A Cyclic-Translation-Based Grid-Quadtree Index for Continuous Range Queries over Moving Objects. - Hao Chen; Guangchun Luo; Aiguo Chen; Ke Qin; Caihui Qu (WiMo/CoNeCo, 2011)

An Efficient Algorithm for Node-Weighted Tree Partitioning with Subtrees' Weights in a Given Range. - Guangchun Luo; Hao Chen; Caihui Qu; Yuhai Liu; Ke Qin (IEICE Trans. Inf. Syst., 2013)