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Study On Similarity And Similarity Reasoning

Author

Listed:
  • BIN HE

    (College of Automation Science and Engineering, South China University of Technology, Guangzhou, P. R. China 510640, P. R. China;
    School of Economics and Management, Guangdong University of Technology, 729 East Dongfeng Road, Guangzhou, P. R. China, 510090, P. R. China)

Abstract

Based on extension models of a new science called Extenics, this paper presents formalized study on similarity and similarity reasoning. The concepts of δ-similarity and δ-similar extension elements are introduced firstly, and then the substitution principles of similarity for solving incompatible problems are set up, showing that similarity substitution is an effective way to solve incompatible problems in the practical world. In addition, the quantitative calculation of similarity is discussed. Finally, three basic rules for similarity reasoning are developed as well.

Suggested Citation

  • Bin He, 2004. "Study On Similarity And Similarity Reasoning," International Journal of Information Technology & Decision Making (IJITDM), World Scientific Publishing Co. Pte. Ltd., vol. 3(02), pages 239-250.
    • Handle: RePEc:wsi:ijitdm:v:03:y:2004:i:02:n:s0219622004001082
    DOI: 10.1142/S0219622004001082
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