A genetic rule-based data clustering toolkit. - Ioannis A. Sarafis; Ali M. S. Zalzala; Philip W. Trinder (IEEE Congress on Evolutionary Computation, 2002)

Towards effective subspace clustering with an evolutionary algorithm. - Ioannis A. Sarafis; Philip W. Trinder; Ali M. S. Zalzala (IEEE Congress on Evolutionary Computation, 2003)

Mining Comprehensible Clustering Rules with an Evolutionary Algorithm. - Ioannis A. Sarafis; Philip W. Trinder; Ali M. S. Zalzala (GECCO, 2003)

Data mining clustering of high dimensional databases with evolutionary algorithms. - Ioannis A. Sarafis (2005)

NOCEA: A rule-based evolutionary algorithm for efficient and effective clustering of massive high-dimensional databases. - Ioannis A. Sarafis; Philip W. Trinder; Ali M. S. Zalzala (Appl. Soft Comput., 2007)

Weighted SVM from clickthrough data for image retrieval. - Ioannis A. Sarafis; Christos Diou; Theodora Tsikrika; Anastasios Delopoulos (ICIP, 2014)

Building Robust Concept Detectors from Clickthrough Data: A Study in the MSR-Bing Dataset. - Ioannis A. Sarafis; Christos Diou; Anastasios Delopoulos (SMAP, 2014)

CAROTID - A web-based platform for optimal personalized management of atherosclerotic patients. - Aimilia Gastounioti; Vasileios D. Kolias; Spyretta Golemati; Nikolaos N. Tsiaparas; Aikaterini I. Matsakou; John S. Stoitsis; Nikolaos P. E. Kadoglou; Christos Gkekas; John D. Kakisis; Christos D. Liapis; Petros Karakitsos; Ioannis A. Sarafis; et al. (Comput. Methods Programs Biomed., 2014)

Building effective SVM concept detectors from clickthrough data for large-scale image retrieval. - Ioannis A. Sarafis; Christos Diou; Anastasios Delopoulos (Int. J. Multim. Inf. Retr., 2015)

Online training of concept detectors for image retrieval using streaming clickthrough data. - Ioannis A. Sarafis; Christos Diou; Anastasios Delopoulos (Eng. Appl. Artif. Intell., 2016)

Data-driven assessments for sensor measurements of eating behavior. - Christos Diou; Ioannis A. Sarafis; Ioannis Ioakimidis; Anastasios Delopoulos (BHI, 2017)

Personalised meal eating behaviour analysis via semi-supervised learning. - Alexandros Papadopoulos; Konstantinos Kyritsis; Ioannis A. Sarafis; Anastasios Delopoulos (EMBC, 2018)

Span error bound for weighted SVM with applications in hyperparameter selection. - Ioannis A. Sarafis; Christos Diou; Anastasios Delopoulos (CoRR, 2018)

Behaviour Profiles for Evidence-based Policies Against Obesity. - Ioannis A. Sarafis; Christos Diou; Anastasios Delopoulos (EMBC, 2019)

Assessment of In-Meal Eating Behaviour using Fuzzy SVM. - Ioannis A. Sarafis; Christos Diou; Ioannis Ioakimidis; Anastasios Delopoulos (EMBC, 2019)

A Methodology for Obtaining Objective Measurements of Population Obesogenic Behaviors in Relation to the Environment. - Christos Diou; Ioannis A. Sarafis; Vasileios Papapanagiotou; Ioannis Ioakimidis; Anastasios Delopoulos (CoRR, 2019)

BigO: A public health decision support system for measuring obesogenic behaviors of children in relation to their local environment. - Christos Diou; Ioannis A. Sarafis; Vasileios Papapanagiotou; Leonidas Alagialoglou; Irini Lekka; Dimitrios Filos; Leandros Stefanopoulos; Vasileios Kilintzis; Christos Maramis; Youla Karavidopoulou; Nikolaos Maglaveras; Ioannis Ioakimidis; et al. (EMBC, 2020)

Collecting big behavioral data for measuring behavior against obesity. - Vasileios Papapanagiotou; Ioannis A. Sarafis; Christos Diou; Ioannis Ioakimidis; Evangelia Charmandari; Anastasios Delopoulos (EMBC, 2020)

Inferring the Spatial Distribution of Physical Activity in Children Population from Characteristics of the Environment. - Ioannis A. Sarafis; Christos Diou; Vasileios Papapanagiotou; Leonidas Alagialoglou; Anastasios Delopoulos (EMBC, 2020)

BigO: A public health decision support system for measuring obesogenic behaviors of children in relation to their local environment. - Christos Diou; Ioannis A. Sarafis; Vassilis Papapanagiotou; Leonidas Alagialoglou; Irini Lekka; Dimitrios Filos; Leandros Stefanopoulos; Vasileios Kilintzis; Christos Maramis; Youla Karavidopoulou; Nicos Maglaveras; Ioannis Ioakimidis; et al. (CoRR, 2020)

Intake Monitoring in Free-Living Conditions: Overview and Lessons we Have Learned. - Christos Diou; Konstantinos Kyritsis; Vasileios Papapanagiotou; Ioannis A. Sarafis (CoRR, 2022)

Food Image Classification and Segmentation with Attention-Based Multiple Instance Learning. - Valasia Vlachopoulou; Ioannis A. Sarafis; Alexandros Papadopoulos (SMAP, 2023)

A System for Objectively Measuring Behavior and the Environment to Support Large-Scale Studies on Childhood Obesity. - Vasileios Papapanagiotou; Ioannis A. Sarafis; Leonidas Alagialoglou; Vasileios Gkolemis; Christos Diou; Anastasios Delopoulos (IEEE J. Biomed. Health Informatics, 2025)