A Decision Tree-Based Approach for Categorizing Spatial Database Query Results. - Xiangfu Meng; Xiaoyan Zhang 005; Jinguang Sun; Lin Li 001; Changzheng Xing; Chongchun Bi (DSAA, 2016)

Adaptive Query Relaxation and Result Categorization based on Data distribution and Query Context. - Xiaoyan Zhang 005; Xiangfu Meng; Yanhuan Tang; Chongchun Bi (J. Inf. Sci. Eng., 2017)

Adaptive query relaxation and top-k result ranking over autonomous web databases. - Xiangfu Meng; Xiaoyan Zhang 005; Yanhuan Tang; Chongchun Bi (Knowl. Inf. Syst., 2017)