---
_id: '11904'
abstract:
- lang: eng
  text: "Many daily activities present information in the form of a stream of text,
    and often people can benefit from additional information on the topic discussed.
    TV broadcast news can be treated as one such stream of text; in this paper we
    discuss finding news articles on the web that are relevant to news currently being
    broadcast.\r\n\r\nWe evaluated a variety of algorithms for this problem, looking
    at the impact of inverse document frequency, stemming, compounds, history, and
    query length on the relevance and coverage of news articles returned in real time
    during a broadcast. We also evaluated several postprocessing techniques for improving
    the precision, including reranking using additional terms, reranking by document
    similarity, and filtering on document similarity. For the best algorithm, 84–91%
    of the articles found were relevant, with at least 64% of the articles being on
    the exact topic of the broadcast. In addition, a relevant article was found for
    at least 70% of the topics."
article_processing_charge: No
article_type: original
author:
- first_name: Monika H
  full_name: Henzinger, Monika H
  id: 540c9bbd-f2de-11ec-812d-d04a5be85630
  last_name: Henzinger
  orcid: 0000-0002-5008-6530
- first_name: Bay-Wei
  full_name: Chang, Bay-Wei
  last_name: Chang
- first_name: Brian
  full_name: Milch, Brian
  last_name: Milch
- first_name: Sergey
  full_name: Brin, Sergey
  last_name: Brin
citation:
  ama: Henzinger MH, Chang B-W, Milch B, Brin S. Query-free news search. <i>World
    Wide Web</i>. 2005;8(2):101-126. doi:<a href="https://doi.org/10.1007/s11280-004-4870-6">10.1007/s11280-004-4870-6</a>
  apa: Henzinger, M. H., Chang, B.-W., Milch, B., &#38; Brin, S. (2005). Query-free
    news search. <i>World Wide Web</i>. Springer Nature. <a href="https://doi.org/10.1007/s11280-004-4870-6">https://doi.org/10.1007/s11280-004-4870-6</a>
  chicago: Henzinger, Monika H, Bay-Wei Chang, Brian Milch, and Sergey Brin. “Query-Free
    News Search.” <i>World Wide Web</i>. Springer Nature, 2005. <a href="https://doi.org/10.1007/s11280-004-4870-6">https://doi.org/10.1007/s11280-004-4870-6</a>.
  ieee: M. H. Henzinger, B.-W. Chang, B. Milch, and S. Brin, “Query-free news search,”
    <i>World Wide Web</i>, vol. 8, no. 2. Springer Nature, pp. 101–126, 2005.
  ista: Henzinger MH, Chang B-W, Milch B, Brin S. 2005. Query-free news search. World
    Wide Web. 8(2), 101–126.
  mla: Henzinger, Monika H., et al. “Query-Free News Search.” <i>World Wide Web</i>,
    vol. 8, no. 2, Springer Nature, 2005, pp. 101–26, doi:<a href="https://doi.org/10.1007/s11280-004-4870-6">10.1007/s11280-004-4870-6</a>.
  short: M.H. Henzinger, B.-W. Chang, B. Milch, S. Brin, World Wide Web 8 (2005) 101–126.
date_created: 2022-08-17T11:16:56Z
date_published: 2005-06-01T00:00:00Z
date_updated: 2023-02-21T16:30:56Z
day: '01'
doi: 10.1007/s11280-004-4870-6
extern: '1'
intvolume: '         8'
issue: '2'
language:
- iso: eng
month: '06'
oa_version: None
page: 101-126
publication: World Wide Web
publication_identifier:
  eissn:
  - 1573-1413
  issn:
  - 1386-145X
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
  record:
  - id: '11860'
    relation: earlier_version
    status: public
scopus_import: '1'
status: public
title: Query-free news search
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2005'
...