{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,5]],"date-time":"2026-04-05T05:25:47Z","timestamp":1775366747109,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":25,"publisher":"ACM","license":[{"start":{"date-parts":[[2009,11,2]],"date-time":"2009-11-02T00:00:00Z","timestamp":1257120000000},"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":[[2009,11,2]]},"DOI":"10.1145\/1645953.1646108","type":"proceedings-article","created":{"date-parts":[[2009,11,10]],"date-time":"2009-11-10T18:36:45Z","timestamp":1257878205000},"page":"1217-1226","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":9,"title":["PQC"],"prefix":"10.1145","author":[{"given":"Bin","family":"Cao","sequence":"first","affiliation":[{"name":"The Hong Kong University of Science Technology, Hong Kong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian-Tao","family":"Sun","sequence":"additional","affiliation":[{"name":"Microsoft Research Asia, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Evan Wei","family":"Xiang","sequence":"additional","affiliation":[{"name":"The Hong Kong University of Science Technology, Hong Kong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Derek Hao","family":"Hu","sequence":"additional","affiliation":[{"name":"The Hong Kong University of Science Technology, Hong Kong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qiang","family":"Yang","sequence":"additional","affiliation":[{"name":"The Hong Kong University of Science Technology, Hong Kong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zheng","family":"Chen","sequence":"additional","affiliation":[{"name":"Microsoft Research Asia, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2009,11,2]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1148170.1148177"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/1229179.1229183"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1102351.1102363"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1571941.1571945"},{"key":"e_1_3_2_1_5_1","first-page":"80","volume-title":"Interfacing Thought: Cognitive Aspects of Human-Computer Interaction","author":"Carroll J. M.","year":"1987","unstructured":"J. M. Carroll and M. B. Rosson . The paradox of the active user . In J. M. Carroll, editor, Interfacing Thought: Cognitive Aspects of Human-Computer Interaction , chapter 5, pages 80 -- 111 . Bradford Books\/MIT Press , 1987 . J. M. Carroll and M. B. Rosson. The paradox of the active user. In J. M. Carroll, editor, Interfacing Thought: Cognitive Aspects of Human-Computer Interaction, chapter 5, pages 80--111. Bradford Books\/MIT Press, 1987."},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1277741.1277746"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1277741.1277784"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1148170.1148295"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1242572.1242651"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/312624.312649"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/1076034.1076063"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/1328964.1328974"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1060745.1060804"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/1117454.1117466"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/1198296.1198301"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1135777.1135883"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/1117454.1117467"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/1148170.1148196"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/1076034.1076045"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/1099554.1099747"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/988672.988764"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/1060745.1060803"},{"key":"e_1_3_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/1150402.1150493"},{"key":"e_1_3_2_1_24_1","first-page":"1600","volume-title":"Advances in Neural Information Processing Systems 20","author":"Weimer M.","year":"2007","unstructured":"M. Weimer , A. Karatzoglou , Q. Le , and A. Smola . CoFirank -- maximum margin matrix factorization for collaborative ranking . In Advances in Neural Information Processing Systems 20 , pages 1600 , 1593. MIT Press , 2007 . M. Weimer, A. Karatzoglou, Q. Le, and A. Smola. CoFirank -- maximum margin matrix factorization for collaborative ranking. In Advances in Neural Information Processing Systems 20, pages 1600, 1593. MIT Press, 2007."},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/1031171.1031192"}],"event":{"name":"CIKM '09: Conference on Information and Knowledge Management","location":"Hong Kong China","acronym":"CIKM '09","sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGIR ACM Special Interest Group on Information Retrieval"]},"container-title":["Proceedings of the 18th ACM conference on Information and knowledge management"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1645953.1646108","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1645953.1646108","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T12:41:28Z","timestamp":1750250488000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1645953.1646108"}},"subtitle":["personalized query classification"],"short-title":[],"issued":{"date-parts":[[2009,11,2]]},"references-count":25,"alternative-id":["10.1145\/1645953.1646108","10.1145\/1645953"],"URL":"https:\/\/doi.org\/10.1145\/1645953.1646108","relation":{},"subject":[],"published":{"date-parts":[[2009,11,2]]},"assertion":[{"value":"2009-11-02","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}