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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 Hits 21 – 38 of 38 21 PRIS at 2009 Relevance Feedback track: Experiments in Language Model for Relevance Feedback Li, Si; Li, Xinsheng; Zhang, Hao... In: DTIC (2009) BASE Show details 22 A Study of Faceted Blog Distillation -- PRIS at TREC 2009 Blog Track Li, Si; Gao, Huiji; Gao, Juiji... In: DTIC (2009) BASE Show details 23 The Synthetic Teammate Project Ball, Jerry; Myers, Chrisotpher; Heiberg, Andrea... In: DTIC (2009) BASE Show details 24 Formulating Simple Structured Queries using Temporal and Distributional Cues in Patents Zhao, Le; Callan, Jamie In: DTIC (2009) BASE Show details 25 Experiments on Related Entity Finding Track at TREC 2009 Yang, Qing; Jiang, Peng; Zhang, Chunxia... In: DTIC (2009) BASE Show details 26 THUIR at TREC 2009 Web Track: Finding Relevant and Diverse Results for Large Scale Web Search Li, Z. C.; Chen, F.; Xing, Q. L.; Miao, J. W.; Xue, Y. F.; Zhu, T.; Zhou, B.; Chen, R. W.; Liu, Y. Q.; Zhang, M.; Jin, Y.; Ma, S. P. In: DTIC (2009) Abstract: This is the 8th year that IR group of Tsinghua University (THUIR) participates in TREC. This year we focus on Web track, which contains two tasks, namely ad hoc and diversity. On ad hoc task, we improved the efficiency of our distributed retrieval system TMiner to handle terabytes of Web data. Then three studies have been done, namely page quality estimation, ranking feature analysis, and model comparison. On diversity task, we proposed several new approaches on searching strategy, user intention detection, and duplication elimination. To mine user's intention, we proposed and compared two different strategies, namely 'searching + content-based diversity' which is a kind of result clustering, and 'user based diverse intention prediction + searching' which is in the branch of query expansion. ; Published in Proceedings of the Text REtrieval Conference (18th), TREC 2009, held in Gaithersburg, MD, 17-20 Nov 2009. The conference was co-sponsored by the National Institute of Standards and Technology (NIST) the Defense Advanced Research Projects Agency (DARPA) and the Advanced Research and Development Activity (ARDA). The original document contains color images. Keyword: *INFORMATION RETRIEVAL; *INTERNET BROWSERS; ALGORITHMS; ANTI-SPAM TECHNIQUES; CHINA; CLUSTERING; Computer Programming and Software; Cybernetics; FOREIGN REPORTS; HIERARCHICAL INCREMENTAL ONLINE CLUSTERING ALGORITHM; Information Science; LARGE SCALE WEB SEARCHES; Linguistics; METADATA; MODEL COMPARISON; MODELS; PAGE QUALITY ESTIMATION; RANKING; RANKING FEATURE ANALYSIS; SEARCHING; SYMPOSIA; TEXT PROCESSING; TEXT RETRIEVAL; TITLE KEYWORD STUFFING URL: http://www.dtic.mil/docs/citations/ADA517807 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA517807 BASE Hide details 27 PARADISE Based Search Engine at TREC 2009 Web Track Shan, Dongdong; Zhao, Dongsheng; He, Jing... In: DTIC (2009) BASE Show details 28 Microsoft Research at TREC 2009. Web and Relevance Feedback Tracks Craswell, Nick; Fetterly, Dennis; Najork, Marc... In: DTIC (2009) BASE Show details 29 FEUP at TREC 2009 Blog Track: Temporal Evidence in the Faceted Blog Distillation Task Nunes, Sergio; Ribeiro, Cristina; David, Gabriel In: DTIC (2009) BASE Show details 30 A Comparison of Query-by-Example Methods for Spoken Term Detection Shen, Wade; White, Christopher M.; Hazen, Timothy J. In: DTIC (2009) BASE Show details 31 The Multi-Session Audio Research Project (MARP) Corpus: Goals, Design and Initial Findings Lawson, A. D.; Stauffer, A. R.; Cupples, E. J.... In: DTIC (2009) BASE Show details 32 Long Term Examination of Intra-Session and Inter-Session Speaker Variability Lawson, A. D.; Stauffer, A. R.; Smolenski, B. Y.... In: DTIC (2009) BASE Show details 33 UDEL/SMU at TREC 2009 Entity Track Zheng, Wei; Gottipati, Swapna; Jiang, Jing... In: DTIC (2009) BASE Show details 34 Perturbation and Pitch Normalization as Enhancements to Speaker Recognition Lawson, A; Linderman, M; Leonard, M... In: DTIC (2009) BASE Show details 35 Long Term Examination of Intra-Session and Inter-Session Speaker Variability Lawson, A. D.; Staufer, A. R.; Smolenski, B. Y.... In: DTIC (2009) BASE Show details 36 Finding Related Entities by Retrieving Relations: UIUC at TREC 2009 Entity Track Vinod Vydiswaran, V. G.; Ganesan, Kavita; Lv, Yuanhua... In: DTIC (2009) BASE Show details 37 Facet Classification of Blogs: Know-Center at the TREC 2009 Blog Distillation Task Lex, Elisabeth; Granitzer, Michael; Juffinger, Andreas In: DTIC (2009) BASE Show details 38 Patent Retrieval in Chemistry based on Semantically Tagged Named Entities Gurulingappa, Harsha; Mueller, Bernd; Klinger, Roman... In: DTIC (2009) BASE Show details Page: 1 2

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