{"id":"https://openalex.org/W1970696450","doi":"https://doi.org/10.1016/s0305-0548(97)00084-1","title":"Hybrid heuristic algorithms for Set Covering","display_name":"Hybrid heuristic algorithms for Set Covering","publication_year":1998,"publication_date":"1998-06-01","ids":{"openalex":"https://openalex.org/W1970696450","doi":"https://doi.org/10.1016/s0305-0548(97)00084-1","mag":"1970696450"},"language":"en","primary_location":{"id":"doi:10.1016/s0305-0548(97)00084-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0305-0548(97)00084-1","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 & 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/A5078254963","display_name":"Angelo Monfroglio","orcid":"https://orcid.org/0009-0000-1458-2951"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Angelo Monfroglio","raw_affiliation_strings":["Om. Institute of Technology, Italy"],"affiliations":[{"raw_affiliation_string":"Om. Institute of Technology, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5078254963"],"corresponding_institution_ids":[],"apc_list":{"value":3210,"currency":"USD","value_usd":3210},"apc_paid":null,"fwci":1.2579,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.76227573,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":"6","first_page":"441","last_page":"455"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9898999929428101,"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":0.9898999929428101,"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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9803000092506409,"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/T12177","display_name":"Resource-Constrained Project Scheduling","score":0.9614999890327454,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.625906229019165},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6004729866981506},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5887519717216492},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5481852889060974},{"id":"https://openalex.org/keywords/set-cover-problem","display_name":"Set cover problem","score":0.4486428201198578},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41121986508369446},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2687686085700989},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21288904547691345},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07172980904579163}],"concepts":[{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.625906229019165},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6004729866981506},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5887519717216492},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5481852889060974},{"id":"https://openalex.org/C100808899","wikidata":"https://www.wikidata.org/wiki/Q1192100","display_name":"Set cover problem","level":3,"score":0.4486428201198578},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41121986508369446},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2687686085700989},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21288904547691345},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07172980904579163}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0305-0548(97)00084-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0305-0548(97)00084-1","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 & Operations Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W4326551","https://openalex.org/W158525400","https://openalex.org/W1492984840","https://openalex.org/W1573881838","https://openalex.org/W1977723771","https://openalex.org/W1993523753","https://openalex.org/W2016207616","https://openalex.org/W2016301400","https://openalex.org/W2016929496","https://openalex.org/W2023444198","https://openalex.org/W2027712927","https://openalex.org/W2059665395","https://openalex.org/W2062149705","https://openalex.org/W2068322802","https://openalex.org/W2073316024","https://openalex.org/W2076146651","https://openalex.org/W2096090773","https://openalex.org/W2110485445","https://openalex.org/W2122683588","https://openalex.org/W3133056632","https://openalex.org/W4285719527","https://openalex.org/W6634175853","https://openalex.org/W6667891135"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2317200988","https://openalex.org/W2052122378","https://openalex.org/W2544423928","https://openalex.org/W2053286651","https://openalex.org/W3006241023","https://openalex.org/W2026615147","https://openalex.org/W2028438572","https://openalex.org/W2007865068"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}