Now showing items 1-3 of 3

  • Implementation of a low-cost radio frequency direction finder network, based on TDoA technique.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Tsirigotakis, Dimitrios
    Thesis advisor: Kornaros, Georgios
    Publication Date: 2023-07-26
    The origin of a Radio signal transmission is useful to be located either for “search and rescue”, for military purposes, or just for airplane orientation regarding the landing. “Time Difference of Arrival” (TDoA) is a ...
  • Ramification problem to database systems in SPARQL language.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Kapetanakis, Fanourios
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2023-07-21
    The topic of ramification is concerned with determining the indirect implications of activities. A solution to this problem in database systems allows for reasoning about database dynamics and verification of consistency ...
  • Educational ontology for semantic modeling of a learning object.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Skoulataki, Georgia
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2022-10-24
    This paper studies ontology creation in distance education. More, the purpose of the paper is to search for methodologies and the process of developing an educational ontology, as well as to understand them through the ...