24 citations · 59 across the 5 of their papers we have counts for
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cs.IT2018★ 2 cited
Incremental approaches to updating attribute reducts when refining and coarsening coverings
Mingjie Cai, Guangming Lang
In a dynamic environment, knowledge reduction of information systems with variations of object sets, attribute sets and attribute values is an important topic of rough set theory,…
cs.IT2015★ 22 cited
Knowledge reduction of dynamic covering decision information systems with varying attribute values
Mingjie Cai
Knowledge reduction of dynamic covering information systems involves with the time in practical situations. In this paper, we provide incremental approaches to computing the type-1…