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ISTC-CC Abstract
Efficient Spatial Query Processing for Big Data
Proceedings of ACM SIGSPATIAL 2014, November 2014.
Kisung Lee, Raghu Ganti*, Mudhakar Srivatsa*, Ling Liu
Georgia Institute of Technology
*IBM T. J. Watson Research Center
Spatial queries are widely used in many data mining and analytics applications. However, a huge and growing size of spatial data makes it challenging to process the spatial queries efficiently. In this paper we present a lightweight and scalable spatial index for big data stored in distributed storage systems. Experimental results show the efficiency and effectiveness of our spatial indexing technique for different spatial queries.
FULL PAPER: pdf
