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    • (┬,┴,N) Fuzzy logic 

      Xu, Y.; Liu, J.; Ruan, Da (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2001)
      Article
      Open Access
      To investigate more reasonable fuzzy reasoning model in expert systems as well as more effective logical circuit in fuzzy control, a $(\top, \bot, N)$ fuzzy logic is proposed in this paper by using $\top$-norm, $\bot$-norm ...
    • Role of sliding contacts in shear banding affecting granular materials 

      Liu, J.; Nicot, F.; Wautier, A.; Zhou, W. (CIMNE, 2019)
      Conference report
      Open Access
      Shear banding is a widely concerned issue caused by shearing in the field of granular geomechanics. At the macroscopic scale, the constitutive models meet difficulties to describe how and why the shear band forms within ...