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Dimitrios Noitsis, Georgia A. Beletsioti, Anastasios Valkanis, Konstantinos Kantelis, Georgios Papadimitriou and Petros Nicopolitidis
Traffic on backbone communication networks is growing significantly every year. This results in an increase in both energy consumption and the carbon footprint they leave on the environment. As a response, research efforts are focused on reducing energy ...
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Michalis K. Chondros, Anastasios S. Metallinos and Andreas G. Papadimitriou
Ensuring sea surface tranquility within port basins is of paramount importance for safe and efficient port operations and vessels? accommodation. The present study aims to introduce a robust numerical model based on mild-slope equations, capable of accur...
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Monica Alexiadou, Emmanouil Sofianos, Periklis Gogas and Theophilos Papadimitriou
In this study we investigate possible long-range trends in the cryptocurrency market. We employed the Hurst exponent in a sample covering the period from 1 January 2016 to 26 March 2021. We calculated the Hurst exponent in three non-overlapping consecuti...
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Christos Kourouklas, Eleftheria Papadimitriou and Vasileios Karakostas
An effort is exerted to investigate the recurrence pattern of large earthquakes (Mw = 6.0) in the Kefalonia Transform Fault Zone (KTFZ), Greece, by considering the incorporation of the 74-year (1948?2022) evolving stress field. Four earthquake occurrence...
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Eleftheria Maria Pechlivani, Athanasios Papadimitriou, Sotirios Pemas, Nikolaos Giakoumoglou and Dimitrios Tzovaras
Hyperspectral imaging has revolutionized various scientific fields by enabling a detailed analysis of objects and materials based on their spectral signatures. However, the high cost and complexity of commercial hyperspectral camera systems limit their a...
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Alexey Zavyalov and Eleftheria Papadimitriou
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Efthymia Moraitou, Markos Konstantakis, Angeliki Chrysanthi, Yannis Christodoulou, George Pavlidis, George Alexandridis, Konstantinos Kotsopoulos, Nikolaos Papastamatiou, Alkistis Papadimitriou and George Caridakis
Open laboratories (OpenLabs) in Cultural Heritage institutions are an effective way to provide visibility into the behind-the-scenes processes and promote documentation data collected and produced by domain specialists. However, presenting these processe...
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Vasiliki I. Chalastani, Andreas Pantelidis, Elissavet Feloni, Andreas Papadimitriou, Christina N. Tsaimou, Olympia Nisiforou and Vasiliki K. Tsoukala
Small fishing harbours substantially contribute to coastal economies as they support not only fishing but also tourism activities. They are located at the land?sea interface and are considered vulnerable infrastructure affected by the increased human act...
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Michalis Chondros, Anastasios Metallinos, Andreas Papadimitriou and Vasiliki Tsoukala
In this paper, a simple approach to determine representative offshore wave characteristics for estimating the annually averaged sedimentation and erosion trends in sandy coastal areas is presented. Given the offshore wave climate, the proposed approach b...
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Theophilos Papadimitriou, Periklis Gogas and Athanasios Fotios Athanasiou
This study aims to forecast extreme fluctuations of Bitcoin returns. Bitcoin is the first decentralized and the largest, in terms of capitalization, cryptocurrency. A well-timed and precise forecast of extreme changes in Bitcoin returns is key to market ...
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