Variable precision rough set model
Journal of Computer and System Sciences
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Information Sciences: an International Journal
Difference functions of dependence spaces
Acta Cybernetica
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RSFDGrC '99 Proceedings of the 7th International Workshop on New Directions in Rough Sets, Data Mining, and Granular-Soft Computing
Approaches to knowledge reduction based on variable precision rough set model
Information Sciences—Informatics and Computer Science: An International Journal - Mining stream data
Knowledge reduction in random information systems via Dempster-Shafer theory of evidence
Information Sciences: an International Journal
Normalized Decision Functions and Measures for Inconsistent Decision Tables Analysis
Fundamenta Informaticae
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International Journal of Approximate Reasoning
International Journal of Approximate Reasoning
Dynamic intuitionistic fuzzy multi-attribute decision making
International Journal of Approximate Reasoning
Axiomatic systems for rough sets and fuzzy rough sets
International Journal of Approximate Reasoning
Generalisation of roughness bounds in rough set operations
International Journal of Approximate Reasoning
Formal reasoning with rough sets in multiple-source approximation systems
International Journal of Approximate Reasoning
Probabilistic rough set approximations
International Journal of Approximate Reasoning
Probabilistic approach to rough sets
International Journal of Approximate Reasoning
Fuzzy rough approximations of process data
International Journal of Approximate Reasoning
Approaches to approximation reducts in inconsistent decision tables
RSFDGrC'03 Proceedings of the 9th international conference on Rough sets, fuzzy sets, data mining, and granular computing
Variable threshold concept lattice and dependence space
FSKD'06 Proceedings of the Third international conference on Fuzzy Systems and Knowledge Discovery
Data compression with homomorphism in covering information systems
International Journal of Approximate Reasoning
International Journal of Approximate Reasoning
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In rough set theory, attribute reduction is an important mechanism for knowledge discovery. This paper mainly deals with attribute reductions of an inconsistent decision information system based on a dependence space. Through the concept of inclusion degree, a generalized decision distribution function is first constructed. A decision distribution relation is then defined. On the basis of this decision distribution relation, a dependence space is proposed, and an equivalence congruence based on the indiscernibility attribute sets is also obtained. Applying the congruences on a dependence space, new approaches to find a distribution consistent set are formulated. The judgement theorems for judging distribution consistent sets are also established by using these congruences and the decision distribution relation.