In order to conduct classification analysis in inconsistent ordered information systems,
notions on possible and compatible distribution reductions are proposed in this paper. The …

Communication between information systems is considered as an important issue in
granular computing. The concept of homomorphism is an effective mathematical tool to …

Communication between information systems is a basic problem in granular computing, and
the concept of homomorphism is a useful mathematical tool to study this problem. In this …

Discernibility matrices play an important role in the attribute reduction of information
systems. The reduction of a family of general relations, which preserves the topological …

One important and valuable topic in rough sets is attribute reduction of a decision system.
The existing attribute reductions are designed to just keep confidence of every certain rule …

Inspired by the particle swarm optimization algorithm, the global information is added to the
adaptive harmony search algorithm. The Global adaptive harmony search algorithm is …