{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,12,29]],"date-time":"2022-12-29T05:21:31Z","timestamp":1672291291513},"reference-count":4,"publisher":"Association for Computing Machinery (ACM)","issue":"1-2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Proc. VLDB Endow."],"published-print":{"date-parts":[[2010,9]]},"abstract":"<jats:p>Recent work on Web-extracted data sets has produced an interesting new source of structured Web data. These data sets can be viewed as knowledge bases (KB) -- large heterogeneous linked entity collections with millions of unique edge and node labels, often encoding rich semantic information over entities. For example, YAGO [5] and ExDB [2] have fact collections numbering in the tens and hundreds of millions respectfully, and WebTables [1] contains over one hundred million extracted relations. In terms of schema information, the ExDB, YAGO, and WebTables data sets all have schema items numbering in the millions.<\/jats:p>","DOI":"10.14778\/1920841.1921042","type":"journal-article","created":{"date-parts":[[2014,6,24]],"date-time":"2014-06-24T12:17:57Z","timestamp":1403612277000},"page":"1573-1576","source":"Crossref","is-referenced-by-count":2,"title":["QUICK"],"prefix":"10.14778","volume":"3","author":[{"given":"Jeffrey","family":"Pound","sequence":"first","affiliation":[{"name":"University of Waterloo, Waterloo, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ihab F.","family":"Ilyas","sequence":"additional","affiliation":[{"name":"University of Waterloo, Waterloo, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Grant","family":"Weddell","sequence":"additional","affiliation":[{"name":"University of Waterloo, Waterloo, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2010,9]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.14778\/1453856.1453916"},{"key":"e_1_2_1_2_1","first-page":"225","volume-title":"CIDR","author":"Cafarella M. J.","year":"2007","unstructured":"M. J. Cafarella , C. Re , D. Suciu , and O. Etzioni . Structured Querying of Web Text Data: A Technical Challenge . In CIDR , pages 225 -- 234 , 2007 . M. J. Cafarella, C. Re, D. Suciu, and O. Etzioni. Structured Querying of Web Text Data: A Technical Challenge. In CIDR, pages 225--234, 2007."},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1807167.1807214"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/1242572.1242667"}],"container-title":["Proceedings of the VLDB Endowment"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.14778\/1920841.1921042","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,12,28]],"date-time":"2022-12-28T11:44:27Z","timestamp":1672227867000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.14778\/1920841.1921042"}},"subtitle":["expressive and flexible search over knowledge bases and text collections"],"short-title":[],"issued":{"date-parts":[[2010,9]]},"references-count":4,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[2010,9]]}},"alternative-id":["10.14778\/1920841.1921042"],"URL":"https:\/\/doi.org\/10.14778\/1920841.1921042","relation":{},"ISSN":["2150-8097"],"issn-type":[{"value":"2150-8097","type":"print"}],"subject":[],"published":{"date-parts":[[2010,9]]}}}