Rough set approach to incomplete information systems
Information Sciences: an International Journal
Rules in incomplete information systems
Information Sciences: an International Journal
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough sets and intelligent data analysis
Information Sciences—Informatics and Computer Science: An International Journal
RSFDGrC '99 Proceedings of the 7th International Workshop on New Directions in Rough Sets, Data Mining, and Granular-Soft Computing
On the Extension of Rough Sets under Incomplete Information
RSFDGrC '99 Proceedings of the 7th International Workshop on New Directions in Rough Sets, Data Mining, and Granular-Soft Computing
Maximal consistent block technique for rule acquisition in incomplete information systems
Information Sciences: an International Journal
Dominance relation and rules in an incomplete ordered information system
International Journal of Intelligent Systems
Dominance-based rough set approach and knowledge reductions in incomplete ordered information system
Information Sciences: an International Journal
Fuzzy rough sets and multiple-premise gradual decision rules
International Journal of Approximate Reasoning
Monotonic variable consistency rough set approaches
RSKT'07 Proceedings of the 2nd international conference on Rough sets and knowledge technology
Incomplete data and generalization of indiscernibility relation, definability, and approximations
RSFDGrC'05 Proceedings of the 10th international conference on Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing - Volume Part I
Set-valued information systems
Information Sciences: an International Journal
Dominance-Based rough set approach to case-based reasoning
MDAI'06 Proceedings of the Third international conference on Modeling Decisions for Artificial Intelligence
Dominance-based rough set approach to incomplete interval-valued information system
Data & Knowledge Engineering
Neighborhood systems-based rough sets in incomplete information system
Knowledge-Based Systems
Dominance-based fuzzy rough approach to an interval-valued decision system
Frontiers of Computer Science in China
Evolutionary tolerance-based gene selection in gene expression data
Transactions on rough sets XIV
A two-grade approach to ranking interval data
Knowledge-Based Systems
Incomplete multigranulation rough sets in incomplete ordered decision system
ICIC'11 Proceedings of the 7th international conference on Intelligent Computing: bio-inspired computing and applications
Relationships among generalized rough sets in six coverings and pure reflexive neighborhood system
Information Sciences: an International Journal
Feature selection using rough entropy-based uncertainty measures in incomplete decision systems
Knowledge-Based Systems
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This paper proposes a new approach to knowledge acquisition in the incomplete decision system with preference-ordered domains of attributes. In such incomplete system, the concepts of @6 and @7 descriptors are proposed. Two types of certain rules, @6 and @7 ''credible rules'' are then generated by using the @6 and @7 descriptors. With introduction of the relative reducts of @6 and @7 descriptors into the incomplete decision system, @6 and @7 ''optimal credible rules'' are further proposed. The judgment theorems and discernibility functions associated with the relative reducts of @6 and @7 descriptors are also obtained, from which we can derive @6 and @7 ''optimal credible rules'' from the incomplete decision system. Some numerical examples are employed to substantiate the conceptual arguments.