Author

Ioannis Rallis

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Open access Sep 2026

Breaking the obesity-cancer link: assessing European school-based and complementary obesity-prevention strategies and their implementation obstacles

Nowadays, obesity among children and adolescents is considered an additional factor in cancer development during adulthood. These facts are supported by current epidemiological studies. To address these challenges, a wide range of obesity prevention programmes have been launched in Europe, promoting actions for persona...

Ioannis Rallis, Theodora Spyropoulou, Anastasios D. Doulamis et al. · Frontiers in Public Health · 0 citations

Preprint Aug 2026

H2: A Dual Hybrid Semantic Data Lake Architecture for Medical Data Harmonization with Human-In-the-Loop verified, LLM Driven Metadata Annotation System

A semantic data lake architecture that promotes data harmonization and incorporates a generative annotation process (i.e. LLMs) of non-labeled metadata collections to support the application of meaningful ML techniques is proposed.

I. Tzortzis, Georgia Kapetadimitri, Agapi Davradou et al. · 0 citations