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Jagan Sankaranarayanan, Hanan Samet, Benjamin E. Teitler, Michael D. Lieberman, Jon Sperling
2009 Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems - GIS '09  
doi:10.1145/1653771.1653781 dblp:conf/gis/SankaranarayananSTLS09 fatcat:htsus2vbpbcsjgzwqrk3n7au4a