Using eye-tracking with dynamic areas of interest for analyzing interactive information retrieval

  • Authors:
  • Vu Tuan Tran;Norbert Fuhr

  • Affiliations:
  • University of Duisburg-Essen, Duisburg, Germany;University of Duisburg-Essen, Duisburg, Germany

  • Venue:
  • SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
  • Year:
  • 2012

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Abstract

Based on a new framework for capturing dynamic areas of interest in eye-tracking, we model the user search process as a Markov-chain. The analysis indicates possible system improvements and yields parameter estimates for the Interactive Probability Ranking Principle (IPRP).