Kunjie Chen, Weiwei Sun, Chuanchuan Tu, Chunan Chen, Yan Huang. Aggregate keyword routing in spatial database. In Isabel F. Cruz, Craig A. Knoblock, Peer Kröger, Egemen Tanin, Peter Widmayer, editors, SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), SIGSPATIAL'12, Redondo Beach, CA, USA, November 7-9, 2012. pages 430-433, ACM, 2012. [doi]
Abstract is missing.