{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:24:20Z","timestamp":1750307060480,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":16,"publisher":"ACM","license":[{"start":{"date-parts":[[2012,10,29]],"date-time":"2012-10-29T00:00:00Z","timestamp":1351468800000},"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":[[2012,10,29]]},"DOI":"10.1145\/2396761.2398529","type":"proceedings-article","created":{"date-parts":[[2012,11,15]],"date-time":"2012-11-15T16:38:00Z","timestamp":1352997480000},"page":"1844-1848","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":4,"title":["Exploiting concept hierarchy for result diversification"],"prefix":"10.1145","author":[{"given":"Wei","family":"Zheng","sequence":"first","affiliation":[{"name":"University of Delaware, Newark, DE, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hui","family":"Fang","sequence":"additional","affiliation":[{"name":"University of Delaware, Newark, DE, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Conglei","family":"Yao","sequence":"additional","affiliation":[{"name":"Tencent, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2012,10,29]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1498759.1498766"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/1645953.1646116"},{"key":"e_1_3_2_1_3_1","volume-title":"Proceedings of TREC '09","author":"Clarke C. L. A.","year":"2009","unstructured":"C. L. A. Clarke , N. Craswell , and I. Soboroff . Overview of the TREC 2009 Web Track . In Proceedings of TREC '09 , 2009 . C. L. A. Clarke, N. Craswell, and I. Soboroff. Overview of the TREC 2009 Web Track. In Proceedings of TREC '09, 2009."},{"key":"e_1_3_2_1_4_1","volume-title":"Proceedings of TREC '10","author":"Clarke C. L. A.","year":"2009","unstructured":"C. L. A. Clarke , N. Craswell , I. Soboroff , and G. V. Cormack . Overview of the TREC 2010 Web Track . In Proceedings of TREC '10 , 2009 . C. L. A. Clarke, N. Craswell, I. Soboroff, and G. V. Cormack. Overview of the TREC 2010 Web Track. In Proceedings of TREC '10, 2009."},{"key":"e_1_3_2_1_5_1","volume-title":"Proceedings of TREC '11","author":"Clarke C. L. A.","year":"2011","unstructured":"C. L. A. Clarke , N. Craswell , I. Soboroff , and E. M. Voorhees . Overview of the TREC 2011 Web Track . In Proceedings of TREC '11 , 2011 . C. L. A. Clarke, N. Craswell, I. Soboroff, and E. M. Voorhees. Overview of the TREC 2011 Web Track. In Proceedings of TREC '11, 2011."},{"key":"e_1_3_2_1_6_1","volume-title":"Proceedings of ACL '08","author":"Fang H.","year":"2008","unstructured":"H. Fang . A Re-examination of Query Expansion Using Lexical Resources . In Proceedings of ACL '08 , New York, NY , 2008 . ACM. H. Fang. A Re-examination of Query Expansion Using Lexical Resources. In Proceedings of ACL '08, New York, NY, 2008. ACM."},{"key":"e_1_3_2_1_7_1","volume-title":"Proceedings of TREC '09","author":"Hauff C.","year":"2009","unstructured":"C. Hauff and D. Hiemstra . University of Twente @ TREC 2009: Indexing half a billion web pages . In Proceedings of TREC '09 , 2009 . C. Hauff and D. Hiemstra. University of Twente @ TREC 2009: Indexing half a billion web pages. In Proceedings of TREC '09, 2009."},{"key":"e_1_3_2_1_8_1","first-page":"15","volume-title":"Proceedings of ADC '04","author":"Hawking D.","year":"2004","unstructured":"D. Hawking . Challenges in Enterprise Search . In Proceedings of ADC '04 , pages 15 -- 24 , Darlinghurst, Australia , 2004 . Australian Computer Society, Inc. D. Hawking. Challenges in Enterprise Search. In Proceedings of ADC '04, pages 15--24, Darlinghurst, Australia, 2004. Australian Computer Society, Inc."},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"crossref","unstructured":"M. Lalmas. XML Retrieval (Synthesis Lectures on Information Concepts Retrieval and Services). Morgan and Claypool San Rafael CA 2009.  M. Lalmas. XML Retrieval (Synthesis Lectures on Information Concepts Retrieval and Services). Morgan and Claypool San Rafael CA 2009.","DOI":"10.1007\/978-3-031-02263-0"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/1772690.1772780"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/1871437.1871586"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-12275-0_11"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/383952.384019"},{"key":"e_1_3_2_1_15_1","volume-title":"Proceedings of DDR '11","author":"Zheng W.","year":"2011","unstructured":"W. Zheng and H. Fang . A comparative study of search result diversification methods . In Proceedings of DDR '11 , 2011 . W. Zheng and H. Fang. A comparative study of search result diversification methods. In Proceedings of DDR '11, 2011."},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/2063576.2063850"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10791-011-9178-4"}],"event":{"name":"CIKM'12: 21st ACM International Conference on Information and Knowledge Management","sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGIR ACM Special Interest Group on Information Retrieval"],"location":"Maui Hawaii USA","acronym":"CIKM'12"},"container-title":["Proceedings of the 21st ACM international conference on Information and knowledge management"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2396761.2398529","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2396761.2398529","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T09:21:15Z","timestamp":1750238475000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2396761.2398529"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,10,29]]},"references-count":16,"alternative-id":["10.1145\/2396761.2398529","10.1145\/2396761"],"URL":"https:\/\/doi.org\/10.1145\/2396761.2398529","relation":{},"subject":[],"published":{"date-parts":[[2012,10,29]]},"assertion":[{"value":"2012-10-29","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}