{"id":"https://openalex.org/W2061362347","doi":"https://doi.org/10.1002/(sici)1097-4571(199205)43:4<304::aid-asi6>3.0.co;2-x","title":"A general treatment of data redundancy in a fuzzy relational data model","display_name":"A general treatment of data redundancy in a fuzzy relational data model","publication_year":1992,"publication_date":"1992-05-01","ids":{"openalex":"https://openalex.org/W2061362347","doi":"https://doi.org/10.1002/(sici)1097-4571(199205)43:4<304::aid-asi6>3.0.co;2-x","mag":"2061362347"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1097-4571(199205)43:4<304::aid-asi6>3.0.co;2-x","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1097-4571(199205)43:4<304::aid-asi6>3.0.co;2-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210220780","display_name":"Journal of the American Society for Information Science","issn_l":"0002-8231","issn":["0002-8231","1097-4571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society for Information Science","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/A5100342996","display_name":"Guoqing Chen","orcid":"https://orcid.org/0000-0001-7840-5719"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Guoqing Chen","raw_affiliation_strings":["Section of Informatics, Department of Applied Economic Sciences, Catholic University of Leuven, Dekenstraat 2, 3000 Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Section of Informatics, Department of Applied Economic Sciences, Catholic University of Leuven, Dekenstraat 2, 3000 Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111604969","display_name":"Jacques Vandenbulcke","orcid":null},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jacques Vandenbulcke","raw_affiliation_strings":["Section of Informatics, Department of Applied Economic Sciences, Catholic University of Leuven, Dekenstraat 2, 3000 Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Section of Informatics, Department of Applied Economic Sciences, Catholic University of Leuven, Dekenstraat 2, 3000 Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072347317","display_name":"Etienne E. Kerre","orcid":"https://orcid.org/0000-0003-4530-6487"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Etienne E. Kerre","raw_affiliation_strings":["Seminar for Mathematical Analysis, State University of Gent, Galglaan 2, 9000 Gent, Belgium"],"affiliations":[{"raw_affiliation_string":"Seminar for Mathematical Analysis, State University of Gent, Galglaan 2, 9000 Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100342996"],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":null,"apc_paid":null,"fwci":6.8358,"has_fulltext":false,"cited_by_count":77,"citation_normalized_percentile":{"value":0.96759531,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"43","issue":"4","first_page":"304","last_page":"311"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9932000041007996,"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":0.9915000200271606,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/closeness","display_name":"Closeness","score":0.7954897880554199},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6443859338760376},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.6159655451774597},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5861057639122009},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5688502192497253},{"id":"https://openalex.org/keywords/intuition","display_name":"Intuition","score":0.5351885557174683},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.4952611029148102},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.47721296548843384},{"id":"https://openalex.org/keywords/relational-model","display_name":"Relational model","score":0.417568564414978},{"id":"https://openalex.org/keywords/logical-data-model","display_name":"Logical data model","score":0.4153772294521332},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4046930968761444},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.3627322018146515},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.35900962352752686},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2694254517555237},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.08540153503417969}],"concepts":[{"id":"https://openalex.org/C2779545769","wikidata":"https://www.wikidata.org/wiki/Q5135364","display_name":"Closeness","level":2,"score":0.7954897880554199},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6443859338760376},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6159655451774597},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5861057639122009},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5688502192497253},{"id":"https://openalex.org/C132010649","wikidata":"https://www.wikidata.org/wiki/Q189222","display_name":"Intuition","level":2,"score":0.5351885557174683},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.4952611029148102},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.47721296548843384},{"id":"https://openalex.org/C40207289","wikidata":"https://www.wikidata.org/wiki/Q755662","display_name":"Relational model","level":3,"score":0.417568564414978},{"id":"https://openalex.org/C203702819","wikidata":"https://www.wikidata.org/wiki/Q17146953","display_name":"Logical data model","level":3,"score":0.4153772294521332},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4046930968761444},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.3627322018146515},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.35900962352752686},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2694254517555237},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.08540153503417969},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/(sici)1097-4571(199205)43:4<304::aid-asi6>3.0.co;2-x","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1097-4571(199205)43:4<304::aid-asi6>3.0.co;2-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210220780","display_name":"Journal of the American Society for Information Science","issn_l":"0002-8231","issn":["0002-8231","1097-4571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society for Information Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2267077731","https://openalex.org/W1510134535","https://openalex.org/W2386578196","https://openalex.org/W2483382562","https://openalex.org/W3091612633","https://openalex.org/W2085988990","https://openalex.org/W1528519853","https://openalex.org/W2376710457","https://openalex.org/W3022584679","https://openalex.org/W2768265678"],"abstract_inverted_index":{"In":[0,83],"fuzzy":[1,27,69],"data":[2,23,29,70],"modeling,":[3],"there":[4],"is":[5,39,76,100],"a":[6,26,36,86],"series":[7],"of":[8,22,68,89,113],"design":[9],"issues":[10],"that":[11],"should":[12],"be":[13],"dealt":[14],"with.":[15],"This":[16],"article":[17],"concentrates":[18],"on":[19,79],"the":[20,33,48,93,97],"definition":[21],"redundancy":[24],"in":[25,50,63,108,111],"relational":[28],"model.":[30],"Compared":[31],"to":[32,43],"existing":[34],"approaches,":[35],"general":[37],"treatment":[38,67],"provided,":[40],"enabling":[41],"us":[42],"directly":[44],"and":[45,115],"rigourously":[46],"handle":[47],"situation":[49],"which":[51,72],"possibility":[52],"distributions":[53],"can":[54],"appear":[55],"as":[56],"attribute":[57],"values":[58],"combined":[59],"with":[60],"closeness":[61,90],"relations":[62,91],"domain":[64],"elements.":[65],"The":[66],"redundancy,":[71],"we":[73],"propose":[74],"here,":[75],"mainly":[77],"based":[78],"Zadeh's":[80],"extension":[81,98],"principle.":[82],"doing":[84],"so,":[85],"natural":[87],"incorporation":[88],"into":[92],"operations":[94],"defined":[95],"by":[96],"principle":[99],"worked":[101],"out.":[102],"Certain":[103],"desirable":[104],"properties":[105],"are":[106],"achieved":[107],"our":[109],"model,":[110],"terms":[112],"intuition":[114],"model":[116],"design.":[117],"\u00a9":[118],"1992":[119],"John":[120],"Wiley":[121],"&":[122],"Sons,":[123],"Inc.":[124]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
