��ҳ��

��Ƶ��ѱ��վ��Ա��أ�

��ԭ��Ը�ҳ��ķ��ʹ��Ƶ��

��ν��

1��ύ��ݣ�

2��վ�йܣ��ϵ�ռ��ṩ�̣�

3��ͨ��վ�ÿͣ��ϵ��վ��Ա

��վ��Ա��¼��ȫ��

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.

【Print】【HTML】【PDF download】【View/Add Comment】【Download reader】【 Close 】

←Previous|Next→

Back Issue Advanced Search

This paper has been: browsed 942times downloaded 347times	码上扫一扫！
Shared by: Wechat More Font:larger+\|default\|smaller-
Research on the dynamic andnon-same-plane vague region relations without kernel

Author Name	Affiliation
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: