1. Utilizing the concept of longest common subsequences to retrieve similar Chinese characters;Chang,1995
2. A spatial knowledge structure for image information systems using symbolic projections;Chang,1986
3. Iconic indexing by 2D string;Chang;IEEE Trans. Pattern Anal. Mach. Intell.,1987
4. An intelligent image database system;Chang;IEEE Trans. Software Engrg.,1988
5. Principles of Pictorial Information Systems Design;Chang,1989