no code implementations • 27 Mar 2023 • Sofia Yfantidou, Pavlos Sermpezis, Athena Vakali, Ricardo Baeza-Yates
Personal informatics (PI) systems, powered by smartphones and wearables, enable people to lead healthier lifestyles by providing meaningful and actionable insights that break down barriers between users and their health information.
no code implementations • 6 Sep 2021 • Marinos Poiitis, Pavlos Sermpezis, Athena Vakali
In a different GRL approach, spectral methods based on graph filtering have emerged addressing over smoothing; however, up to now, they employ traditional neural networks that cannot efficiently exploit the structure of graph data.
1 code implementation • 22 Sep 2020 • Dimitra Karanatsiou, Pavlos Sermpezis, Jon Gruda, Konstantinos Kafetsios, Ilias Dimitriadis, Athena Vakali
Despite a marked increase on research in personality prediction on based on online behavior the focus has been heavily on individual personality traits largely neglecting relational facets of personality.