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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Bibliographic Details
Main Authors: GAO, Yunjun, ZHENG, Baihua, CHEN, Gencai, LI, Qing, GUO, Xiaofa
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2011
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Online Access: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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Institution: Singapore Management University
Language: English
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