Efficient Continuous K-Nearest Neighbor Query Processing over Moving Objects with Uncertain Speed and Direction. - Yuan-Ko Huang; Shi-Jei Liao; Chiang Lee (SSDBM, 2008)

Evaluating continuous K-nearest neighbor query on moving objects with uncertainty. - Yuan-Ko Huang; Shi-Jei Liao; Chiang Lee (Inf. Syst., 2009)