supported by the National Natural Science Foundation of China (61403184, 61105082);the ‘1311 Talent Plan’ of Nanjing University of Posts and Telecommunications (NY2013);the ‘Qinglan’ Project of Jiangsu Province (QL2016);the Natural Science Foundation of Nanjing University of Posts and Telecommunications (215149);the Priority Academic Program Development of Jiangsu Higher Education Institutions, (PAPD);the Major Program of the Natural Science Foundation of Jiangsu Province Education Commission (17KJA120001)
To extract and express the knowledge hidden in information systems, discernibility matrix and its extensions were introduced and applied successfully in many real life applications. Binary discernibility matrix, as a ...