K. Z. Guo and S. Y. Liu, “Fuzzy Error System with Change of Time and Space—The Effect of Change of Time and Space on Decision Making,” Advances in Modeling and Analysis B, Vol. 45, No. 3, 2002, pp. 49-60.
 K. Z. Guo and S. Y. Liu, “Logical Relationship between Fuzzy Error Logical Decomposition Words and a Pre-Decomposed No Words,” Advances in Modelling & Analysis A: Mathematical, General Mathematical Modelling, Vol. 39, No. 4, 2002, pp. 1-15.
 K. Z. Guo and S. Y. Liu, “Exploration and Application of Redundancy System in decision Making Relation between Fuzzy Error Logic Increase Transformation Word and Connotative Model Implication Word,” Advances in Modelling & Analysis A: Mathematical, General Mathematical Modelling, Vol. 39, No.4, 2002, pp. 17-27.
 X. L. Min, K. Z. Guo, “Knowledge Model Based on Error Logic for Intelligent System,” World Congress on Computer Science and Information Engineering, Los Angeles, 31 March-2 April 2009, pp. 216-220.
 X. L. Min, K. Z. Guo, “A Knowledge Discovery Method Based on Error Matrix Equation,” The Sixth International Conference on Fuzzy Systems and Knowledge Discovery, Tianjin, 14-16 August 2009 pp. 151-155. doi:10.1109/FSKD.2009.104
 X. L. Min, K. Z. Guo, “A Primary Probe on the Application of Error-Eliminating Theory in Urban Traffic Jam Management System,” Advances in Systems Science and Applications, Vol. 9, No. 3, 2009, pp. 486-493.