{"id":"https://openalex.org/W2104797711","doi":"https://doi.org/10.1109/fuzzy.2004.1375493","title":"Some properties of optimistic and pessimistic values of fuzzy variables","display_name":"Some properties of optimistic and pessimistic values of fuzzy variables","publication_year":2005,"publication_date":"2005-02-28","ids":{"openalex":"https://openalex.org/W2104797711","doi":"https://doi.org/10.1109/fuzzy.2004.1375493","mag":"2104797711"},"language":"en","primary_location":{"id":"doi:10.1109/fuzzy.2004.1375493","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2004.1375493","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Fuzzy Systems (IEEE Cat. No.04CH37542)","raw_type":"proceedings-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/A5089083556","display_name":"Jin Peng","orcid":"https://orcid.org/0000-0001-7354-5034"},"institutions":[{"id":"https://openalex.org/I10011244","display_name":"Huanggang Normal University","ror":"https://ror.org/007gf6e19","country_code":"CN","type":"education","lineage":["https://openalex.org/I10011244"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jin Peng","raw_affiliation_strings":["Department of Mathematics, Huanggang Normal University, Hubei, China","Dept. of Math., Huanggang Normal Univ., Hubei, China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Huanggang Normal University, Hubei, China","institution_ids":["https://openalex.org/I10011244"]},{"raw_affiliation_string":"Dept. of Math., Huanggang Normal Univ., Hubei, China","institution_ids":["https://openalex.org/I10011244"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108106959","display_name":"Baoding Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoding Liu","raw_affiliation_strings":["Department of Mathematical Sciences, Tsinghua University, Beijing, China","[Department of Mathematical Sciences, Tsinghua University, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"[Department of Mathematical Sciences, Tsinghua University, Beijing, China]","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089083556"],"corresponding_institution_ids":["https://openalex.org/I10011244"],"apc_list":null,"apc_paid":null,"fwci":3.4796,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.92259856,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2","issue":null,"first_page":"745","last_page":"750"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T12135","display_name":"Fuzzy Systems and Optimization","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"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/T12709","display_name":"Optimization and Mathematical Programming","score":0.9919999837875366,"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/pessimism","display_name":"Pessimism","score":0.8741542100906372},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.7338392734527588},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.7051909565925598},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.6480042338371277},{"id":"https://openalex.org/keywords/credibility","display_name":"Credibility","score":0.6200016736984253},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.48449060320854187},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4744366705417633},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4597357511520386},{"id":"https://openalex.org/keywords/credibility-theory","display_name":"Credibility theory","score":0.44254663586616516},{"id":"https://openalex.org/keywords/fuzzy-measure-theory","display_name":"Fuzzy measure theory","score":0.4158293604850769},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.41260552406311035},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3581559658050537},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2058543860912323},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19550496339797974}],"concepts":[{"id":"https://openalex.org/C9992130","wikidata":"https://www.wikidata.org/wiki/Q484954","display_name":"Pessimism","level":2,"score":0.8741542100906372},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.7338392734527588},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.7051909565925598},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.6480042338371277},{"id":"https://openalex.org/C2780224610","wikidata":"https://www.wikidata.org/wiki/Q1530061","display_name":"Credibility","level":2,"score":0.6200016736984253},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.48449060320854187},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4744366705417633},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4597357511520386},{"id":"https://openalex.org/C44211194","wikidata":"https://www.wikidata.org/wiki/Q3526803","display_name":"Credibility theory","level":3,"score":0.44254663586616516},{"id":"https://openalex.org/C100516043","wikidata":"https://www.wikidata.org/wiki/Q4455138","display_name":"Fuzzy measure theory","level":5,"score":0.4158293604850769},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.41260552406311035},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3581559658050537},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2058543860912323},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19550496339797974},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fuzzy.2004.1375493","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2004.1375493","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Fuzzy Systems (IEEE Cat. No.04CH37542)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W198381359","https://openalex.org/W608564597","https://openalex.org/W1489773040","https://openalex.org/W1974379101","https://openalex.org/W1989769174","https://openalex.org/W2022988502","https://openalex.org/W2026012720","https://openalex.org/W2029703282","https://openalex.org/W2113688222","https://openalex.org/W2128530362","https://openalex.org/W2155461579","https://openalex.org/W2157041604","https://openalex.org/W2612487376","https://openalex.org/W2965884871","https://openalex.org/W3143971390","https://openalex.org/W4211007335","https://openalex.org/W4214637188","https://openalex.org/W4230588984","https://openalex.org/W4245152641","https://openalex.org/W4249936906","https://openalex.org/W4253965859"],"related_works":["https://openalex.org/W769372971","https://openalex.org/W2037428035","https://openalex.org/W2102433694","https://openalex.org/W2610377848","https://openalex.org/W2116819400","https://openalex.org/W2048452567","https://openalex.org/W4285303369","https://openalex.org/W4242545108","https://openalex.org/W2181553247","https://openalex.org/W1966731082"],"abstract_inverted_index":{"Based":[0],"on":[1],"the":[2,10,47],"possibility":[3],"measure,":[4,6,9],"necessity":[5],"and":[7,12,36,49],"credibility":[8],"optimistic":[11,35,48],"pessimistic":[13,37,50],"values":[14,38,51],"of":[15,34,39,52],"fuzzy":[16,26,40,55],"variable":[17,56],"have":[18],"been":[19],"introduced":[20],"for":[21],"handling":[22],"optimization":[23],"problems":[24],"in":[25],"environments.":[27],"In":[28],"this":[29],"paper,":[30],"some":[31],"new":[32],"properties":[33],"variables":[41],"are":[42,57],"investigated.":[43],"As":[44],"an":[45],"illustration,":[46],"a":[53],"trapezoidal":[54],"formulated.":[58]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}