{"id":"https://openalex.org/W2118581913","doi":"https://doi.org/10.1109/fskd.2011.6019862","title":"On equivalence of fuzzy concept lattice","display_name":"On equivalence of fuzzy concept lattice","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2118581913","doi":"https://doi.org/10.1109/fskd.2011.6019862","mag":"2118581913"},"language":"en","primary_location":{"id":"doi:10.1109/fskd.2011.6019862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fskd.2011.6019862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD)","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/A5100653520","display_name":"Lei Zhou","orcid":"https://orcid.org/0000-0002-0782-4446"},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lei Zhou","raw_affiliation_strings":["College of Mathematics, Chengdu University of Information Technology, Chengdu, Sichuan, PR China","College of Mathematics, Chengdu University of Information Technology, Sichuan 610225, China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics, Chengdu University of Information Technology, Chengdu, Sichuan, PR China","institution_ids":["https://openalex.org/I24201400"]},{"raw_affiliation_string":"College of Mathematics, Chengdu University of Information Technology, Sichuan 610225, China","institution_ids":["https://openalex.org/I24201400"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100653520"],"corresponding_institution_ids":["https://openalex.org/I24201400"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.15841091,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"1475","last_page":"1479"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9994999766349792,"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/T11106","display_name":"Data Management and Algorithms","score":0.9865000247955322,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9739000201225281,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/equivalence-relation","display_name":"Equivalence relation","score":0.6413148641586304},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5863507390022278},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.5757438540458679},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5583027601242065},{"id":"https://openalex.org/keywords/fuzzy-subalgebra","display_name":"Fuzzy subalgebra","score":0.5522343516349792},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.49067461490631104},{"id":"https://openalex.org/keywords/lattice","display_name":"Lattice (music)","score":0.48202693462371826},{"id":"https://openalex.org/keywords/fuzzy-set-operations","display_name":"Fuzzy set operations","score":0.472455769777298},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.4552825689315796},{"id":"https://openalex.org/keywords/congruence-relation","display_name":"Congruence relation","score":0.4272994101047516},{"id":"https://openalex.org/keywords/fuzzy-classification","display_name":"Fuzzy classification","score":0.4272350072860718},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.4188649654388428},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.41786593198776245},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.40316087007522583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30401426553726196},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.156263530254364},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09912338852882385}],"concepts":[{"id":"https://openalex.org/C156103551","wikidata":"https://www.wikidata.org/wiki/Q130998","display_name":"Equivalence relation","level":2,"score":0.6413148641586304},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5863507390022278},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.5757438540458679},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5583027601242065},{"id":"https://openalex.org/C115740575","wikidata":"https://www.wikidata.org/wiki/Q5511136","display_name":"Fuzzy subalgebra","level":5,"score":0.5522343516349792},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.49067461490631104},{"id":"https://openalex.org/C2781204021","wikidata":"https://www.wikidata.org/wiki/Q6497091","display_name":"Lattice (music)","level":2,"score":0.48202693462371826},{"id":"https://openalex.org/C148671577","wikidata":"https://www.wikidata.org/wiki/Q5511133","display_name":"Fuzzy set operations","level":4,"score":0.472455769777298},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.4552825689315796},{"id":"https://openalex.org/C9973445","wikidata":"https://www.wikidata.org/wiki/Q8349849","display_name":"Congruence relation","level":2,"score":0.4272994101047516},{"id":"https://openalex.org/C127385683","wikidata":"https://www.wikidata.org/wiki/Q1475696","display_name":"Fuzzy classification","level":4,"score":0.4272350072860718},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.4188649654388428},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.41786593198776245},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.40316087007522583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30401426553726196},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.156263530254364},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09912338852882385},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fskd.2011.6019862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fskd.2011.6019862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.5}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W237957159","https://openalex.org/W1851672339","https://openalex.org/W1941837079","https://openalex.org/W1980750257","https://openalex.org/W1986370941","https://openalex.org/W1988282078","https://openalex.org/W1991634317","https://openalex.org/W2022535130","https://openalex.org/W2055334450","https://openalex.org/W2063507589","https://openalex.org/W2069575893","https://openalex.org/W2071101473","https://openalex.org/W2102476898","https://openalex.org/W2132219406","https://openalex.org/W2138080682","https://openalex.org/W2154274300","https://openalex.org/W2163925396","https://openalex.org/W2396903734","https://openalex.org/W2506954980","https://openalex.org/W4210778630","https://openalex.org/W4234423219","https://openalex.org/W4249018061","https://openalex.org/W4255318870"],"related_works":["https://openalex.org/W2466052371","https://openalex.org/W1489009679","https://openalex.org/W1996900481","https://openalex.org/W2037428035","https://openalex.org/W2120855914","https://openalex.org/W2141926946","https://openalex.org/W2366798457","https://openalex.org/W2586653035","https://openalex.org/W2893993940","https://openalex.org/W2121560876"],"abstract_inverted_index":{"The":[0],"notion":[1],"of":[2,11,21,29,45,57],"equivalence":[3,19,56],"in":[4,36],"fuzzy":[5,12,22,37,58],"concepts":[6,38,59],"based":[7],"on":[8],"the":[9,18,34,43,49,52,55],"pinned-flag":[10],"set":[13],"is":[14,25,39,60],"introduced,":[15],"and":[16,48,54],"then":[17],"class":[20],"concept":[23],"lattice":[24],"defined.":[26],"Some":[27],"propositions":[28],"them":[30],"are":[31],"proposed.":[32],"Furthermore,":[33],"refinement":[35,53],"defined":[40],"according":[41],"to":[42],"covering":[44],"a":[46],"set,":[47],"relation":[50],"between":[51],"discussed.":[61]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
