{"id":"https://openalex.org/W2122517392","doi":"https://doi.org/10.1007/s11590-006-0012-7","title":"A mixed integer nonlinear optimization model for gas sale company","display_name":"A mixed integer nonlinear optimization model for gas sale company","publication_year":2006,"publication_date":"2006-07-25","ids":{"openalex":"https://openalex.org/W2122517392","doi":"https://doi.org/10.1007/s11590-006-0012-7","mag":"2122517392"},"language":"en","primary_location":{"id":"doi:10.1007/s11590-006-0012-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-006-0012-7","pdf_url":null,"source":{"id":"https://openalex.org/S12647387","display_name":"Optimization Letters","issn_l":"1862-4472","issn":["1862-4472","1862-4480"],"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":"Optimization Letters","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/A5066763412","display_name":"Elisabetta Allevi","orcid":"https://orcid.org/0000-0003-4914-9124"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Allevi","raw_affiliation_strings":["Department of Quantitative Methods, Brescia University, Contrada S. Chiara, 50, Brescia, 25122, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Quantitative Methods, Brescia University, Contrada S. Chiara, 50, Brescia, 25122, Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108513797","display_name":"Maria Bertocchi","orcid":null},"institutions":[{"id":"https://openalex.org/I11039511","display_name":"University of Bergamo","ror":"https://ror.org/02mbd5571","country_code":"IT","type":"education","lineage":["https://openalex.org/I11039511"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"M. I. Bertocchi","raw_affiliation_strings":["Department of Mathematics, Statistics, Computer Science and Applications, Bergamo University, Via dei Caniana 2, Bergamo, 24127, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Statistics, Computer Science and Applications, Bergamo University, Via dei Caniana 2, Bergamo, 24127, Italy","institution_ids":["https://openalex.org/I11039511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079899817","display_name":"Maria Teresa Vespucci","orcid":"https://orcid.org/0000-0003-3657-7699"},"institutions":[{"id":"https://openalex.org/I11039511","display_name":"University of Bergamo","ror":"https://ror.org/02mbd5571","country_code":"IT","type":"education","lineage":["https://openalex.org/I11039511"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. T. Vespucci","raw_affiliation_strings":["Department of Management Engineering, Bergamo University, Via Marconi 5A, Dalmine, 24044, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Management Engineering, Bergamo University, Via Marconi 5A, Dalmine, 24044, Italy","institution_ids":["https://openalex.org/I11039511"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005197417","display_name":"M. Innorta","orcid":null},"institutions":[{"id":"https://openalex.org/I11039511","display_name":"University of Bergamo","ror":"https://ror.org/02mbd5571","country_code":"IT","type":"education","lineage":["https://openalex.org/I11039511"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Innorta","raw_affiliation_strings":["Department of Management Engineering, Bergamo University, Via Marconi 5A, Dalmine, 24044, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Management Engineering, Bergamo University, Via Marconi 5A, Dalmine, 24044, Italy","institution_ids":["https://openalex.org/I11039511"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5108513797"],"corresponding_institution_ids":["https://openalex.org/I11039511"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.4263,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8338546,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":"1","first_page":"61","last_page":"69"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11954","display_name":"Energy Efficiency and Management","score":0.9348999857902527,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11954","display_name":"Energy Efficiency and Management","score":0.9348999857902527,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11059","display_name":"Market Dynamics and Volatility","score":0.933899998664856,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11053","display_name":"Process Optimization and Integration","score":0.9121999740600586,"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/profit","display_name":"Profit (economics)","score":0.6775371432304382},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5886856913566589},{"id":"https://openalex.org/keywords/gas-consumption","display_name":"Gas consumption","score":0.5035330653190613},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.5026793479919434},{"id":"https://openalex.org/keywords/consumption","display_name":"Consumption (sociology)","score":0.5014326572418213},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4855306148529053},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.460812509059906},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4593416154384613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44243934750556946},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4138680696487427},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3653169274330139},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.31860750913619995},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.3157980144023895},{"id":"https://openalex.org/keywords/environmental-economics","display_name":"Environmental economics","score":0.31412553787231445},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17724862694740295},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.07956761121749878},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0655260682106018}],"concepts":[{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.6775371432304382},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5886856913566589},{"id":"https://openalex.org/C2992367939","wikidata":"https://www.wikidata.org/wiki/Q4121144","display_name":"Gas consumption","level":2,"score":0.5035330653190613},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.5026793479919434},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.5014326572418213},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4855306148529053},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.460812509059906},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4593416154384613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44243934750556946},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4138680696487427},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3653169274330139},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.31860750913619995},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.3157980144023895},{"id":"https://openalex.org/C134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","level":1,"score":0.31412553787231445},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17724862694740295},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.07956761121749878},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0655260682106018},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","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},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s11590-006-0012-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-006-0012-7","pdf_url":null,"source":{"id":"https://openalex.org/S12647387","display_name":"Optimization Letters","issn_l":"1862-4472","issn":["1862-4472","1862-4480"],"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":"Optimization Letters","raw_type":"journal-article"},{"id":"pmh:oai:aisberg.unibg.it:10446/19745","is_oa":false,"landing_page_url":"http://hdl.handle.net/10446/19745","pdf_url":null,"source":{"id":"https://openalex.org/S4377196347","display_name":"Aisberg (University of Bergamo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11039511","host_organization_name":"University of Bergamo","host_organization_lineage":["https://openalex.org/I11039511"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:iris.unibs.it:11379/21655","is_oa":false,"landing_page_url":"http://hdl.handle.net/11379/21655","pdf_url":null,"source":{"id":"https://openalex.org/S4306400804","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Brescia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66752286","host_organization_name":"University of Milano-Bicocca","host_organization_lineage":["https://openalex.org/I66752286"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1572810781","https://openalex.org/W1759465066","https://openalex.org/W2798830643","https://openalex.org/W3106992008","https://openalex.org/W3125475192","https://openalex.org/W3138729395","https://openalex.org/W4238484605","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2736674626","https://openalex.org/W2973875853","https://openalex.org/W1772125830","https://openalex.org/W1997864015","https://openalex.org/W2363394879","https://openalex.org/W2349491863","https://openalex.org/W3117099584","https://openalex.org/W2352593301","https://openalex.org/W2362442652","https://openalex.org/W2355350486"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
