@article{ZHANG Changsheng_43, author = {ZHANG Changsheng}, title = {Incremental computing core algorithm based on discernibility matrix of information system}, publisher = {Computer Engineering and Applications}, year = {2012}, journal = {Computer Engineering and Applications}, volume = {48}, number = {11}, eid = {43}, pages = {43-46}, keywords = {
rough set; discernibility matrix; core; incremental computing; information system
}, url = http://cea.ceaj.org/EN/abstract/article_28417.shtml }