{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,30]],"date-time":"2022-03-30T15:59:55Z","timestamp":1648655995382},"reference-count":15,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1990,6,1]],"date-time":"1990-06-01T00:00:00Z","timestamp":644198400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Information Sciences"],"published-print":{"date-parts":[[1990,6]]},"DOI":"10.1016\/0020-0255(90)90019-7","type":"journal-article","created":{"date-parts":[[2003,6,30]],"date-time":"2003-06-30T17:28:37Z","timestamp":1056994117000},"page":"95-110","source":"Crossref","is-referenced-by-count":6,"title":["Testing arbitrary subhypergraphs for the lossless join property"],"prefix":"10.1016","volume":"51","author":[{"given":"L.L.","family":"Miller","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.H.","family":"Leuchner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Kothari","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.C.","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0020-0255(90)90019-7_BIB1","series-title":"Proceedings of the 13th ACM Symposium on Theory of Computing","first-page":"352","article-title":"Properties of acyclic database schemes","author":"Beeri","year":"1981"},{"issue":"3","key":"10.1016\/0020-0255(90)90019-7_BIB2","doi-asserted-by":"crossref","first-page":"479","DOI":"10.1145\/2402.322389","article-title":"On the desirability of acyclic database schemes","volume":"30","author":"Beeri","year":"1983","journal-title":"J. Assoc. Comput. Mach."},{"issue":"3","key":"10.1016\/0020-0255(90)90019-7_BIB3","doi-asserted-by":"crossref","first-page":"514","DOI":"10.1145\/2402.322390","article-title":"Degrees of acyclicity for hypergraphs and relational database schemes","volume":"30","author":"Fagin","year":"1983","journal-title":"J. Assoc. Comput. Mach."},{"issue":"3","key":"10.1016\/0020-0255(90)90019-7_BIB4","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1145\/319732.319735","article-title":"A simplified universal relation assumption and its properties","volume":"7","author":"Fagin","year":"1982","journal-title":"Trans. Database Systems"},{"key":"10.1016\/0020-0255(90)90019-7_BIB5","first-page":"85","article-title":"A decomposition methodology for cyclic databases","volume":"2","author":"Gyssens","year":"1984","journal-title":"Adv. in Database Theory"},{"issue":"4","key":"10.1016\/0020-0255(90)90019-7_BIB6","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1145\/319628.319630","article-title":"Consequences of assuming a universal relation","volume":"6","author":"Kent","year":"1981","journal-title":"ACM Trans Database Systems"},{"issue":"3","key":"10.1016\/0020-0255(90)90019-7_BIB7","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1145\/1270.1209","article-title":"System\/U: A database system based on the universal relation assumption","volume":"9","author":"Korth","year":"1984","journal-title":"Trans. Database Systems"},{"key":"10.1016\/0020-0255(90)90019-7_BIB8","series-title":"SIGMOD Proceedings","first-page":"79","article-title":"Functional dependencies on cyclic database schemes","author":"Laver","year":"1983"},{"key":"10.1016\/0020-0255(90)90019-7_BIB9","series-title":"The Theory of Relational Databases","author":"Maier","year":"1983"},{"issue":"1","key":"10.1016\/0020-0255(90)90019-7_BIB10","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1145\/319830.319831","article-title":"Maximal object and the semantics of universal relation databases","volume":"8","author":"Maier","year":"1983","journal-title":"ACM Trans. Database Systems"},{"issue":"2","key":"10.1016\/0020-0255(90)90019-7_BIB11","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1145\/329.318580","article-title":"On the foundations of the universal relation model","volume":"9","author":"Maier","year":"1984","journal-title":"ACM Trans. Database Systems"},{"key":"10.1016\/0020-0255(90)90019-7_BIB12","series-title":"Proceedings of the ACM Symposium on Principles of Database Systems","first-page":"1","article-title":"Assumptions in relational database theory","author":"Parker","year":"1982"},{"key":"10.1016\/0020-0255(90)90019-7_BIB13","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1145\/322307.322313","article-title":"A complete axiomatization of full join dependencies","volume":"29","author":"Sciore","year":"1982","journal-title":"J. Assoc. Comput. Mach."},{"key":"10.1016\/0020-0255(90)90019-7_BIB14","series-title":"Proceeding of the ACM Symposium on Principles of Database Systems","first-page":"10","article-title":"The U.R. strikes back","author":"Ullman","year":"1982"},{"key":"10.1016\/0020-0255(90)90019-7_BIB15","series-title":"Principles of Database Systems","author":"Ullman","year":"1982"}],"container-title":["Information Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0020025590900197?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0020025590900197?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,18]],"date-time":"2019-03-18T13:22:29Z","timestamp":1552915349000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0020025590900197"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,6]]},"references-count":15,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1990,6]]}},"alternative-id":["0020025590900197"],"URL":"https:\/\/doi.org\/10.1016\/0020-0255(90)90019-7","relation":{},"ISSN":["0020-0255"],"issn-type":[{"value":"0020-0255","type":"print"}],"subject":[],"published":{"date-parts":[[1990,6]]}}}