On Mining Satellite and other Remotely Sensed Images. - Qin Ding 001; William Perrizo; Qiang Ding; Amalendu Roy (DMKD, 2001)

Deriving High Confidence Rules from Spatial Data Using Peano Count Trees. - William Perrizo; Qin Ding 001; Qiang Ding; Amalendu Roy (WAIM, 2001)

The P-tree algebra. - Qin Ding 001; Maleq Khan; Amalendu Roy; William Perrizo (SAC, 2002)