Searching for information in a hypertext medical handbook

  • Authors:
  • Mark Edwin Frisse

  • Affiliations:
  • Washington U. School of Medicine, 660 S. Euclid Avenue, St. Louis, MO

  • Venue:
  • HYPERTEXT '87 Proceedings of the ACM conference on Hypertext
  • Year:
  • 1987

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Abstract

Effective information retrieval from large medical hypertext systems will require a combination of browsing and full-text document retrieval techniques. Using a prototype hypertext medical therapeutics handbook, I discuss one approach to information retrieval problems in hypertext. This approach responds to a query by initially treating each hypertext card as a full-text document. It then utilizes information about document structure to propagate weights to neighboring cards and produces a ranked list of potential starting points for graphical browsing.