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Supervised by Ministry of Industry and Information Technology of The People's Republic of China Sponsored by Harbin Institute of Technology Editor-in-chief Yu Zhou ISSNISSN 1005-9113 CNCN 23-1378/T

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Related citation:LI Song,HAO Zhong-xiao.Research on the dynamic andnon-same-plane vague region relations without kernel[J].Journal of Harbin Institute Of Technology(New Series),2011,(6):53-57.DOI:10.11916/j.issn.1005-9113.2011.06.011.
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Research on the dynamic andnon-same-plane vague region relations without kernel
Author NameAffiliation
LI Song College of Computer Science and Technology,Harbin University of Science and Technology,Harbin 150080,China 
HAO Zhong-xiao College of Computer Science and Technology,Harbin University of Science and Technology,Harbin 150080,China
College of Computer Science and Technology,Harbin Institute of Technology,Harbin 150001,China 
Abstract:
To remedy the defects of the existing research achievements,the dynamic vague region relations without kernel and the non-same-plane vague region relations without kernel based on the conception of the vague sets were studied systematically.The formalized definitions of the vague intersection set,the vague cut sets and vague region partition etc were given.Based on the vague sets,the eight vague region relations in the same plane and the ten vague region relations in the different plane were given.Furthermore,the coessential intersection and the heterogeneous intersection were proposed to simplify the representation for the dynamic vague region relations without kernel and the rotation-corresponding relations between the two kinds of the relations were also studied.The production in this paper laid the foundation for the applications and research of the vague region relations without kernel in the spatial database.
Key words:  vague region without kernel  vague sets  vague region relation  vague region partition
DOI：10.11916/j.issn.1005-9113.2011.06.011
Clc Number:TP18
Fund:

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