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  • Informatické kolokvium 19.3. Semantic data modeling – conceptual view

    Informatické kolokvium 19. 3. 2019, 14:00 posluchárna D2
    RNDr. Radek Ošlejšek, Ph.D., FI MU
    Semantic data modeling – conceptual view
    Abstrakt: In this talk, I will explain the principles of semantic modeling. I
    will briefly compare popular data models, such as rational vs. NoSQL databases.
    Then, I will focus on graph ontologies. I will describe their features, the
    problem of abstraction, information levels (e.g., upper vs. domain ontologies),
    and other aspects that are important for semantic modeling. The discussion will
    be supported by practical examples that emerged in our research of the semantic
    modeling of image content.

    Examples from the cybersecurity domain will, in turn, demonstrate the abilities
    and limitations of ontologies for detection and mitigation of cyber threats.
    Possible utilization of ontologies for formal knowledge modeling in hands-on
    cybersecurity training will be presented as well.

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