Modeling of Video Spatial Relationships in an Object Oriented Database Management System. - John Z. Li; M. Tamer Özsu; Duane Szafron (IW-MMDBMS, 1996)

Spatial Reasoning Rules in Multimedia Management Systems. - John Z. Li; M. Tamer Özsu; Duane Szafron (MMM, 1996)

Adaptive path planning and obstacle avoidance for a robot with a large degree of redundancy. - John Z. Li; Mohamed B. Trabia (J. Field Robotics, 1996)

Modeling of Moving Objects in a Video Database. - John Z. Li; M. Tamer Özsu; Duane Szafron (ICMCS, 1997)