Search Results for author: Pavlos Sermpezis

Found 3 papers, 1 papers with code

Uncovering Bias in Personal Informatics

no code implementations27 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.

Pointspectrum: Equivariance Meets Laplacian Filtering for Graph Representation Learning

no code implementations6 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.

Graph Representation Learning

My tweets bring all the traits to the yard: Predicting personality and relational traits in Online Social Networks

1 code implementation22 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.

Feature Engineering Marketing

Cannot find the paper you are looking for? You can Submit a new open access paper.