Browsing by Keywords "οντολογία"

Now showing items 1-11 of 11

  • Design and implementation of a semantic ontology for the administration departments of primary and secondary education.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Tzagkarakis, Eleftherios
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2020-11-13
    Advances in computers and communications have significantly changed almost every aspect of our daily activity. In this maze of change, governments around the world cannot remain indifferent. Public administration is evolving ...

  • Ontology-based search engine with speech recognition.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kyriakakis, Alexandros
    Thesis advisor: Tsiknakis, Emmanouil
    Publication Date: 2019-03-12
    Searching for data throughout the internet is not always an easy task. The reason for that is that the internet is flooded with data and the most common searching techniques often fail to provide the best possible results ...

  • Semantic modeling of educational curriculum and syllabus.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Katis, Evangelos
    Thesis advisor: Vasilakis, Konstantinos
    Publication Date: 2018-06-06
    Applying Semantic Web and Ontological technology in education offers powerful benefits in several areas of interest and will change the current education mode. Ontologies can be used for knowledge organization, knowledge ...

  • A survey of temporal-spatial reasoners in the semantic web.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Kortsidakis, Emmanouil
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2019-07-03
    The study of spatial-temporal reasoners is labeled nowadays as a great necessity. In the past relational databases were used to approach this task. The main problem with the approach mentioned above is that no inference ...

  • Development of a web-based knowledge system with collaborative update of knowledge by using ontologies and managing uncertainty.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Giannoulis, Michail
    Thesis advisor: Marakakis, Emmanouil
    Publication Date: 2017-11-28
    The aim of this thesis is to study, the design and the development of a modern online knowledge system for experts. The purpose of the system is to provide valid knowledge for accurate decision support. Our knowledge system, ...

  • A system for creating sentences in greek, as a response from queries processing.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Andalis, Georgios
    Publication Date: 04-04-2008

  • Developing a psychoemotional ontology for cancer patients.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Alekos, Efthymios
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2020-05-22
    It is well known that the mental and emotional state of cancer patients plays an important role in the treatment of their disease. In this work an effort is made, building an ontology using Protégé software, which will ...

  • 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 ...

  • Design of an ontology for an airline company.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Koukoulakis, Michail; Panera, Ellada
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 25-11-2013
    Relatively recently, the term "ontology" was used more often by scientists and researchgroups around the world and our country, in different scientific fields such as artificial intelligence, knowledge management and web ...

  • Semantic web services for blog articles.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Maridakis, Nikolaos
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2016-09-27
    The appearance of new web technologies and the massive available information online led to an information overload within the web. Considering this revolution, blogs have become a new way of providing and distributing ...

  • Use of ontologies in the teaching of physics.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Skoulatakis, Nikolaos
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2022-11-07
    The original idea of the Semantic Web was to bring machine-readable descriptions to the data and documents already on the Web, in order to improve the search and use of data. The web was, and in most cases still is, a vast ...