Spatial keyword querying beyond the single geo-textual object granularity

With the proliferation of geo-positioning techniques and mobile devices such as smart-phones and tablet computers, the web is increasingly being used by mobile users and accurate user positioning is increasingly available. As a result, a spatial, or geographical web is emerging where contents and us...

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Bibliographic Details
Main Author: Cao, Xin
Other Authors: Cong Gao
Format: Theses and Dissertations
Language:English
Published: 2014
Subjects:
Online Access:https://hdl.handle.net/10356/61681
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Institution: Nanyang Technological University
Language: English