@inproceedings{bf51e5f89ed84fab854e40199d6fae84,
title = "Multi-granulation rough set model in intuitionistic fuzzy-valued information system",
abstract = "In order to extend the theory of multi-granulation rough set (MGRS) to intuitionistic fuzzy-valued information system(IFIS),two different multi-granulation intuitionistic fuzzy-valued rough set models: optimistic multi-granulation intuitionistic fuzzy-valued rough set and pessimistic multi-granulation intuitionistic fuzzy-valued rough set based on multiple dominance relation are constructed in this paper. Not only the upper and the lower approximations are defined but also the properties of these two multi-granulation intuitionistic fuzzy-valued rough set models are discussed. Moreover, the differences and relationships between traditional intuitionistic fuzzy-valued rough set and the MGRS in IFIS are discussed.",
keywords = "Approximations, Dominance relation, Intuitionistic fuzzy-valued information system, Multigranulation, Rough set",
author = "Qing Guo and Yang, \{Shan Lin\} and Lei Wu",
note = "Publisher Copyright: {\textcopyright} 2013 IEEE.; 12th International Conference on Machine Learning and Cybernetics, ICMLC 2013 ; Conference date: 14-07-2013 Through 17-07-2013",
year = "2013",
doi = "10.1109/ICMLC.2013.6890469",
language = "英语",
series = "Proceedings - International Conference on Machine Learning and Cybernetics",
publisher = "IEEE Computer Society",
pages = "199--204",
booktitle = "Proceedings - International Conference on Machine Learning and Cybernetics",
}