Keyword Search in Spatial Databases: Towards Searching by Document - Dongxiang Zhang; Yeow Meng Chee; Mondal, A.; Tung, A.; Kitsuregawa, M. (2009 IEEE 25th International Conference on Data Engineering, 2009)
Keywords: Computer industry; Data engineering; Delay; Information services; Internet; Keyword search; m-closest keywords; Physics computing; Scalability; search by document; Spatial databases; Web sites