Zheng Cui, Keqi Zhang, Chengcui Zhang, Shu-Ching Chen. A cluster-based morphological filter for geospatial data analysis. In Varun Chandola, Ranga Raju Vatsavai, editors, Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data, BigSpatial@SIGSPATIAL 2013, Nov 4th, 2013, Orlando, FL, USA. pages 1-7, ACM, 2013. [doi]