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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 1 – 20 of 38 1 RMIT University at TREC 2009: Web Track Garcia, Steven In: DTIC (2009) BASE Show details 2 A Novel Framework for Related Entities Finding: ICTNET at TREC 2009 Entity Track Zhai, Haijun; Cheng, Xueqi; Guo, Jiafeng... In: DTIC (2009) BASE Show details 3 Recognizing Connotative Meaning in Military Chat Communications Budlong, Emily R.; Walter, Sharon M.; Yilmazel, Ozgur In: DTIC (2009) BASE Show details 4 Metacognitive Awareness versus Linguistic Politeness: Expressions of Confusion in Tutorial Dialogues Campbell, Gwendolyn E.; Steinhauser, Natalie B.; Dzikovska, Myroslava... In: DTIC (2009) BASE Show details 5 Relevance Feedback based on Constrained Clustering: FDU at TREC 09 Wang, Bingqing; Huang, Xuanjing In: DTIC (2009) BASE Show details 6 Translation Memory Technology Assessment Van Ess-Dykema, Carol; Converse, Susan; White, John S... In: DTIC (2009) BASE Show details 7 A Journey in Entity Related Retrieval for TREC 2009 Pamarthi, Jagadish; Zhou, Guangxu; Bayrak, Coskun In: DTIC (2009) BASE Show details 8 ICTNET at Web Track 2009 Diversity task Bi, Wenjing; Yu, Xiaoming; Liu, Yue... In: DTIC (2009) BASE Show details 9 Lucene for n-grams using the ClueWeb Collection Newby, Gregory B.; Fallen, Chris; McCormick, Kylie In: DTIC (2009) BASE Show details 10 BIT at TREC 2009 Faceted Blog Distillation Task Jiang, Peng; Yang, Qing; Zhang, Chunxia... In: DTIC (2009) BASE Show details 11 Recovering Asynchronous Watermark Tones from Speech Morris, Robert; Johnson, Ralph; Goncharoff, Vladimir... In: DTIC (2009) BASE Show details 12 Sparse Matrix Factorization: Applications to Latent Semantic Indexing Moulding, Erin; Kontostathis, April; Spiteri, Raymond J. In: DTIC (2009) BASE Show details 13 IRRA at TREC 2009: Index Term Weighting based on Divergence From Independence Model Dincer, Bekir T.; Kocabase, Ilker; Karaoglan, Bahar In: DTIC (2009) Abstract: IRRA (IR-Ra) group participated in the 2009 Web track (both adhoc task and diversity task) and the Million Query track. In this year, the major concern is to examine the effectiveness of a novel, nonparametric index term weighting model, divergence from independence (DFI). The notion of independence, which is the notion behind the well-known statistical exploratory data analysis technique called the correspondence analysis (Greenacre, 1984; Jambu, 1991), can be adapted to the index term weighting problem. In this respect, it can be thought of as a qualitative description of the importance of terms for documents, in which they appear, importance in the sense of contribution to the information contents of documents relative to other terms. According to the independence notion, if the ratios of the frequencies of two different terms are the same across documents, they are independent from documents. For example, each Web page contains a pair of "html" and a pair of "body" tags, so that the ratio of frequencies of these tags is the same across all Web pages, indicating that the "html" and "body" tags are independent from Web pages. ; Presented at the Text REtrieval Conference (TREC 2009, 18th) held in Gaithersburg, Maryland on 17-20 November 2009. Published in the Proceedings of the Text REtrieval Conference (TREC 2009, 18th), 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: *DFI(DIVERGENCE FROM INDEPENDENCE); *INDEX TERMS; *INFORMATION RETRIEVAL; *INFORMATION SCIENCES; *MACHINE AIDED INDEXING; *WEB(INTERNET); Computer Programming and Software; Equipment and Methods; FOREIGN REPORTS; HTML(INTERNET); Information Science; Linguistics; NATURAL LANGUAGE; REPRINTS; SOCIAL COMMUNICATION; SYMPOSIA; TAGGING(INFORMATION SCIENCES); TERM WEIGHTING; Test Facilities; TURKEY; WEB PAGES URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA517855 http://www.dtic.mil/docs/citations/ADA517855 BASE Hide details 14 Semantic Search Martell, Craig In: DTIC (2009) BASE Show details 15 Delft University at the TREC 2009 Entity Track: Ranking Wikipedia Entities Serdyukov, Pavel; de Vries, Arjen In: DTIC (2009) BASE Show details 16 POSTECH at TREC 2009 Blog Track: Top Stories Identification Lee, Yeha; Jung, Hun-young; Song, Woosang... In: DTIC (2009) BASE Show details 17 Entity Retrieval by Hierarchical Relevance Model, Exploiting the Structure of Tables and Learning Homepage Classifiers Fang, Yi; Si, Luo; Yu, Zhengtao... In: DTIC (2009) BASE Show details 18 University of Padua at TREC 2009: Relevance Feedback Track Di Buccio, Emanuele; Melucci, Massimo In: DTIC (2009) BASE Show details 19 Related Entity Finding Based on Co-Occurrence Bron, Marc; Balog, Krisztian; Rijke, Maarten de In: DTIC (2009) BASE Show details 20 Result Diversity and Entity Ranking Experiments: Anchors, Links, Text and Wikipedia Kaptein, Rianne; Koolen, Marijn; Kamps, Jaap In: DTIC (2009) BASE Show details Page: 1 2

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