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  • [外文期刊] William Zhu 《Information Sciences: An International Journal》, ISTIC EI SCI PKU CSSCI 2008 3
    Rough set theory is a powerful tool for dealing with uncertainty, granularity, and incompleteness of knowledge in information systems. This paper systematically studies a type of generalized rough sets...
    Rough setFuzzy setGranular computingData miningReductionCoveringApproximation
  • [会议论文] ,2008 - 2008 3rd International Conference on Intelligent System and Knowledge Engineering(第三届智能系统与知识工程国际会议)(ISKE 2008)
    Besides scoring function methods,correlation analysisis another index to indicate homology of the sequences.In this paper,the statistical properties of correlationbetween two comparing sequences were a...
  • [会议论文] ,2008 - 2008 3rd International Conference on Intelligent System and Knowledge Engineering(第三届智能系统与知识工程国际会议)(ISKE 2008)
    Maintaining an accurate assessment of military situation assessment is essential to prevention, containment and effective response to military conflicts of all kinds.This research developed an intellig...
  • [会议论文] ,2008 - 2008高等智能国际会议(2008 International Conference on Advanced Intelligence)
    Two issues on rough sets are discussed in this paper. Firstly, a mistake on rough Nelson algebra is pointed out, and generalized rough Nelson algebra is introduced. Secondly, the following result is pr...
    Rough setsRough Nelson algebraRoughfuzzy setDe Morgan algebra
  • [外文会议] William Zhu 2008
    Granular computing is a methodology for intelligent information processing. It uses granules such as classes, clusters, subsets, and blocks to construct an efficient computational model for complex app...
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