{"id":"https://openalex.org/W1970475311","doi":"https://doi.org/10.1002/1098-111x(200102)16:2<191::aid-int30>3.0.co;2-j","title":"Measuring the quality of queries in the fuzzy relational databases","display_name":"Measuring the quality of queries in the fuzzy relational databases","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W1970475311","doi":"https://doi.org/10.1002/1098-111x(200102)16:2<191::aid-int30>3.0.co;2-j","mag":"1970475311"},"language":"en","primary_location":{"id":"doi:10.1002/1098-111x(200102)16:2<191::aid-int30>3.0.co;2-j","is_oa":false,"landing_page_url":"https://doi.org/10.1002/1098-111x(200102)16:2<191::aid-int30>3.0.co;2-j","pdf_url":null,"source":{"id":"https://openalex.org/S57950554","display_name":"International Journal of Intelligent Systems","issn_l":"0884-8173","issn":["0884-8173","1098-111X"],"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":"International Journal of Intelligent 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/A5040381091","display_name":"Nan-Chen Hsien","orcid":null},"institutions":[{"id":"https://openalex.org/I12509574","display_name":"Jinwen University of Science and Technology","ror":"https://ror.org/03dr26375","country_code":"TW","type":"education","lineage":["https://openalex.org/I12509574"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Nan-Chen Hsien","raw_affiliation_strings":["Department of Information Management, Jin-Wen Institute of Technology, No. 99, An-Chung Rd., Hsin-Tien City, Taipei, Taiwan, Republic of China","Department of Information Management, Jin\u2010Wen Institute of Technology, No. 99, An\u2010Chung Rd., Hsin\u2010Tien City, Taipei, Taiwan, Republic of China"],"affiliations":[{"raw_affiliation_string":"Department of Information Management, Jin-Wen Institute of Technology, No. 99, An-Chung Rd., Hsin-Tien City, Taipei, Taiwan, Republic of China","institution_ids":["https://openalex.org/I12509574"]},{"raw_affiliation_string":"Department of Information Management, Jin\u2010Wen Institute of Technology, No. 99, An\u2010Chung Rd., Hsin\u2010Tien City, Taipei, Taiwan, Republic of China","institution_ids":["https://openalex.org/I12509574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068342794","display_name":"Ding-An Chiang","orcid":null},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN","TW"],"is_corresponding":false,"raw_author_name":"Ding-An Chiang","raw_affiliation_strings":["Graduate Institute of Information Engineering, Tamkang University, Tanshui, Taipei, Taiwan, Republic of China"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Information Engineering, Tamkang University, Tanshui, Taipei, Taiwan, Republic of China","institution_ids":["https://openalex.org/I107470533","https://openalex.org/I4210156404"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000952686","display_name":"Rick Chu-Tai Chiang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["CN","TW"],"is_corresponding":false,"raw_author_name":"Rick Chu-Tai Chiang","raw_affiliation_strings":["Graduate Institute of Information Engineering, Tamkang University, Tanshui, Taipei, Taiwan, Republic of China"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Information Engineering, Tamkang University, Tanshui, Taipei, Taiwan, Republic of China","institution_ids":["https://openalex.org/I107470533","https://openalex.org/I4210156404"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040381091"],"corresponding_institution_ids":["https://openalex.org/I12509574"],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":0.6234,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.6869682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"16","issue":"2","first_page":"191","last_page":"208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computer-science","display_name":"Computer science","score":0.7730375528335571},{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.744907557964325},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5919809937477112},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5799099802970886},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.5544403195381165},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4939189553260803},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4892432689666748},{"id":"https://openalex.org/keywords/conjunctive-query","display_name":"Conjunctive query","score":0.4759868383407593},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.46935659646987915},{"id":"https://openalex.org/keywords/join","display_name":"Join (topology)","score":0.4612641930580139},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.41899311542510986},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17570501565933228},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14061763882637024}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7730375528335571},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.744907557964325},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5919809937477112},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5799099802970886},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.5544403195381165},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4939189553260803},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4892432689666748},{"id":"https://openalex.org/C65647387","wikidata":"https://www.wikidata.org/wiki/Q1781706","display_name":"Conjunctive query","level":3,"score":0.4759868383407593},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.46935659646987915},{"id":"https://openalex.org/C2776124973","wikidata":"https://www.wikidata.org/wiki/Q3183033","display_name":"Join (topology)","level":2,"score":0.4612641930580139},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.41899311542510986},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17570501565933228},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14061763882637024},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/1098-111x(200102)16:2<191::aid-int30>3.0.co;2-j","is_oa":false,"landing_page_url":"https://doi.org/10.1002/1098-111x(200102)16:2<191::aid-int30>3.0.co;2-j","pdf_url":null,"source":{"id":"https://openalex.org/S57950554","display_name":"International Journal of Intelligent Systems","issn_l":"0884-8173","issn":["0884-8173","1098-111X"],"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":"International Journal of Intelligent Systems","raw_type":"journal-article"},{"id":"pmh:oai:tkuir.lib.tku.edu.tw:987654321/45503","is_oa":false,"landing_page_url":"https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/45503","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1495481456","https://openalex.org/W1570082825","https://openalex.org/W1989247668","https://openalex.org/W2003017562","https://openalex.org/W2008047547","https://openalex.org/W2017978889","https://openalex.org/W2019950953","https://openalex.org/W2022912352","https://openalex.org/W2032352315","https://openalex.org/W2039501716","https://openalex.org/W2040121225","https://openalex.org/W2072960837","https://openalex.org/W2096768134","https://openalex.org/W2118626144","https://openalex.org/W2120276080","https://openalex.org/W2120948145","https://openalex.org/W2122789628","https://openalex.org/W2129566336","https://openalex.org/W2147088851","https://openalex.org/W2170853747","https://openalex.org/W2489748212","https://openalex.org/W2788164529","https://openalex.org/W2912565176","https://openalex.org/W4211007335","https://openalex.org/W4214831569","https://openalex.org/W4230588984","https://openalex.org/W6629850417","https://openalex.org/W6633856814","https://openalex.org/W6678706616","https://openalex.org/W6679855267"],"related_works":["https://openalex.org/W3003553552","https://openalex.org/W1635602827","https://openalex.org/W2015372451","https://openalex.org/W1577346958","https://openalex.org/W2381297397","https://openalex.org/W2769449313","https://openalex.org/W272451025","https://openalex.org/W4292303830","https://openalex.org/W2952855225","https://openalex.org/W1562982105"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,26],"develop":[4],"a":[5,39,69],"new":[6],"method":[7],"to":[8,20,34,72],"measure":[9],"the":[10,35,73,83,93,95],"quality":[11,44,96],"of":[12,45,97],"each":[13],"tuple":[14],"as":[15,50],"an":[16,46,91],"answer":[17,47,71,99],"with":[18],"respect":[19],"Select-Project-Join":[21],"(SPJ)":[22],"queries":[23],"so":[24,64],"that":[25,65,79,87,98],"can":[27],"determine":[28],"which":[29],"answers":[30,33],"are":[31],"better":[32],"given":[36],"query":[37],"in":[38,102],"fuzzy":[40],"relational":[41],"database.":[42],"The":[43,75],"is":[48,55,62,80,88],"viewed":[49],"how":[51,58],"much":[52,59],"sure":[53,70,85],"information":[54,61,78,86],"provided,":[56],"and":[57,82,101],"extra":[60,77],"needed":[63],"it":[66,104],"will":[67,105],"be":[68,106],"query.":[74],"less":[76],"required":[81],"more":[84,107],"provided":[89],"by":[90],"answer,":[92],"higher":[94],"is,":[100],"consequence,":[103],"reliable.":[108],"\u00a9":[109],"2001":[110],"John":[111],"Wiley":[112],"&":[113],"Sons,":[114],"Inc.":[115]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
