Research Article
Concept Algebra and Frame-based Representation for Event and Event Class
School of Computer Engineering and Science, Shanghai University, Shanghai, 200072, China
Zongtian Liu
School of Computer Engineering and Science, Shanghai University, Shanghai, 200072, China
Tao Liao
School of Computer Engineering and Science, Shanghai University, Shanghai, 200072, China
Xianchuan Wang
School of Computer Engineering and Science, Shanghai University, Shanghai, 200072, China