Jianguo Tang, Kun She, William Zhu. The refinement in covering-based rough sets. In Tzung-Pei Hong, Yasuo Kudo, Mineichi Kudo, Tsau Young Lin, Been-Chian Chien, Shyue-Liang Wang, Masahiro Inuiguchi, Guilong Liu, editors, 2011 IEEE International Conference on Granular Computing, GrC-2011, Kaohsiung, Taiwan, November 8-10, 2011. pages 641-646, IEEE, 2011. [doi]
Abstract is missing.