40 citations · 60 across the 13 of their papers we have counts for
10 papers · 1 filter
The electrostatic graph algorithm: a physics-defined method for converting a time-series into a weighted complex network
Dimitrios Tsiotas, Lykourgos Magafas, Panos Argyrakis
This paper proposes a new method for converting a time-series into a weighted graph (complex network), which builds on the electrostatic conceptualization originating from physics.…
Flattening the COVID-19 Curve: The "Greek" case in the Global Pandemic
Konstantinos Demertzis, Lykourgos Magafas, Dimitrios Tsiotas
The global crisis caused by the COVID-19 pandemic, in conjunction with the economic consequences and the collapse of health systems, has raised serious concerns in Europe, which is…
Modeling and forecasting the COVID-19 temporal spread in Greece: an exploratory approach based on complex network defined splines
Konstantinos Demertzis, Dimitrios Tsiotas, Lykourgos Magafas
Within the complex framework of anti-COVID-19 health management, where the criteria of diagnostic testing, the availability of public-health resources and services, and the applied…
The effect of anti-COVID-19 policies to the evolution of the disease: A complex network analysis to the successful case of Greece
Dimitrios Tsiotas, Lykourgos Magafas
Within the context that Greece promises a success story in the fight against the disease, this paper proposes a novel method to study the evolution of the Greek COVID-19 infection-…
The commuting phenomenon as a complex network: The case of Greece
Dimitrios Tsiotas, Konstantinos Raptopoulos
This article studies the Greek interregional commuting network (GRN) by using measures and methods of complex network analysis and empirical techniques. The study aims to detect st…
Transportation networks and their significance to economic development
Dimitrios Tsiotas, Martha Geraki, Spyros Niavis
This article attempts to highlight the importance that transportation has in the economic development of Greece and in particular the importance of the transportation infrastructur…