{"id":"https://openalex.org/W2071386128","doi":"https://doi.org/10.1007/s101070050064","title":"Testing optimality for quadratic 0-1 problems","display_name":"Testing optimality for quadratic 0-1 problems","publication_year":1999,"publication_date":"1999-06-01","ids":{"openalex":"https://openalex.org/W2071386128","doi":"https://doi.org/10.1007/s101070050064","mag":"2071386128"},"language":"en","primary_location":{"id":"doi:10.1007/s101070050064","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s101070050064","pdf_url":null,"source":{"id":"https://openalex.org/S193920097","display_name":"Mathematical Programming","issn_l":"0025-5610","issn":["0025-5610","1436-4646"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Programming","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/A5085290805","display_name":"Paolo Carraresi","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Paolo Carraresi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054896513","display_name":"Fernanda Farinaccio","orcid":null},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fernanda Farinaccio","raw_affiliation_strings":["Dipartimento di Informatica, Universit\u00e0 di Pisa, Corso Italia 40, I-56125 Pisa, Italy; e-mail: farinacc@di.unipi.it, , , , , , IT","Dipartimento di Informatica, Universit\u00e0 di Pisa, Corso Italia 40, I-56125 Pisa, Italy; e-mail: farinacc@di.unipi.it, , IT"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica, Universit\u00e0 di Pisa, Corso Italia 40, I-56125 Pisa, Italy; e-mail: farinacc@di.unipi.it, , , , , , IT","institution_ids":["https://openalex.org/I108290504"]},{"raw_affiliation_string":"Dipartimento di Informatica, Universit\u00e0 di Pisa, Corso Italia 40, I-56125 Pisa, Italy; e-mail: farinacc@di.unipi.it, , IT","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069804919","display_name":"Federico Malucelli","orcid":"https://orcid.org/0000-0003-0034-1721"},"institutions":[{"id":"https://openalex.org/I27483092","display_name":"University of Perugia","ror":"https://ror.org/00x27da85","country_code":"IT","type":"education","lineage":["https://openalex.org/I27483092"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Federico Malucelli","raw_affiliation_strings":["Istituto di Elettronica, Universit\u00e0 di Perugia, Via G. Duranti 1/A-1, I-06131 Perugia, Italy; e-mail: maluc@istel.ing.unipg.it, , , , , , IT","Istituto di Elettronica, Universit\u00e0 di Perugia, Via G. Duranti 1/A-1, I-06131 Perugia, Italy; e-mail: maluc@istel.ing.unipg.it, , IT"],"affiliations":[{"raw_affiliation_string":"Istituto di Elettronica, Universit\u00e0 di Perugia, Via G. Duranti 1/A-1, I-06131 Perugia, Italy; e-mail: maluc@istel.ing.unipg.it, , , , , , IT","institution_ids":["https://openalex.org/I27483092"]},{"raw_affiliation_string":"Istituto di Elettronica, Universit\u00e0 di Perugia, Via G. Duranti 1/A-1, I-06131 Perugia, Italy; e-mail: maluc@istel.ing.unipg.it, , IT","institution_ids":["https://openalex.org/I27483092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085290805"],"corresponding_institution_ids":[],"apc_list":{"value":2190,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.0108,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.75788644,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"85","issue":"2","first_page":"407","last_page":"421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12404","display_name":"Mathematical Approximation and Integration","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12404","display_name":"Mathematical Approximation and Integration","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9939000010490417,"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/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9934999942779541,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7657291889190674},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.5838367938995361},{"id":"https://openalex.org/keywords/numerical-analysis","display_name":"Numerical analysis","score":0.5317766666412354},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4369615316390991},{"id":"https://openalex.org/keywords/quadratic-programming","display_name":"Quadratic programming","score":0.4227699339389801},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4223845899105072},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.3331177532672882},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.17544245719909668},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.15116161108016968}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7657291889190674},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.5838367938995361},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.5317766666412354},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4369615316390991},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.4227699339389801},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4223845899105072},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.3331177532672882},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.17544245719909668},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.15116161108016968},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s101070050064","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s101070050064","pdf_url":null,"source":{"id":"https://openalex.org/S193920097","display_name":"Mathematical Programming","issn_l":"0025-5610","issn":["0025-5610","1436-4646"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Programming","raw_type":"journal-article"},{"id":"pmh:oai:eprints.adm.unipi.it:1960","is_oa":false,"landing_page_url":"http://eprints.adm.unipi.it/1960/1/TR%2D95%2D11.ps.gz","pdf_url":null,"source":{"id":"https://openalex.org/S4306401711","display_name":"UnipiEprints Open Archive (Universit\u00e0 di Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Book"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1501516191","https://openalex.org/W1513772636","https://openalex.org/W1516286204","https://openalex.org/W1524477546","https://openalex.org/W1971496656","https://openalex.org/W2000737332","https://openalex.org/W2006293258","https://openalex.org/W2009042960","https://openalex.org/W2028576516","https://openalex.org/W2059199066","https://openalex.org/W2090739911","https://openalex.org/W2168905666","https://openalex.org/W2175532135","https://openalex.org/W2250294758","https://openalex.org/W2401300680"],"related_works":["https://openalex.org/W1973641256","https://openalex.org/W2089274067","https://openalex.org/W56994397","https://openalex.org/W2020990755","https://openalex.org/W3036464408","https://openalex.org/W2377851227","https://openalex.org/W4293088966","https://openalex.org/W2366868484","https://openalex.org/W2917463375","https://openalex.org/W2155219672"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}