User profiles for Georgios A. Papadopoulos

Georgios A Papadopoulos

Mechanical Engineer, PhD, National Technical University of Athens
Verified email at mail.ntua.gr
Cited by 835

Real-time skeleton-tracking-based human action recognition using kinect data

GT Papadopoulos, A Axenopoulos, P Daras - MultiMedia Modeling: 20th …, 2014 - Springer
In this paper, a real-time tracking-based approach to human action recognition is proposed.
The method receives as input depth map data streams from a single kinect sensor. Initially, a …

A comprehensive study on deep learning-based methods for sign language recognition

…, A Stergioulas, GT Papadopoulos… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
In this paper, a comparative experimental assessment of computer vision-based methods
for sign language recognition is conducted. By implementing the most recent deep neural …

Strategies to prevent intraoperative lung injury during cardiopulmonary bypass

…, SN Siminelakis, GS Papadopoulos - Journal of cardiothoracic …, 2010 - Springer
During open heart surgery the influence of a series of factors such as cardiopulmonary bypass
(CPB), hypothermia, operation and anaesthesia, as well as medication and transfusion …

Chloramphenicol derivatives as antibacterial and anticancer agents: historic problems and current solutions

…, IA Vlachogiannis, GE Papadopoulos… - Antibiotics, 2016 - mdpi.com
Chloramphenicol (CAM) is the D-threo isomer of a small molecule, consisting of a p-nitrobenzene
ring connected to a dichloroacetyl tail through a 2-amino-1,3-propanediol moiety. CAM …

Nicotinic cholinergic system and COVID-19: in silico identification of an interaction between SARS-CoV-2 and nicotinic receptors with potential therapeutic targeting …

…, DD Leonidas, GE Papadopoulos… - International journal of …, 2020 - mdpi.com
While SARS-CoV-2 uses angiotensin converting enzyme 2 (ACE2) as the receptor for cell
entry, it is important to examine other potential interactions between the virus and other cell …

A review and classification framework of traceability approaches for identifying product supply chain counterfeiting

SP Gayialis, EP Kechagias, GA Papadopoulos… - Sustainability, 2022 - mdpi.com
Counterfeiting is found today in many industries and in various forms with severe consequences
for supply chain operations. Products counterfeiting can be detected in consumer goods …

Analyzing global geopolitical stability in terms of world trade network analysis

GD Papadopoulos, L Magafas, K Demertzis, I Antoniou - Information, 2023 - mdpi.com
The global economy operates as a complex and interconnected system, necessitating the
application of sophisticated network methods for analysis. This study examines economic data …

Digital transformation of the maritime industry: A cybersecurity systemic approach

…, G Chatzistelios, GA Papadopoulos… - International Journal of …, 2022 - Elsevier
Abstract Information system solutions are increasingly being applied to the maritime industry,
and eventually, all aspects of maritime operations will be aided by the digital transformation …

[PDF][PDF] Supply chain improvement in construction industry

GA Papadopoulos, N Zamer, SP Gayialis… - Universal Journal of …, 2016 - researchgate.net
In a very competitive and complex industry like the construction industry with demands for the
delivery of top quality projects at very competitive prices, a significant need for an effective …

From best effort to deterministic packet delivery for wireless industrial IoT networks

RA Koutsiamanis, GZ Papadopoulos… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Wireless industrial networks require reliable and deterministic communication. Determinism
implies that there must be a guarantee that each data packet will be delivered within a …