{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,10]],"date-time":"2026-02-10T17:36:30Z","timestamp":1770744990057,"version":"3.49.0"},"publisher-location":"New York, NY, USA","reference-count":16,"publisher":"ACM","license":[{"start":{"date-parts":[[2011,6,12]],"date-time":"2011-06-12T00:00:00Z","timestamp":1307836800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2011,6,12]]},"DOI":"10.1145\/1989323.1989363","type":"proceedings-article","created":{"date-parts":[[2011,6,14]],"date-time":"2011-06-14T14:45:32Z","timestamp":1308062732000},"page":"373-384","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":207,"title":["Collective spatial keyword querying"],"prefix":"10.1145","author":[{"given":"Xin","family":"Cao","sequence":"first","affiliation":[{"name":"Nanyang Technological University, Singapore, Singapore"}]},{"given":"Gao","family":"Cong","sequence":"additional","affiliation":[{"name":"Nanyang Technological University, Singapore, Singapore"}]},{"given":"Christian S.","family":"Jensen","sequence":"additional","affiliation":[{"name":"Aarhus University, Aarhus , Denmark"}]},{"given":"Beng Chin","family":"Ooi","sequence":"additional","affiliation":[{"name":"National University of Singapore, Singapore, Singapore"}]}],"member":"320","published-online":{"date-parts":[[2011,6,12]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1008992.1009040"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0037(200010)36:3<147::AID-NET1>3.0.CO;2-M"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1137\/070683933"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tcs.2009.02.007"},{"issue":"1","key":"e_1_3_2_1_5_1","first-page":"373","article-title":"Retrieving top-k prestige-based relevant spatial web objects","volume":"3","author":"Cao X.","year":"2010","unstructured":"X. Cao , G. Cong , and C. S. Jensen . Retrieving top-k prestige-based relevant spatial web objects . PVLDB , 3 ( 1 ): 373 -- 384 , 2010 . X. Cao, G. Cong, and C. S. Jensen. Retrieving top-k prestige-based relevant spatial web objects. PVLDB, 3(1):373--384, 2010.","journal-title":"PVLDB"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1142473.1142505"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1287\/moor.4.3.233"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.14778\/1687627.1687666"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ipl.2009.05.003"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2008.4497474"},{"key":"e_1_3_2_1_11_1","volume-title":"VLDB","author":"Ding J.","year":"2000","unstructured":"J. Ding , L. Gravano , and N. Shivakumar . Computing geographical scopes of web resources . In VLDB , 2000 . J. Ding, L. Gravano, and N. Shivakumar. Computing geographical scopes of web resources. In VLDB, 2000."},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/602259.602266"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/371920.372056"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2009.77"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2010.5447897"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1132956.1132959"}],"event":{"name":"SIGMOD\/PODS '11: International Conference on Management of Data","location":"Athens Greece","acronym":"SIGMOD\/PODS '11","sponsor":["SIGMOD ACM Special Interest Group on Management of Data"]},"container-title":["Proceedings of the 2011 ACM SIGMOD International Conference on Management of data"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1989323.1989363","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1989323.1989363","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T11:22:20Z","timestamp":1750245740000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1989323.1989363"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6,12]]},"references-count":16,"alternative-id":["10.1145\/1989323.1989363","10.1145\/1989323"],"URL":"https:\/\/doi.org\/10.1145\/1989323.1989363","relation":{},"subject":[],"published":{"date-parts":[[2011,6,12]]},"assertion":[{"value":"2011-06-12","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}