@inproceedings{Kum2013,Author = {Kumar, Chandan and Heuten, Wilko and Boll, Susanne},Title = {A Visual Interactive System for Spatial Querying and Ranking of Geographic Regions},Year = {2013},Month = {9},Publisher = {ACM},Booktitle = {Proceedings of the 13th ACM International Conference on Knowledge Management and Knowledge Technologies, 2013},type = {inproceedings}}@COMMENT{Bibtex file generated on }