• Neighborhood-based information systems 

      Chen, Xuechun (1997)
      The concept of neighborhood systems originated from studies in topology. In this study, semantical interpretations of neighborhood systems are given by introducing certain assumptions on neighborhoods. Based upon the ...
    • Set-based computations 

      Noroozi, Nasser (1995)
      The representation of uncertain information and inference with such information are some of the fundamental issues in uncertainty management. Conventional methods for uncertainty management usually use a single value ...