Continuous Visible Nearest Neighbor Query Processing in Spatial Databases

Continuous Visible Nearest Neighbor Query Processing in Spatial Databases

In this paper, we identify and solve a new type of spatial queries, called continuous visible nearest neighbor (CVNN) search. Given a data set P, an obstacle set O, and a query line segment q in a two-dimensional space, a CVNN query returns a set of $${\langle p, R\rangle}$$ tuples such that $${p \i...

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書目詳細資料
Main Authors:	GAO, Yunjun, ZHENG, Baihua, CHEN, Gencai, LI, Qing, GUO, Xiaofa
格式:	text
語言:	English
出版:	Institutional Knowledge at Singapore Management University 2011
主題:	Query processing Nearest neighbor Visible Spatial database Algorithm Databases and Information Systems Numerical Analysis and Scientific Computing
在線閱讀:	https://ink.library.smu.edu.sg/sis_research/1406 https://ink.library.smu.edu.sg/context/sis_research/article/2405/viewcontent/VLDB_D_09_00032_V3__2_.pdf
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機構:	Singapore Management University
語言:	English

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