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Properties of Degree Induced Covering Rough Set

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Measuring Technology and Mechatronics Automation in Electrical Engineering

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 135))

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Abstract

The concept of positive field, negative field, boundary regions in induced covering rough set are proposed based on the degree induced covering rough sets. The related properties of degree induced covering rough sets approximation operators are discussed. The useful results which are got in the paper have greatly extended the covering rough set theory.

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Acknowledgments

This paper was prepared based on research project sponsored by Youth Foundation of Sichuan Provincial Education Department (No. 08ZC033; No.09ZB105) and the National Natural Science Foundation of China (No. 10872085).

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Authors and Affiliations

  1. Key Laboratory of Numerical Simulation of Sichuan Province, Neijiang Normal University, 641112, Neijiang, China

    Dingjun Chen & Kaiteng Wu

Authors
  1. Dingjun Chen
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  2. Kaiteng Wu
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Corresponding author

Correspondence to Dingjun Chen .

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Editors and Affiliations

  1. , Deptartment of Automobile, Changsha University of Science and Techn, Chiling Road, Tianxin District 45, Changsha, Hunan, 410014, China, People's Republic

    Zhixiang Hou

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Chen, D., Wu, K. (2012). Properties of Degree Induced Covering Rough Set. In: Hou, Z. (eds) Measuring Technology and Mechatronics Automation in Electrical Engineering. Lecture Notes in Electrical Engineering, vol 135. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-2185-6_48

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  • DOI: https://doi.org/10.1007/978-1-4614-2185-6_48

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  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-1-4614-2184-9

  • Online ISBN: 978-1-4614-2185-6

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