"value":4070,"currency":"USD","value_usd":4070},"apc_paid":null,"fwci":8.1504,"has_fulltext":true,"cited_by_count":159,"citation_normalized_percentile":{"value":0.97289586,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"27","issue":"3","first_page":"433","last_page":"448"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11053","display_name":"Process Optimization and Integration","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11053","display_name":"Process Optimization and Integration","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9987000226974487,"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"}},{"id":"https://openalex.org/T12709","display_name":"Optimization and Mathematical Programming","score":0.9786999821662903,"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/convex-hull","display_name":"Convex hull","score":0.8005431294441223},{"id":"https://openalex.org/keywords/cutting-plane-method","display_name":"Cutting-plane method","score":0.7852185368537903},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.6952192187309265},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6358320713043213},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6332302093505859},{"id":"https://openalex.org/keywords/hull","display_name":"Hull","score":0.6279110908508301},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.6247222423553467},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.593575656414032},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.5197564959526062},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.5106967091560364},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.41685181856155396},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2328874170780182},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12034055590629578},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0906541645526886}],"concepts":[{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.8005431294441223},{"id":"https://openalex.org/C109839438","wikidata":"https://www.wikidata.org/wiki/Q1762039","display_name":"Cutting-plane method","level":3,"score":0.7852185368537903},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.6952192187309265},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6358320713043213},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6332302093505859},{"id":"https://openalex.org/C37423430","wikidata":"https://www.wikidata.org/wiki/Q6750281","display_name":"Hull","level":2,"score":0.6279110908508301},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.6247222423553467},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.593575656414032},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.5197564959526062},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.5106967091560364},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.41685181856155396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2328874170780182},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12034055590629578},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0906541645526886},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","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},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/s0098-1354(02)00220-x","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0098-1354(02)00220-x","pdf_url":"https://linkinghub.elsevier.com/science/article/pii/S009813540200220X","source":{"id":"https://openalex.org/S150671403","display_name":"Computers & Chemical Engineering","issn_l":"0098-1354","issn":["0098-1354","1873-4375"],"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 & Chemical Engineering","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.111.4590","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.111.4590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://egon.cheme.cmu.edu/papers/cace2830vecchietti.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.501.4078","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.501.4078","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cepac.cheme.cmu.edu/pasilectures/aldo/AldoSangbumRelaxCACE.pdf","raw_type":"text"},{"id":"pmh:oai:ri.conicet.gov.ar:11336/138542","is_oa":true,"landing_page_url":"http://hdl.handle.net/11336/138542","pdf_url":null,"source":{"id":"https://openalex.org/S4306401400","display_name":"Conicet","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210104196","host_organization_name":"Centro Cient\u00edfico Tecnol\u00f3gico - Nordeste","host_organization_lineage":["https://openalex.org/I4210104196"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1016/s0098-1354(02)00220-x","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0098-1354(02)00220-x","pdf_url":"https://linkinghub.elsevier.com/science/article/pii/S009813540200220X","source":{"id":"https://openalex.org/S150671403","display_name":"Computers & Chemical Engineering","issn_l":"0098-1354","issn":["0098-1354","1873-4375"],"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 & Chemical Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.699999988079071}],"awards":[{"id":"https://openalex.org/G4538701578","display_name":"ITR/AP:  Model-Based Integration of Methods for the Optimization of Process Systems","funder_award_id":"0121497","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2171305916.pdf","grobid_xml":"https://content.openalex.org/works/W2171305916.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1481924060","https://openalex.org/W1963574325","https://openalex.org/W1965970856","https://openalex.org/W1968143987","https://openalex.org/W1972997295","https://openalex.org/W1991033170","https://openalex.org/W2019974854","https://openalex.org/W2021947147","https://openalex.org/W2049505431","https://openalex.org/W2053236872","https://openalex.org/W2057797261","https://openalex.org/W2070939439","https://openalex.org/W2114728068","https://openalex.org/W2126386151","https://openalex.org/W2378213882","https://openalex.org/W2587409643","https://openalex.org/W2595833503","https://openalex.org/W4251711537","https://openalex.org/W6628879849"],"related_works":["https://openalex.org/W2048233275","https://openalex.org/W2110818895","https://openalex.org/W2045076853","https://openalex.org/W1973064890","https://openalex.org/W2002159391","https://openalex.org/W2065369945","https://openalex.org/W3126345618","https://openalex.org/W2038141985","https://openalex.org/W1991394924","https://openalex.org/W3006617646"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":15},{"year":2012,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}