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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Main Authors: | GAO, Yunjun, ZHENG, Baihua, CHEN, Gencai, LI, Qing, GUO, Xiaofa |
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Format: | text |
Language: | English |
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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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