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Browsing Quaestiones Informaticae (QI) by Author "Orlowska, M.E."

Browsing Quaestiones Informaticae (QI) by Author "Orlowska, M.E."

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  • Orlowska, M.E. (Computer Society of South Africa (on behalf of SAICSIT), 1987)
    In this paper we consider relationships between a complete system [6], an L-system [3], a stochastic system [13] and an N-system [8]. We introduce a notion of the induction of one system by another. We prove the important ...
  • Orlowska, M.E. (Computer Society of South Africa (on behalf of SAICSIT), 1988)
    We propose a mathematical model of a database with incomplete information, which we call the N-system. Basically speaking, such a system stores information concerning properties of some objects. The information may be ...

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