Researchers have been investigating the study of decision tables for more than fifty years. As an important tool to support Information System Management, it is widely used by non-technical business people. The interest of decision tables has been rising steadily. Semantic Decision Tables (SDTs), as a kind of advanced decision tables, provide a means to capture and examine decision makers'' concepts, as well as a tool for refining their knowledge and facilitating knowledge sharing in a scalable manner.... Mehr