Fuzzy spatial location model and its application in spatial query

  • Authors:

  • Yongjian Yang;Chunling Cao

  • Affiliations:

  • College of Computer Science and Technology, Jilin University, ChangChun;Mathmatics Department, Jilin University, ChangChun

  • Venue:
  • FSKD'05 Proceedings of the Second international conference on Fuzzy Systems and Knowledge Discovery - Volume Part II
  • Year:
  • 2005

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Abstract

To study the spatial relationships with the instability is becoming one of the hot spots and the difficulties in studying the spatial relationships. This paper express and apply the information of relationships among spatial objects in the real world in computer system from the cognitive view, study the fuzzy extension about description of spatial relationships at the base. Guided by the spatial query, we makes the model on the base of regular indefinite spatial inferring, applies fuzzy theory and spatial relationship theory in the spatial query and solves the fuzzy location problems in applying GIS network resource management.