Approximation incremental algorithms of dynamic covering systems based on variations of attribute values
XU Yi1,2, CHENG Yan2
1. Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, Anhui University, Hefei 230039, China;
2. College of Computer Science andTechnology, Anhui University, Hefei 230601, China
XU Yi, CHENG Yan. Approximation incremental algorithms of dynamic covering systems based on variations of attribute values[J]. Systems Engineering and Electronics, doi: 10.3969/j.issn.1001-506X.2017.07.33.