Acquisition and Maintenance of Knowledge for Online Navigation Suggestions

  • Authors:
  • Juan D. VelÁsquez;Richard Weber;Hiroshi Yasuda;Terumasa Aoki

  • Affiliations:
  • The authors are with Research Center for Advanced Science and Technology, University of Tokyo, Tokyo, 153--8904 Japan. E-mail: jvelasqu@mpeg.rcast.u-tokyo.ac.jp,;The author is with Center for Collaborative Research, University of Tokyo, Tokyo, 153--8904 Japan. On leave from Department of Industrial Engineering, University of Chile. E-mail: weber@vp.ccr.u-t ...;The authors are with Research Center for Advanced Science and Technology, University of Tokyo, Tokyo, 153--8904 Japan. E-mail: jvelasqu@mpeg.rcast.u-tokyo.ac.jp,;The authors are with Research Center for Advanced Science and Technology, University of Tokyo, Tokyo, 153--8904 Japan. E-mail: jvelasqu@mpeg.rcast.u-tokyo.ac.jp,

  • Venue:
  • IEICE - Transactions on Information and Systems
  • Year:
  • 2005

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Abstract

The Internet has become an important medium for effective marketing and efficient operations for many institutions. Visitors of a particular web site leave behind valuable information on their preferences, requirements, and demands regarding the offered products and/or services. Understanding these requirements online, i.e., during a particular visit, is both a difficult technical challenge and a tremendous business opportunity. Web sites that can provide effective online navigation suggestions to their visitors can exploit the potential inherent in the data such visits generate every day. However, identifying, collecting, and maintaining the necessary knowledge that navigation suggestions are based on is far from trivial. We propose a methodology for acquiring and maintaining this knowledge efficiently using data mart and web mining technology. Its effectiveness has been shown in an application for a bank's web site.