{"id":"https://openalex.org/W2101305751","doi":"https://doi.org/10.1109/fuzzy.2006.1681896","title":"An Investigation into Alternative Methods for the Defuzzification of an Interval Type-2 Fuzzy Set","display_name":"An Investigation into Alternative Methods for the Defuzzification of an Interval Type-2 Fuzzy Set","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2101305751","doi":"https://doi.org/10.1109/fuzzy.2006.1681896","mag":"2101305751"},"language":"en","primary_location":{"id":"doi:10.1109/fuzzy.2006.1681896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2006.1681896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Fuzzy Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dora.dmu.ac.uk/bitstreams/69d97cd4-b12f-48e4-af2f-ec1c8ba8c439/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039225823","display_name":"Simon Coupland","orcid":null},"institutions":[{"id":"https://openalex.org/I66943878","display_name":"De Montfort University","ror":"https://ror.org/0312pnr83","country_code":"GB","type":"education","lineage":["https://openalex.org/I66943878"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. Coupland","raw_affiliation_strings":["Centre for Computational Intelligence, De Montfort University, Leicester, UK","de Montfort University', Leicester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Computational Intelligence, De Montfort University, Leicester, UK","institution_ids":["https://openalex.org/I66943878"]},{"raw_affiliation_string":"de Montfort University', Leicester","institution_ids":["https://openalex.org/I66943878"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091177679","display_name":"Robert John","orcid":"https://orcid.org/0000-0002-2341-9993"},"institutions":[{"id":"https://openalex.org/I66943878","display_name":"De Montfort University","ror":"https://ror.org/0312pnr83","country_code":"GB","type":"education","lineage":["https://openalex.org/I66943878"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"R. John","raw_affiliation_strings":["Centre for Computational Intelligence, De Montfort University, Leicester, UK","de Montfort University', Leicester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Computational Intelligence, De Montfort University, Leicester, UK","institution_ids":["https://openalex.org/I66943878"]},{"raw_affiliation_string":"de Montfort University', Leicester","institution_ids":["https://openalex.org/I66943878"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I66943878"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1425","last_page":"1432"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10820","display_name":"Fuzzy Logic and Control Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10820","display_name":"Fuzzy Logic and Control Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9873999953269958,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12135","display_name":"Fuzzy Systems and Optimization","score":0.9394000172615051,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/defuzzification","display_name":"Defuzzification","score":0.7042348384857178},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.687641441822052},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.6054912805557251},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5780763030052185},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.5304866433143616},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.5233651399612427},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5076824426651001},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.4757125973701477},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.3802976608276367},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37513959407806396},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2853727340698242},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2224506437778473},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.10755833983421326},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.05211430788040161}],"concepts":[{"id":"https://openalex.org/C170260401","wikidata":"https://www.wikidata.org/wiki/Q5251735","display_name":"Defuzzification","level":5,"score":0.7042348384857178},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.687641441822052},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.6054912805557251},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5780763030052185},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.5304866433143616},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.5233651399612427},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5076824426651001},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.4757125973701477},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.3802976608276367},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37513959407806396},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2853727340698242},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2224506437778473},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.10755833983421326},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.05211430788040161},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/fuzzy.2006.1681896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2006.1681896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Fuzzy Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:dora.dmu.ac.uk:2086/67","is_oa":true,"landing_page_url":"http://hdl.handle.net/2086/67","pdf_url":"https://dora.dmu.ac.uk/bitstreams/69d97cd4-b12f-48e4-af2f-ec1c8ba8c439/download","source":{"id":"https://openalex.org/S4306400394","display_name":"DMU Open Research Archive (De Montfort University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66943878","host_organization_name":"De Montfort University","host_organization_lineage":["https://openalex.org/I66943878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:dora.dmu.ac.uk:2086/67","is_oa":true,"landing_page_url":"http://hdl.handle.net/2086/67","pdf_url":"https://dora.dmu.ac.uk/bitstreams/69d97cd4-b12f-48e4-af2f-ec1c8ba8c439/download","source":{"id":"https://openalex.org/S4306400394","display_name":"DMU Open Research Archive (De Montfort University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66943878","host_organization_name":"De Montfort University","host_organization_lineage":["https://openalex.org/I66943878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2101305751.pdf","grobid_xml":"https://content.openalex.org/works/W2101305751.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W564030374","https://openalex.org/W1582223319","https://openalex.org/W1857925822","https://openalex.org/W1896545594","https://openalex.org/W1905024069","https://openalex.org/W1983658296","https://openalex.org/W2113835411","https://openalex.org/W2116818985","https://openalex.org/W2123566874","https://openalex.org/W2125631815","https://openalex.org/W2132885717","https://openalex.org/W2135922344","https://openalex.org/W2141558303","https://openalex.org/W2147708960","https://openalex.org/W2155093818","https://openalex.org/W2165064705","https://openalex.org/W2340883336","https://openalex.org/W2913642042","https://openalex.org/W6634745941","https://openalex.org/W6639467858","https://openalex.org/W6639706781"],"related_works":["https://openalex.org/W2773005380","https://openalex.org/W4388451300","https://openalex.org/W2060361571","https://openalex.org/W1879432897","https://openalex.org/W2256857057","https://openalex.org/W3167814444","https://openalex.org/W3176863924","https://openalex.org/W2023513928","https://openalex.org/W2182392910","https://openalex.org/W4361984403"],"abstract_inverted_index":{"The":[0,71],"number":[1,50],"of":[2,4,25,51],"applications":[3],"interval":[5,45],"type-2":[6,46],"fuzzy":[7,47,52],"logic":[8],"to":[9,27],"real":[10],"world":[11],"problems":[12],"is":[13],"growing.":[14],"To":[15],"date":[16],"such":[17],"systems":[18,53],"have":[19],"used":[20],"type-reduction":[21,26,78],"or":[22],"an":[23],"approximation":[24],"arrive":[28],"at":[29],"a":[30,67],"final":[31],"crisp":[32],"output":[33,64],"from":[34],"the":[35,40,57,77,81,87],"system.":[36,70],"This":[37],"paper":[38],"describes":[39],"novel":[41],"direct":[42,58,72],"defuzzifier":[43,73],"for":[44],"sets.":[48],"A":[49],"are":[54],"compared":[55],"with":[56,76],"defuzzifier.":[59],"We":[60,84],"compare":[61],"each":[62],"defuzzifiers":[63],"surface":[65],"in":[66],"simple":[68],"rule-based":[69],"compares":[74],"favourably":[75],"method":[79],"under":[80],"minimum":[82],"t-norm.":[83],"found":[85],"that":[86],"non-stationary":[88],"approach":[89],"provided":[90],"interesting":[91],"results.":[92]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}