Jun Meng, Jing Zhang, Xiukun Wang. A comparison of some approximation definitions about neighborhood system based rough sets. In Tsau Young Lin, Xiaohua Hu, Zhaohui Wu, Arbee L. P. Chen, Andrei Z. Broder, Howard Ho, Shuliang Wang, editors, 2012 IEEE International Conference on Granular Computing, GrC 2012, Hangzhou, China, August 11-13, 2012. pages 753-756, IEEE Computer Society, 2012. [doi]
Abstract is missing.