Zobrazeno 1 - 10
of 275
pro vyhledávání: '"Christos Diou"'
Autor:
Friska Dhammawati, Petter Fagerberg, Christos Diou, Ioanna Mavrouli, Evangelia Koukoula, Eirini Lekka, Leandros Stefanopoulos, Nicos Maglaveras, Rachel Heimeier, Youla Karavidopoulou, Ioannis Ioakimidis
Publikováno v:
Nutrients, Vol 15, Iss 10, p 2321 (2023)
Background: The COVID-19 pandemic has impacted children’s lifestyles, including dietary behaviors. Of particular concern among these behaviors is the heightened prevalence of ultra-processed food (UPF) consumption, which has been linked to the deve
Externí odkaz:
https://doaj.org/article/bb05a92652254ae4a2093a7ab7c24576
Autor:
Polychronis Charitidis, Sotirios Moschos, Archontis Pipertzis, Ioakeim James Theologou, Michael Michailidis, Stavros Doropoulos, Christos Diou, Stavros Vologiannidis
Publikováno v:
Applied Sciences, Vol 13, Iss 1, p 266 (2022)
Urban environments are evolving rapidly in big cities; keeping track of these changes is becoming harder. Information regarding urban features, such as the number of trees, lights, or shops in a particular region, can be crucial for tasks, such as ur
Externí odkaz:
https://doaj.org/article/16d669ad79c04f24a2bebae9111a32e9
Autor:
Dimitris Filos, Irini Lekka, Vasileios Kilintzis, Leandros Stefanopoulos, Youla Karavidopoulou, Christos Maramis, Christos Diou, Ioannis Sarafis, Vasileios Papapanagiotou, Leonidas Alagialoglou, Ioannis Ioakeimidis, Maria Hassapidou, Evangelia Charmandari, Rachel Heimeier, Grace O'Malley, Shane O’Donnell, Gerardine Doyle, Anastasios Delopoulos, Nicos Maglaveras
Publikováno v:
JMIR mHealth and uHealth, Vol 9, Iss 7, p e26290 (2021)
BackgroundObesity is a major public health problem globally and in Europe. The prevalence of childhood obesity is also soaring. Several parameters of the living environment are contributing to this increase, such as the density of fast food retailers
Externí odkaz:
https://doaj.org/article/dbed3fa0109e49c9bb58c14f359d3a03
Publikováno v:
Energies, Vol 14, Iss 10, p 2953 (2021)
Demand response has been widely developed during recent years to increase efficiency and decrease the cost in the electric power sector by shifting energy use, smoothening the load curve, and thus ensuring benefits for all participating parties. This
Externí odkaz:
https://doaj.org/article/744da2cffbe54f25a3116923cb9695fa
Autor:
Petter Fagerberg, Evangelia Charmandari, Christos Diou, Rachel Heimeier, Youla Karavidopoulou, Penio Kassari, Evangelia Koukoula, Irini Lekka, Nicos Maglaveras, Christos Maramis, Ioannis Pagkalos, Vasileios Papapanagiotou, Katerina Riviou, Ioannis Sarafis, Athanasia Tragomalou, Ioannis Ioakimidis
Publikováno v:
Nutrients, Vol 13, Iss 3, p 880 (2021)
Fast self-reported eating rate (SRER) has been associated with increased adiposity in children and adults. No studies have been conducted among high-school students, and SRER has not been validated vs. objective eating rate (OBER) in such populations
Externí odkaz:
https://doaj.org/article/3790a59b965d427e826a56ce19646d6d
Autor:
Athanasia Tragomalou, George Moschonis, Yannis Manios, Penio Kassari, Ioannis Ioakimidis, Christos Diou, Leandros Stefanopoulos, Eirini Lekka, Nicos Maglaveras, Anastasios Delopoulos, Evangelia Charmandari
Publikováno v:
Nutrients, Vol 12, Iss 5, p 1380 (2020)
Obesity in childhood and adolescence represents a major health problem. Novel e-Health technologies have been developed in order to provide a comprehensive and personalized plan of action for the prevention and management of overweight and obesity in
Externí odkaz:
https://doaj.org/article/de159ce764bd4489a8890e583a06b263
Autor:
Charalampos Davalas, Dimitrios Michail, Christos Diou, Iraklis Varlamis, Konstantinos Tserpes
Artificial intelligence and deep learning have demonstrated highly promising results in challenging problems, such as autonomous or assisted driving. One challenge in the integration of these solutions in real-life applications, is that they often op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b38676d156da27f53d3cb68000c3739d
Autor:
Aristotelis Ballas, Christos Diou
Publikováno v:
2022 IEEE Eighth International Conference on Big Data Computing Service and Applications (BigDataService)
Deep Learning systems have achieved great success in the past few years, even surpassing human intelligence in several cases. As of late, they have also established themselves in the biomedical and healthcare domains, where they have shown a lot of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7dffac8ce0c1c2d4c722125989b457f
http://arxiv.org/abs/2208.09656
http://arxiv.org/abs/2208.09656
Autor:
Aristotelis Ballas, Christos Diou
Publikováno v:
Proceedings of the 12th Hellenic Conference on Artificial Intelligence
Convolutional Neural Networks have become the norm in image classification. Nevertheless, their difficulty to maintain high accuracy across datasets has become apparent in the past few years. In order to utilize such models in real-world scenarios an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7167c1c1625f98cab183bf1459594096
http://arxiv.org/abs/2207.13678
http://arxiv.org/abs/2207.13678
Autor:
Billy Langlet, Petter Fagerberg, Anastasios Delopoulos, Vasileios Papapanagiotou, Christos Diou, Christos Maramis, Nikolaos Maglaveras, Anna Anvret, Ioannis Ioakimidis
Publikováno v:
Nutrients, Vol 11, Iss 3, p 672 (2019)
Large portion sizes and a high eating rate are associated with high energy intake and obesity. Most individuals maintain their food intake weight (g) and eating rate (g/min) rank in relation to their peers, despite food and environmental manipulation
Externí odkaz:
https://doaj.org/article/0f3e99b2baa147a0bafe2f5d9d57858c