Follow
Ioannis Sarafis
Ioannis Sarafis
Verified email at mug.ee.auth.gr
Title
Cited by
Cited by
Year
CAROTID–A web-based platform for optimal personalized management of atherosclerotic patients
A Gastounioti, V Kolias, S Golemati, NN Tsiaparas, A Matsakou, ...
Computer methods and programs in biomedicine 114 (2), 183-193, 2014
222014
Building effective SVM concept detectors from clickthrough data for large-scale image retrieval
I Sarafis, C Diou, A Delopoulos
International Journal of Multimedia Information Retrieval 4 (2), 129-142, 2015
162015
Weighted SVM from clickthrough data for image retrieval
I Sarafis, C Diou, T Tsikrika, A Delopoulos
2014 IEEE International Conference on Image Processing (ICIP), 3013-3017, 2014
132014
A methodology for obtaining objective measurements of population obesogenic behaviors in relation to the environment
C Diou, I Sarafis, V Papapanagiotou, I Ioakimidis, A Delopoulos
Statistical Journal of the IAOS 35 (4), 677-690, 2019
122019
Personalised meal eating behaviour analysis via semi-supervised learning
A Papadopoulos, K Kyritsis, I Sarafis, A Delopoulos
2018 40th Annual International Conference of the IEEE Engineering in …, 2018
112018
Data-driven assessments for sensor measurements of eating behavior
C Diou, I Sarafis, I Ioakimidis, A Delopoulos
2017 IEEE EMBS International Conference on Biomedical & Health Informatics …, 2017
92017
Exploring Associations Between Children’s Obesogenic Behaviors and the Local Environment Using Big Data: Development and Evaluation of the Obesity Prevention Dashboard
D Filos, I Lekka, V Kilintzis, L Stefanopoulos, Y Karavidopoulou, ...
JMIR mHealth and uHealth 9 (7), e26290, 2021
72021
Fast eating is associated with increased BMI among high-school students
P Fagerberg, E Charmandari, C Diou, R Heimeier, Y Karavidopoulou, ...
Nutrients 13 (3), 880, 2021
72021
BigO: A public health decision support system for measuring obesogenic behaviors of children in relation to their local environment
C Diou, I Sarafis, V Papapanagiotou, L Alagialoglou, I Lekka, D Filos, ...
2020 42nd Annual International Conference of the IEEE Engineering in …, 2020
62020
Collecting big behavioral data for measuring behavior against obesity
V Papapanagiotou, I Sarafis, C Diou, I Ioakimidis, E Charmandari, ...
2020 42nd Annual International Conference of the IEEE Engineering in …, 2020
42020
Online training of concept detectors for image retrieval using streaming clickthrough data
I Sarafis, C Diou, A Delopoulos
Engineering Applications of Artificial Intelligence 51, 150-162, 2016
42016
Inferring the spatial distribution of physical activity in children population from characteristics of the environment
I Sarafis, C Diou, V Papapanagiotou, L Alagialoglou, A Delopoulos
2020 42nd Annual International Conference of the IEEE Engineering in …, 2020
32020
Behaviour profiles for evidence-based policies against obesity
I Sarafis, C Diou, A Delopoulos
2019 41st Annual International Conference of the IEEE Engineering in …, 2019
32019
Assessment of In-Meal Eating Behaviour using Fuzzy SVM
I Sarafis, C Diou, I Ioakimidis, A Delopoulos
2019 41st Annual International Conference of the IEEE Engineering in …, 2019
22019
Building robust concept detectors from clickthrough data: a study in the msr-bing dataset
I Sarafis, C Diou, A Delopoulos
2014 9th International Workshop on Semantic and Social Media Adaptation and …, 2014
22014
Span error bound for weighted SVM with applications in hyperparameter selection
I Sarafis, C Diou, A Delopoulos
arXiv preprint arXiv:1809.06124, 2018
12018
Toward Systems Models for Obesity Prevention: A Big Role for Big Data
AR Tufford, C Diou, DA Lucassen, I Ioakimidis, G O'Malley, L Alagialoglou, ...
Current Developments in Nutrition 6 (9), nzac123, 2022
2022
Artificial intelligence and machine learning for objective intake monitoring
C Diou, K Kyritsis, V Papapanagiotou, I Sarafis, A Delopoulos
Public Health Toxicology 2 (Supplement 1), 2022
2022
Intake monitoring in free-living conditions: Overview and lessons we have learned
C Diou, K Kyritsis, V Papapanagiotou, I Sarafis
Appetite, 106096, 2022
2022
Evaluation of the BigO behavioral indicators in overweight and obese children and adolescents
P Kassari, A Tragomalou, A Vourdoumpa, D Koutaki, M Papadopoulou, ...
ESPE Abstracts 94, 2021
2021
The system can't perform the operation now. Try again later.
Articles 1–20