Less-conscious information retrieval techniques for location based services

  • Authors:
  • Kazutoshi Sumiya

  • Affiliations:
  • University of Hyogo, Himeji, Japan

  • Venue:
  • Proceedings of the 2009 International Workshop on Location Based Social Networks
  • Year:
  • 2009

Quantified Score

Hi-index 0.00

Visualization

Abstract

We have developed methods which can deal with the users' interaction without the conventional conscious searching manner. When a user generally performs map operations with certain information retrieval intentions (less-conscious), a system using our method can detect the specific operation sequences. For example, if the user performs zooming-in and centering operations, the user is narrowing down the search area to a certain location. We define such operation sequences as chunks. The system detects the chunks and uses them to analyze the user's operations and thereby detect the user's intentions. We have developed several prototype systems based on the proposed methods.