A Concept of Bipolar Queries in Textual Information Retrieval

  • Authors:
  • Slawomir Zadrozny;Janusz Kacprzyk;Guy De Tre

  • Affiliations:
  • -;-;-

  • Venue:
  • WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 03
  • Year:
  • 2009

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Abstract

A concept of a bipolar query for collections of textual documents is introduced by adopting and extending recent developments in fuzzy information modeling in textual information retrieval (IR) and bipolar queries against databases. Properties of bipolar queries and their underlying aggregation operator, and efficient processing of bipolar queries are discussed. Bipolar queries are shown to combine the flexibility provided by fuzzy logic and an ability to represent more sophisticated user preferences. This may be crucial for searching vast Internet resources.