Skip to main content

MetaNews: An Information Agent for Gathering News Articles on the Web

  • Conference paper
Foundations of Intelligent Systems (ISMIS 2003)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 2871))

Included in the following conference series:

Abstract

This paper presents MetaNews, an information gathering agent for news articles on the Web. MetaNews reads HTML documents from online news sites and extracts article information from them. In order to recognize and extract articles from an HTML document, MetaNews removes redundant HTML tags, builds a reference string which is a sequence of semantic components of a noise-removed document, and performs pattern matching between the reference string and each of pre-defined information patterns for articles. With a few training inputs from the operator with intermediate-level skills, MetaNews is capable of adding new sites easily and extracting articles in real time. By reducing the complexity of designing and creating wrapper interfaces, the proposed techniques in MetaNews are useful for many information-mediator applications such as meta-search engines, information-push solutions, and comparison-shopping agents.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Angluin, D.: Interface of reversible languages. Journal of ACM 29(3), 741–765 (1982)

    Article  MATH  MathSciNet  Google Scholar 

  2. Ashish, N., Knoblock, C.: Wrapper generation for semi-structured Internet sources. In: Proc. Workshop on Management of Semistructured Data, Tucson, Arizona (1997)

    Google Scholar 

  3. Choi, J.: A customized comparison-shopping agent. IEICE Trans. Comm. E84-B(6), 1694–1696 (2001)

    Google Scholar 

  4. Cohen, W.: A web-based information system that reasons with structured collections of text. In: Proc. 2nd International Conf. on Autonomous Agent, May 1998, pp. 400–407. Minneapolis/ St. Paul, Minnesota (1998)

    Chapter  Google Scholar 

  5. Doorenbos, R., Etzioni, O., Weld, D.: A scalable comparison-shopping agent for the World Wide Web. In: Proc. 1st International Conf. on Autonomous Agent, Marina del Rey, California, February 1997, pp. 39–48 (1997)

    Google Scholar 

  6. Hammer, J., Garcia-Molina, H., Cho, J., Aranha, R., Crespo, A.: Extracting semistructured information from the Web. In: Proc. Workshop on Management of Semistructured Data, Tucson, Arizona (1997)

    Google Scholar 

  7. Kushmerick, N.: Wrapper induction: efficiency and expressiveness. Artificial Intelligence 118, 15–68 (2000)

    Article  MATH  MathSciNet  Google Scholar 

  8. Muslea, I., Minton, S., Knoblock, C.: A hierarchical approach to wrapper induction. In: Proc. 3rd International Conf. on Autonomous Agents, pp. 190–197 (1999)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2003 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Kang, DK., Choi, J. (2003). MetaNews: An Information Agent for Gathering News Articles on the Web. In: Zhong, N., RaÅ›, Z.W., Tsumoto, S., Suzuki, E. (eds) Foundations of Intelligent Systems. ISMIS 2003. Lecture Notes in Computer Science(), vol 2871. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-39592-8_25

Download citation

  • DOI: https://doi.org/10.1007/978-3-540-39592-8_25

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-20256-1

  • Online ISBN: 978-3-540-39592-8

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics