Browsing Conference papers by Subject "Research Subject Categories::TECHNOLOGY::Information technology"

Now showing items 1-9 of 9

  • 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 ...

  • Double Mobile sinks Architecture for WSN Data Gathering and Critical Events Detection 

    Khalifeh, Ala’; Abed, Husam; Darabkh, Khalid A.; Chatzichristofis, Savvas A.; Zinonos, Zinon (IEEE, 2020-06-17)
    Data gathering and critical events detection are two essential functionalities for Wireless Sensor Network (WSN). In this paper, we propose double mobile sinks network architecture, where two mobile sink nodes visit the ...

  • FCTH: Fuzzy color and texture histogram. A low level feature for accurate image retrieval 

    Chatzichristofis, Savvas A.; Boutalis, Yiannis (IEEE (Institute of Electrical and Electronics Engineers , United States), 2008)
    This paper deals with the extraction of a new low level feature that combines, in one histogram, color and texture information. This feature is named FCTH - Fuzzy Color and Texture Histogram - and results from the combination ...

  • A fuzzy rule based control system for fast line following robots. 

    Eleftheriou, G.; Doitsidis, L.; Zinonos, Zinon; Chatzichristofis, Savvas A. (IEEE, 2020-06-17)
    This paper focuses on the optimization of the line-tracking and following control technique used in high speed autonomous movable IoT devices such as line-following robotic vehicles. A fusion of a new pro-active / feed-forward ...

  • 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 ...

  • Hybrid scheme for fast and accurate image retrieval based on color descriptors 

    Chatzichristofis, Savvas A.; Boutalis, Yiannis (ACTA Press, Canada, 2007)
    This paper proposes a new image retrieval system, thatuses only color features and it's based on a hybrid scheme which combines crisp and fuzzy techniques, in order to retrieve color based similar images. The system ...

  • “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 ...

  • 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 ...

  • 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 ...