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  MMCI at the TREC 2010 Web Track

Broschart, A., & Schenkel, R. (2011). MMCI at the TREC 2010 Web Track. In E. M. Vorhees, & L. P. Buckland (Eds.), The Nineteenth Text Retrieval Conference Proceedings (pp. 1-3). Gaithersburg, USA: National Institute of Standards and Technology.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0010-1491-2 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0024-0B86-5
Genre: Conference Paper
Latex : {MMCI} at the {TREC} 2010 Web Track

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 Creators:
Broschart, Andreas1, Author           
Schenkel, Ralf1, Author           
Affiliations:
1Databases and Information Systems, MPI for Informatics, Max Planck Society, ou_24018              

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 Abstract: Term proximity scoring models incorporate distance information of query term occurrences and are an established means in information retrieval to improve retrieval quality. The integration of such proximity scoring models into efficient query processing, however, has not been equally well studied. Existing methods make use of precomputed lists of documents where tuples of terms, usually pairs, occur together, usually incurring a huge index size compared to term-only indexes. This paper uses a joint framework for trading off index size and result quality. The framework provides optimization techniques for tuning precomputed indexes towards either maximal result quality or maximal query processing performance under controlled result quality, given an upper bound for the index size.

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Language(s): eng - English
 Dates: 2011
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 618958
URI: http://trec.nist.gov/pubs/trec19/papers/saarland.univ.web.rev.pdf
Other: Local-ID: C1256DBF005F876D-319A2A4ED53CC429C1257870004D16EA-BroschartSTREC2010
 Degree: -

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Title: Nineteenth Text Retrieval Conference Proceedings
Place of Event: Gaithersburg, Maryland
Start-/End Date: 2010-11-16 - 2010-11-19

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Title: The Nineteenth Text Retrieval Conference Proceedings
  Abbreviation : TREC 2010
Source Genre: Proceedings
 Creator(s):
Vorhees, Ellen M.1, Editor
Buckland, Lori P.1, Editor
Affiliations:
1 External Organizations, ou_persistent22            
Publ. Info: Gaithersburg, USA : National Institute of Standards and Technology
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 1 - 3 Identifier: -

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Title: NIST Special Publication
Source Genre: Series
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Pages: - Volume / Issue: - Sequence Number: - Start / End Page: - Identifier: -