Browsing by Author "Christodoulou, Panayiotis"

Now showing items 1-11 of 11

  • Computer Vision Meets Educational Robotics 

    Sophokleous, Aphrodite; Christodoulou, Panayiotis; Doitsidis, Lefteris; Chatzichristofis, Savvas A. (MDPI, 2021)
    Educational robotics has gained a lot of attention in the past few years in K-12 education. Prior studies have shown enough shreds of evidence and highlight the benefits of educational robotics as being effective in providing ...

  • A Decentralized Voting Mechanism: Engaging ERC-20 token holders in decision-making 

    Christodoulou, Panayiotis; Christodoulou, Klitos (IEEE, 2020-07-20)
    This paper presents a Blockchain-based voting mechanism that has the potential to disrupt current voting systems and fuel the development of decentralized governance. More specifically, the paper presents a study on the ...

  • Health Information Exchange with Blockchain amid Covid-19-like Pandemics 

    Christodoulou, Klitos; Christodoulou, Panayiotis; Zinonos, Zinon; Carayiannis, Elias G.; Chatzichristofis, Savvas A. (ΙΕΕΕ, 2020-06-17)
    The COVID-19 pandemic is stress-testing existing health information exchange systems. There exists an increasing demand for sharing patient information and efficiently responding to patient medial data requests. Current ...

  • “IoT Device Firmware Update over LoRa: The Blockchain Solution” 

    Anastasiou, A.; Christodoulou, Panayiotis; Christodoulou, Klitos; Vassiliou, V.; Zinonos, Zinon (IEEE, 2020-06-17)
    More and more Internet of Things (IoT) devicesare deployed around the world, due to the convenience andextra functionality they enable. This growth, while great forthe industry as a whole, has ...

  • Known Unknowns in an Era of Technological and ViralDisruptions—Implications for Theory,Policy, and Practice 

    Carayannis, Elias G.; Christodoulou, Klitos; Christodoulou, Panayiotis; Chatzichristofis, Savvas A.; Zinonos, Zinon (Springer Verlag, 2021-02-10)
    Technology is composed of the words “Techne” and “Logos” that refer to the artistic/ creative and the logical/scientific aspects of its dualism. And so inherent this Promethean concept lie the concepts of the Schumpeterian ...

  • ParkChain: An IoT Parking Service Based on Blockchain 

    Zinonos, Zinon; Christodoulou, Panayiotis; Andreou, Andreas; Chatzichristofis, Savvas A. (IEEE, 2019-08-19)
    The IoT ecosystem is evolving quickly, developing several applications in different sectors. The majority of these applications use centralized infrastructures something that poses several challenges especially related to ...

  • Randomblocks: A transparent, verifiable blockchain-based system for random numbers 

    Christodoulou, Klitos; Chatzichristofis, Savvas A.; Sirakoulis, Georgios Ch.; Christodoulou, Panayiotis (Old City Publishing, Inc, 2019)
    Games-of-chance require high-levels of trust between participants that is often uncertain and difficult to enforce. The unique characteristics introduced by the blockchain technology can be leveraged to inform a verifiable ...

  • A Real-time Targeted Recommender System for Supermarkets 

    Christodoulou, Panayiotis; Christodoulou, Klitos; Andreou, Andreas S. (SciTePress-Publication, 2017)
    Supermarket customers find it difficult to choose from a large variety of products or be informed for the latest offers that exist in a store based on the items that they need or wish to purchase. This paper presents a ...

  • A Smart Product Co-design and Monitoring Framework Via Gamification and Complex Event Processing 

    Loizou, Spyros; Elgammal, Ammal; Kumara, Indika; Christodoulou, Panayiotis; Papazoglou, Mike P.; Andreou, Andreas (ICEIS, 2019)
    In the traditional software development cycle, requirements gathering is considered the most critical phase. Getting the requirements right early has become a dogma in software engineering because the correction of erroneous ...

  • Ανάλυση, σχεδίαση και υλοποίηση συστήματος υποβοήθησης λήψης επενδυτικών αποφάσεων στην αγορά κρυπτονομισμάτων 

    Αργυρίου, Αλέξανδρος (Μεταπτυχικό πρόγραμμα στα Πληροφοριακά Συστήματα και την Ψηφιακή Καινοτομία, Σχολή Διοίκησης και Επιστήμης Υπολογιστών, Πανεπιστήμιο Νεάπολις Πάφου, 2022-05)
    Τα κρυπτονομίσματα, αποτελούν την πιο διαδεδομένη καινοτομία της 3ης διαδικτυακής γενιάς. Η αγορά που τα περιβάλει, αποτελεί μία ταχεία αναπτυσσόμενη επενδυτική όαση, η οποία χαρακτηρίζεται από πληθώρα παραγόντων, σταθερών ...

  • Τεχνολογία Blockchain Προκλήσεις Και Ευκαιρίες Στον Χρηματοοικονομικό Τομέα 

    Ανδρικόπουλος, Σταύρος (Μεταπτυχιακό Πρόγραμμα στα Πληροφοριακά Συστήματα και την Ψηφιακή Καινοτομία, Σχολή Διοίκησης Οικονομίας και Επιστήμης Υπολογιστών, Πανεπιστήμιο Νεάπολις Πάφου, 2021-01)
    Σήμερα έχουμε κατακλυστεί από τεχνολογικές επαναστάσεις, μέσα από μία σειρά καινοτόμων και νέων τεχνολογιών, οι οποίες είτε έχουν αλλάξει ήδη την καθημερινότητα μας, είτε σκοπεύουν να την αλλάξουν στο άμεσο μέλλον. Μία από ...