{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,19]],"date-time":"2025-09-19T07:45:42Z","timestamp":1758267942263},"reference-count":17,"publisher":"Oxford University Press (OUP)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Logic and Computation"],"published-print":{"date-parts":[[2011,10,1]]},"DOI":"10.1093\/logcom\/exp056","type":"journal-article","created":{"date-parts":[[2009,9,15]],"date-time":"2009-09-15T22:58:00Z","timestamp":1253055480000},"page":"851-862","source":"Crossref","is-referenced-by-count":15,"title":["Codd's Relational Model from the Point of View of Fuzzy Logic"],"prefix":"10.1093","volume":"21","author":[{"given":"R.","family":"Belohlavek","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V.","family":"Vychodil","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2009,9,14]]},"reference":[{"key":"1_35586389","first-page":"111","volume":"48","year":"2005","journal-title":"COMM ACM"},{"key":"9_35586390","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1080\/09528130600975816","volume":"18","year":"2006","journal-title":"JOURNAL OF EXPERIMENTAL AND THEORETICAL ARTIFICIAL INTELLIGENCE"},{"key":"10_35586391","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1016\/0169-023X(93)90001-6","volume":"11","year":"1993","journal-title":"DATA KNOWLEDGE ENGINEERING"},{"key":"11_35586392","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1016\/S0020-0255(99)00016-X","volume":"119","year":"1999","journal-title":"Information Sciences (New York)","ISSN":"http:\/\/id.crossref.org\/issn\/0020-0255","issn-type":"print"},{"key":"13_27462620","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1016\/0165-0114(82)90052-5","volume":"7","year":"1982","journal-title":"Fuzzy Sets and Systems","ISSN":"http:\/\/id.crossref.org\/issn\/0165-0114","issn-type":"print"},{"key":"14_35586393","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1002\/int.4550090503","volume":"9","year":"1994","journal-title":"INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS"},{"key":"15_35586394","doi-asserted-by":"crossref","first-page":"441","DOI":"10.1002\/int.4550090504","volume":"9","year":"1994","journal-title":"INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS"},{"key":"20_35586395","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1016\/S0165-0114(01)00103-8","volume":"124","year":"2001","journal-title":"Fuzzy Sets and Systems","ISSN":"http:\/\/id.crossref.org\/issn\/0165-0114","issn-type":"print"},{"key":"21_35586396","first-page":"207","volume":"13","year":"2004","journal-title":"THE VLDB JOURNAL"},{"key":"22_35586397","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1007\/s10115-003-0124-7","volume":"6","year":"2004","journal-title":"KNOWLEDGE AND INFORMATION SYSTEMS"},{"key":"24_35586398","doi-asserted-by":"crossref","first-page":"341","DOI":"10.1016\/S0165-0114(96)00173-X","volume":"92","year":"1997","journal-title":"Fuzzy Sets and Systems","ISSN":"http:\/\/id.crossref.org\/issn\/0165-0114","issn-type":"print"},{"key":"27_35172780","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1002\/malq.19790250304","volume":"25","year":"1979","journal-title":"ZEITSCHRIFT FUR MATHEMATISCHE LOGIK UND GRUNDLAGEN DER MATHEMATIK"},{"key":"29_35586399","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1016\/0020-0255(84)90020-3","volume":"34","year":"1984","journal-title":"Information Sciences (New York)","ISSN":"http:\/\/id.crossref.org\/issn\/0020-0255","issn-type":"print"},{"key":"30_35586400","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1145\/42338.42344","volume":"13","year":"1988","journal-title":"ACM TRANSACTIONS ON DATABASE SYSTEMS"},{"key":"31_35586401","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0020-0255(96)00268-X","volume":"100","year":"1992","journal-title":"Information Sciences (New York)","ISSN":"http:\/\/id.crossref.org\/issn\/0020-0255","issn-type":"print"},{"key":"32_35586402","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1016\/0168-0072(87)90081-9","volume":"33","year":"1987","journal-title":"ANNALS OF PURE AND APPLIED LOGIC"},{"key":"33_35586403","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1016\/j.fss.2004.06.005","volume":"151","year":"2005","journal-title":"Fuzzy Sets and Systems","ISSN":"http:\/\/id.crossref.org\/issn\/0165-0114","issn-type":"print"}],"container-title":["Journal of Logic and Computation"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/logcom\/article-pdf\/21\/5\/851\/2930868\/exp056.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,8,23]],"date-time":"2017-08-23T09:07:25Z","timestamp":1503479245000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/logcom\/article-lookup\/doi\/10.1093\/logcom\/exp056"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,14]]},"references-count":17,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2011,9,22]]},"published-print":{"date-parts":[[2011,10,1]]}},"URL":"https:\/\/doi.org\/10.1093\/logcom\/exp056","relation":{},"ISSN":["0955-792X","1465-363X"],"issn-type":[{"value":"0955-792X","type":"print"},{"value":"1465-363X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,14]]}}}