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“IoT Device Firmware Update over LoRa: The Blockchain Solution”
(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 ...
Health Information Exchange with Blockchain amid Covid-19-like Pandemics
(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 ...
A Decentralized Voting Mechanism: Engaging ERC-20 token holders in decision-making
(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 ...
Social Robots in Special Education: Creating Dynamic Interactions for Optimal Experience
(IEEE, 2020-04-02)
Recent research has proved the positive therapeutic impacts of robot interaction with children diagnosed with the autism spectrum condition. Until now, most of the evaluated treatment methods apply one-to-one sessions ...
A fuzzy rule based control system for fast line following robots.
(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 ...
Risk and Protective Factors of Disordered Eating in Adolescents Based on Gender and Body Mass Index
(Int J Environ Res Public Health., 2020-12-10)
The current study aimed to identify potential psychosocial risk and protective factors
contributing to eating disorders in adolescents, and observe any differences between genders and
Body Mass Index (BMI) categories. A ...
Revealing the political affinity of online entities through their Twitter followers
(Elsevier Ltd., 2020-03)
In this work, we show that the structural features of the Twitter online social network can divulge valuable information about the political affinity of the participating nodes. More precisely, we show that Twitter followers ...
Computer Vision Meets Educational Robotics
(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 ...
The Impact of the Coronavirus on the Air Transport and Tourism Sectors under the European and Greek Legal Frameworks
(ESHTE, INATEL, USAL, 2020)
Coronavirus has evolved from a regional issue in China into a global “Public Health Emergency
of International Concern” with a significant number of cases being recorded at an international
and European level.
On 11March ...
Implementation of the new Package Travel Directive in Greece: Selected Issues
(FrancoAngeli, 2021)
This paper focuses on selected legal issues which arise from the implementation of the directive (EU) 2015/2302 on package travel and linked travel arrangements (PTD) into the Greek law through the Presidential Decree ...