Pozvánka na přednášku semináře

  • Lubomír Soukup (Czech Academy of Sciences, Institute of Information Theory and Automation):

    How radar interferometry could reconcile fuzzy sets with probability

    10.01.2023 14:00Místnost 318 (zoom) @ Ústav informatiky
    Pod Vodárenskou věží 2
    Praha, 182 00
    Hora Informaticae

    Introduction to radar interferometry will be presented in the framework of two different competitive data processing approaches. Processing of interferometric radar data has induced some serious practical problems that can be solved with the aid of the fuzzy sets theory as well as by means of the probability theory. As a consequence of comparison of the both approaches, probabilistic interpretation of fuzzy sets will be exposed. Moreover, fuzzy approach can serve as an approximate tool for evaluation of complicated, intractable integrals that frequently occur in fully probabilistic solution. Some other, non-traditional tools for radar data processing will be mentioned, namely spatial statistics.

  • Guillermo Badia (University of Queensland):

    A Parametrised Axiomatization for a Large Number of Restricted Second-Order Logics

    11.01.2023 16:00Místnost 318 (live) and ZOOM @ Ústav informatiky
    Pod Vodárenskou věží 2
    Praha, 182 00
    Seminář aplikované matematické logiky

    By limiting the range of the predicate variables in a second-order language one may obtain restricted versions of second-order logic such as weak second-order logic or definable subset logic. In this note we provide an infinitary strongly complete axiomatization for several systems of this kind having the range of the predicate variables as a parameter. The completeness argument uses simple techniques from the theory of Boolean algebras.

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