{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,4]],"date-time":"2026-04-04T06:05:47Z","timestamp":1775282747112,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":38,"publisher":"ACM","license":[{"start":{"date-parts":[[2010,10,26]],"date-time":"2010-10-26T00:00:00Z","timestamp":1288051200000},"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":[[2010,10,26]]},"DOI":"10.1145\/1871437.1871586","type":"proceedings-article","created":{"date-parts":[[2010,10,26]],"date-time":"2010-10-26T12:36:11Z","timestamp":1288096571000},"page":"1179-1188","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":55,"title":["Selectively diversifying web search results"],"prefix":"10.1145","author":[{"given":"Rodrygo L.T.","family":"Santos","sequence":"first","affiliation":[{"name":"University of Glasgow, Glasgow, United Kingdom"}]},{"given":"Craig","family":"Macdonald","sequence":"additional","affiliation":[{"name":"University of Glasgow, Glasgow, United Kingdom"}]},{"given":"Iadh","family":"Ounis","sequence":"additional","affiliation":[{"name":"University of Glasgow, Glasgow, United Kingdom"}]}],"member":"320","published-online":{"date-parts":[[2010,10,26]]},"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":"10.1023\/A:1022689900470"},{"key":"e_1_3_2_1_3_1","volume-title":"TREC","author":"Amati G.","year":"2007","unstructured":"G. Amati , E. Ambrosi , M. Bianchi , C. Gaibisso , and G. Gambosi . FUB, IASI-CNR and University of Tor Vergata at TREC 2007 Blog track . In TREC , 2007 . G. Amati, E. Ambrosi, M. Bianchi, C. Gaibisso, and G. Gambosi. FUB, IASI-CNR and University of Tor Vergata at TREC 2007 Blog track. In TREC, 2007."},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/792550.792552"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/290941.291025"},{"key":"e_1_3_2_1_6_1","volume-title":"Estimating the query difficulty for information retrieval. Synthesis Lectures on Information Concepts, Retrieval, and Services, 2(1):1--89","author":"Carmel D.","year":"2010","unstructured":"D. Carmel and E. Yom-Tov . Estimating the query difficulty for information retrieval. Synthesis Lectures on Information Concepts, Retrieval, and Services, 2(1):1--89 , 2010 . D. Carmel and E. Yom-Tov. Estimating the query difficulty for information retrieval. Synthesis Lectures on Information Concepts, Retrieval, and Services, 2(1):1--89, 2010."},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1645953.1646116"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1148170.1148245"},{"key":"e_1_3_2_1_9_1","volume-title":"Overview of the TREC 2009 Web track. In TREC","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 TREC , 2009 . C. L. A. Clarke, N. Craswell, and I. Soboroff. Overview of the TREC 2009 Web track. In TREC, 2009."},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/1390334.1390446"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/1571941.1572102"},{"key":"e_1_3_2_1_12_1","volume-title":"Overview of the TREC 2004 Web track. In TREC","author":"Craswell N.","year":"2004","unstructured":"N. Craswell and D. Hawking . Overview of the TREC 2004 Web track. In TREC , 2004 . N. Craswell and D. Hawking. Overview of the TREC 2004 Web track. In TREC, 2004."},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/564376.564429"},{"key":"e_1_3_2_1_14_1","volume-title":"SIGIR Workshop on Feature Generation and Selection for IR","author":"Gabrilovich E.","year":"2010","unstructured":"E. Gabrilovich , A. Smola , and N. Tishby , editors . SIGIR Workshop on Feature Generation and Selection for IR , 2010 . E. Gabrilovich, A. Smola, and N. Tishby, editors. SIGIR Workshop on Feature Generation and Selection for IR, 2010."},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/1390334.1390356"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1526709.1526761"},{"key":"e_1_3_2_1_17_1","first-page":"43","volume-title":"SPIRE","author":"He B.","year":"2004","unstructured":"B. He and I. Ounis . Inferring query performance using pre-retrieval predictors . In SPIRE , pages 43 -- 54 , 2004 . B. He and I. Ounis. Inferring query performance using pre-retrieval predictors. In SPIRE, pages 43--54, 2004."