{"id":"https://openalex.org/W2076606240","doi":"https://doi.org/10.1016/s0165-0114(99)00027-5","title":"Interactive fuzzy programming for two-level linear fractional programming problems with fuzzy parameters","display_name":"Interactive fuzzy programming for two-level linear fractional programming problems with fuzzy parameters","publication_year":2000,"publication_date":"2000-10-01","ids":{"openalex":"https://openalex.org/W2076606240","doi":"https://doi.org/10.1016/s0165-0114(99)00027-5","mag":"2076606240"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-0114(99)00027-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-0114(99)00027-5","pdf_url":null,"source":{"id":"https://openalex.org/S169411308","display_name":"Fuzzy Sets and Systems","issn_l":"0165-0114","issn":["0165-0114","1872-6801"],"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":"Fuzzy Sets and Systems","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/A5112718378","display_name":"Masatoshi Sakawa","orcid":null},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masatoshi Sakawa","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Faculty of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527 Japan","Department of Industrial and Systems Engineering Faculty of Engineering, Hiroshima University 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527 Japan"],"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Faculty of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527 Japan","institution_ids":["https://openalex.org/I113306721"]},{"raw_affiliation_string":"Department of Industrial and Systems Engineering Faculty of Engineering, Hiroshima University 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527 Japan","institution_ids":["https://openalex.org/I113306721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039158867","display_name":"Ichiro Nishizaki","orcid":"https://orcid.org/0000-0002-0060-4360"},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ichiro Nishizaki","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Faculty of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527 Japan","Department of Industrial and Systems Engineering Faculty of Engineering, Hiroshima University 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527 Japan"],"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Faculty of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527 Japan","institution_ids":["https://openalex.org/I113306721"]},{"raw_affiliation_string":"Department of Industrial and Systems Engineering Faculty of Engineering, Hiroshima University 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527 Japan","institution_ids":["https://openalex.org/I113306721"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084099855","display_name":"Yoshio Uemura","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoshio Uemura","raw_affiliation_strings":["Products Projects Development Department, Juken Sangyou Co., Ltd., 1-1 Mokuzaikouminami, Hatsukaichi, Hiroshima, 738-8502 Japan"],"affiliations":[{"raw_affiliation_string":"Products Projects Development Department, Juken Sangyou Co., Ltd., 1-1 Mokuzaikouminami, Hatsukaichi, Hiroshima, 738-8502 Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5112718378"],"corresponding_institution_ids":["https://openalex.org/I113306721"],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":4.9549,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.94240336,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"115","issue":"1","first_page":"93","last_page":"103"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12709","display_name":"Optimization and Mathematical Programming","score":0.9997000098228455,"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/T12709","display_name":"Optimization and Mathematical Programming","score":0.9997000098228455,"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/T10545","display_name":"Optimization and Variational Analysis","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","score":0.9847999811172485,"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/mathematics","display_name":"Mathematics","score":0.7413438558578491},{"id":"https://openalex.org/keywords/fractional-programming","display_name":"Fractional programming","score":0.6692567467689514},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.6543586850166321},{"id":"https://openalex.org/keywords/bisection-method","display_name":"Bisection method","score":0.6481771469116211},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6125856041908264},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5916564464569092},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.5648013949394226},{"id":"https://openalex.org/keywords/linear-fractional-programming","display_name":"Linear-fractional programming","score":0.49763253331184387},{"id":"https://openalex.org/keywords/decision-maker","display_name":"Decision maker","score":0.48550939559936523},{"id":"https://openalex.org/keywords/fuzzy-set-operations","display_name":"Fuzzy set operations","score":0.4640677571296692},{"id":"https://openalex.org/keywords/defuzzification","display_name":"Defuzzification","score":0.4467132091522217},{"id":"https://openalex.org/keywords/simplex-algorithm","display_name":"Simplex algorithm","score":0.4192540943622589},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.36672836542129517},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23720404505729675},{"id":"https://openalex.org/keywords/nonlinear-programming","display_name":"Nonlinear programming","score":0.22047436237335205},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16920417547225952},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.10108652710914612},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.07784402370452881}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7413438558578491},{"id":"https://openalex.org/C169069869","wikidata":"https://www.wikidata.org/wiki/Q5477546","display_name":"Fractional programming","level":4,"score":0.6692567467689514},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.6543586850166321},{"id":"https://openalex.org/C157544257","wikidata":"https://www.wikidata.org/wiki/Q866300","display_name":"Bisection method","level":2,"score":0.6481771469116211},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6125856041908264},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5916564464569092},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.5648013949394226},{"id":"https://openalex.org/C205658194","wikidata":"https://www.wikidata.org/wiki/Q4168281","display_name":"Linear-fractional programming","level":3,"score":0.49763253331184387},{"id":"https://openalex.org/C2986080485","wikidata":"https://www.wikidata.org/wiki/Q1331926","display_name":"Decision maker","level":2,"score":0.48550939559936523},{"id":"https://openalex.org/C148671577","wikidata":"https://www.wikidata.org/wiki/Q5511133","display_name":"Fuzzy set operations","level":4,"score":0.4640677571296692},{"id":"https://openalex.org/C170260401","wikidata":"https://www.wikidata.org/wiki/Q5251735","display_name":"Defuzzification","level":5,"score":0.4467132091522217},{"id":"https://openalex.org/C144521790","wikidata":"https://www.wikidata.org/wiki/Q134164","display_name":"Simplex algorithm","level":3,"score":0.4192540943622589},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.36672836542129517},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23720404505729675},{"id":"https://openalex.org/C115527620","wikidata":"https://www.wikidata.org/wiki/Q769909","display_name":"Nonlinear programming","level":3,"score":0.22047436237335205},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16920417547225952},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.10108652710914612},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.07784402370452881},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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":1,"locations":[{"id":"doi:10.1016/s0165-0114(99)00027-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-0114(99)00027-5","pdf_url":null,"source":{"id":"https://openalex.org/S169411308","display_name":"Fuzzy Sets and Systems","issn_l":"0165-0114","issn":["0165-0114","1872-6801"],"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":"Fuzzy Sets and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.800000011920929,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1560622170","https://openalex.org/W1729590981","https://openalex.org/W1964917218","https://openalex.org/W1985249635","https://openalex.org/W1987347283","https://openalex.org/W2007137127","https://openalex.org/W2007510179","https://openalex.org/W2012724591","https://openalex.org/W2018175162","https://openalex.org/W2018766454","https://openalex.org/W2036737894","https://openalex.org/W2042943043","https://openalex.org/W2062920538","https://openalex.org/W2078101422","https://openalex.org/W2091778961","https://openalex.org/W2096126893","https://openalex.org/W2096652910","https://openalex.org/W2099867994","https://openalex.org/W2156577211","https://openalex.org/W2168706090","https://openalex.org/W2171715801","https://openalex.org/W2395587917","https://openalex.org/W2798944314","https://openalex.org/W4292158025","https://openalex.org/W6684471939","https://openalex.org/W7047961728"],"related_works":["https://openalex.org/W2066370001","https://openalex.org/W1951707684","https://openalex.org/W2060486654","https://openalex.org/W2170763613","https://openalex.org/W2166863502","https://openalex.org/W2369006722","https://openalex.org/W2995475488","https://openalex.org/W1932993054","https://openalex.org/W2072534827","https://openalex.org/W2069567466"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}