Efficient continuously moving top-k spatial keyword query processing

Authors:
Dingming Wu;Man Lung Yiu;Christian S. Jensen;Gao Cong
Affiliations:
Department of Computer Science, Aalborg University, Denmark;Department of Computing, Hong Kong Polytechnic University, Hong Kong;Department of Computer Science, Aarhus University, Denmark;School of Computer Engineering, Nanyang Technological University, Singapore
Venue:
ICDE '11 Proceedings of the 2011 IEEE 27th International Conference on Data Engineering
Year:
2011

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Abstract

Web users and content are increasingly being geo-positioned. This development gives prominence to spatial keyword queries, which involve both the locations and textual descriptions of content.