},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.is.2005.11.003"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/860435.860449"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.220.4598.671"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0004-3702(97)00043-X"},{"key":"e_1_3_2_1_23_1","volume-title":"OSIR","author":"Ounis I.","year":"2006","unstructured":"I. Ounis , G. Amati , V. Plachouras , B. He , C. Macdonald , and C. Lioma . Terrier: a high performance and scalable information retrieval platform . In OSIR , 2006 . I. Ounis, G. Amati, V. Plachouras, B. He, C. Macdonald, and C. Lioma. Terrier: a high performance and scalable information retrieval platform. In OSIR, 2006."},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-12275-0_13"},{"key":"e_1_3_2_1_25_1","volume-title":"TREC","author":"Robertson S. E.","year":"1994","unstructured":"S. E. Robertson , S. Walker , S. Jones , M. Hancock-Beaulieu , and M. Gatford . Okapi at TREC-3 . In TREC , 1994 . S. E. Robertson, S. Walker, S. Jones, M. Hancock-Beaulieu, and M. Gatford. Okapi at TREC-3. In TREC, 1994."},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/1390334.1390420"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/1772690.1772780"},{"key":"e_1_3_2_1_28_1","volume-title":"RIAO","author":"Santos R. L. T.","year":"2010","unstructured":"R. L. T. Santos , C. Macdonald , and I. Ounis . Voting for related entities . In RIAO , 2010 . R. L. T. Santos, C. Macdonald, and I. Ounis. Voting for related entities. In RIAO, 2010."},{"key":"e_1_3_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-12275-0_11"},{"key":"e_1_3_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1561\/1500000013"},{"key":"e_1_3_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ipm.2008.09.005"},{"key":"e_1_3_2_1_32_1","volume-title":"TREC","author":"Song R.","year":"2004","unstructured":"R. Song , J.-R. Wen , S. Shi , G. Xin , T.-Y. Liu , T. Qin , X. Zheng , J. Zhang , G.-R. Xue , and W.-Y. Ma . Microsoft Research Asia at Web track and Terabyte track of TREC 2004 . In TREC , 2004 . R. Song, J.-R. Wen, S. Shi, G. Xin, T.-Y. Liu, T. Qin, X. Zheng, J. Zhang, G.-R. Xue, and W.-Y. Ma. Microsoft Research Asia at Web track and Terabyte track of TREC 2004. In TREC, 2004."},{"key":"e_1_3_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1145\/1328964.1328965"},{"key":"e_1_3_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/1571941.1571963"},{"key":"e_1_3_2_1_35_1","first-page":"361","volume-title":"NAACL-HLT 2010","author":"Wang Y.","year":"2010","unstructured":"Y. Wang and E. Agichtein . Query ambiguity revisited: clickthrough measures for distinguishing informational and ambiguous queries . In NAACL-HLT 2010 , pages 361 -- 364 , 2010 . Y. Wang and E. Agichtein. Query ambiguity revisited: clickthrough measures for distinguishing informational and ambiguous queries. In NAACL-HLT 2010, pages 361--364, 2010."},{"key":"e_1_3_2_1_36_1","volume-title":"Morgan Kaufmann","author":"Witten I. H.","year":"2005","unstructured":"I. H. Witten and E. Frank . Data Mining: Practical Machine Learning Tools . Morgan Kaufmann , 2005 . I. H. Witten and E. Frank. Data Mining: Practical Machine Learning Tools. Morgan Kaufmann, 2005."},{"key":"e_1_3_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1145\/1076034.1076121"},{"key":"e_1_3_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.1145\/860435.860440"},{"key":"e_1_3_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.1145\/1277741.1277835"}],"event":{"name":"CIKM '10: International Conference on Information and Knowledge Management","location":"Toronto ON Canada","acronym":"CIKM '10","sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGKDD ACM Special Interest Group on Knowledge Discovery in Data","SIGIR ACM Special Interest Group on Information Retrieval"]},"container-title":["Proceedings of the 19th ACM international conference on Information and knowledge management"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1871437.1871586","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1871437.1871586","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T11:39:46Z","timestamp":1750246786000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1871437.1871586"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,10,26]]},"references-count":38,"alternative-id":["10.1145\/1871437.1871586","10.1145\/1871437"],"URL":"https:\/\/doi.org\/10.1145\/1871437.1871586","relation":{},"subject":[],"published":{"date-parts":[[2010,10,26]]},"assertion":[{"value":"2010-10-26","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}