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    TREC
    2004
    96views Information Technology» more  TREC 2004»
    University of North Carolina's HARD Track Experiments at TREC 2004
    13 years 7 months ago
    University of North Carolina's HARD Track Experiments at TREC 2004
    Download  trec.nist.gov
    In the experiment described in this paper, we investigate the effectiveness of a document-independent technique for eliciting additional information from searchers about their inf...
    Diane Kelly, Vijay Deepak Dollu, Xin Fu
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    TREC
    2004
    82views Information Technology» more  TREC 2004»
    TREC 2004 HARD Track Experiments in Clustering
    13 years 7 months ago
    TREC 2004 HARD Track Experiments in Clustering
    Download  trec.nist.gov
    David A. Evans, Jeffrey Bennett, Jesse Montgomery,...
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    TREC
    2004
    66views Information Technology» more  TREC 2004»
    From the Texts to the Contexts They Contain: A Chain of Linguistic Treatments
    13 years 7 months ago
    From the Texts to the Contexts They Contain: A Chain of Linguistic Treatments
    Download  comminfo.rutgers.edu
    The text-mining system we are building deals with the specific problem of identifying the instances of relevant concepts present in the texts. Therefore, our system relies on inte...
    Ahmed Amrani, Jérôme Azé, Thom...
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    TREC
    2004
    79views Information Technology» more  TREC 2004»
    Initial Results with Structured Queries and Language Models on Half a Terabyte of Text
    13 years 7 months ago
    Initial Results with Structured Queries and Language Models on Half a Terabyte of Text
    Download  www.cs.cmu.edu
    Kevyn Collins-Thompson, Paul Ogilvie, Jamie Callan
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    TREC
    2004
    153views Information Technology» more  TREC 2004»
    Phrasal Queries with LingPipe and Lucene: Ad Hoc Genomics Text Retrieval
    13 years 7 months ago
    Phrasal Queries with LingPipe and Lucene: Ad Hoc Genomics Text Retrieval
    Download  trec.nist.gov
    The hypothesis we explored for the Ad Hoc task of the Genomics track for TREC 2004 was that phrase-level queries would increase precision over a baseline of token-level terms. We ...
    Bob Carpenter
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    TREC
    2004
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    Fondazione Ugo Bordoni at TREC 2004
    13 years 7 months ago
    Fondazione Ugo Bordoni at TREC 2004
    Download  trec.nist.gov
    Our participation in TREC 2004 aims to extend and improve the use of the DFR (Divergence From Randomness) models with Query Expansion (QE) for the robust track. We experiment with...
    Gianni Amati, Claudio Carpineto, Giovanni Romano
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    TREC
    2004
    128views Information Technology» more  TREC 2004»
    Columbia University in the Novelty Track at TREC 2004
    13 years 7 months ago
    Columbia University in the Novelty Track at TREC 2004
    Download  trec.nist.gov
    Our system for the Novelty Track at TREC 2004 looks beyond sentence boundaries as well as within sentences to identify novel, nonduplicative passages. It tries to identify text sp...
    Barry Schiffman, Kathleen McKeown
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    TREC
    2004
    83views Information Technology» more  TREC 2004»
    Improving Passage Retrieval Using Interactive Elicition and Statistical Modeling
    13 years 7 months ago
    Improving Passage Retrieval Using Interactive Elicition and Statistical Modeling
    Download  trec.nist.gov
    Daqing He, Dina Demner-Fushman, Douglas W. Oard, D...
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    TREC
    2004
    125views Information Technology» more  TREC 2004»
    Conceptual Language Models for Context-Aware Text Retrieval
    13 years 7 months ago
    Conceptual Language Models for Context-Aware Text Retrieval
    Download  trec.nist.gov
    While participating in the HARD track our first question was, what an IR-application should look like that takes into account preference meta-data from the user, without the need ...
    Henning Rode, Djoerd Hiemstra
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    TREC
    2004
    119views Information Technology» more  TREC 2004»
    Question Answering with QACTIS at TREC 2004
    13 years 7 months ago
    Question Answering with QACTIS at TREC 2004
    Download  trec.nist.gov
    We provide a description of the QACTIS question-answering system and its application to and performance in the 2004 TREC question-answering evaluation. Since this was also QACTIS&...
    Patrick Schone, T. Bassi, A. Kulman, Gary M. Ciany...
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