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Towards interactive analytics and visualization on one billion tweets

Jianfeng Jia, Chen Li, Xi Zhang, Chen Li, Michael J. Carey, Simon su
2016 Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems - GIS '16  
We will demonstrate the system using Twitter data on a computer cluster.  ...  We present a system called "Cloudberry" that allows users to interactively query, analyze, and visualize large amounts of data with temporal, spatial, and textual dimensions.  ...  '16 October 31 -November 03, 2016, Burlingame, CA, USA c 2016 Copyright held by the owner/author(s). DOI: http://dx.doi.org/10.1145/2996913.2996923 ACM ISBN 978-1-4503-4589-7/16/10.  ... 
doi:10.1145/2996913.2996923 dblp:conf/gis/JiaLZ0CS16 fatcat:vpgvm2nngncvxjf7jaisnyasvu

A topological algorithm for determining how road networks evolve over time

Michael T. Goodrich, Siddharth Gupta, Manuel R. Torres
2016 Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems - GIS '16  
networks from the TIGER/Line archive of the U.S.  ...  Given two road networks of same region from two different dates, our approach allows one to match road network portions that remain intact and also point out added or removed portions.  ...  Acknowledgments This article reports on work supported by the Defense Advanced Research Projects Agency under agreement no. AFRL FA8750-15-2-0092.  ... 
doi:10.1145/2996913.2996976 dblp:conf/gis/GoodrichGT16 fatcat:dq2cfnvkanafpodladuqs7z7au