1 code implementation • 10 Dec 2023 • Nurudin Alvarez-Gonzalez, Andreas Kaltenbrunner, Vicenç Gómez
We present a novel edge-level ego-network encoding for learning on graphs that can boost Message Passing Graph Neural Networks (MP-GNNs) by providing additional node and edge features or extending message-passing formats.
1 code implementation • 27 Nov 2022 • Nurudin Alvarez-Gonzalez, Andreas Kaltenbrunner, Vicenç Gómez
Identifying similar network structures is key to capture graph isomorphisms and learn representations that exploit structural information encoded in graph data.
no code implementations • 3 Aug 2022 • Lorenzo Betti, Carlo Abrate, Andreas Kaltenbrunner
We employ Natural Language Processing techniques to analyse 377808 English song lyrics from the "Two Million Song Database" corpus, focusing on the expression of sexism across five decades (1960-2010) and the measurement of gender biases.
2 code implementations • Findings (EMNLP) 2021 • Nurudin Alvarez-Gonzalez, Andreas Kaltenbrunner, Vicenç Gómez
Identifying emotions from text is crucial for a variety of real world tasks.
no code implementations • 26 Sep 2020 • Nurudin Alvarez-Gonzalez, Andreas Kaltenbrunner, Vicenç Gómez
Learning embeddings from large-scale networks is an open challenge.
no code implementations • 18 Apr 2019 • Erik Borra, Andreas Kaltenbrunner, Michele Mauri, Esther Weltevrede, David Laniado, Richard Rogers, Paolo Ciuccarelli, Giovanni Magni, Tommaso Venturini
Collaborative content creation inevitably reaches situations where different points of view lead to conflict.
2 code implementations • 15 Jan 2019 • Nikolaos Lykousas, Costantinos Patsakis, Andreas Kaltenbrunner, Vicenç Gómez
We present the Vent dataset, the largest annotated dataset of text, emotions, and social connections to date.
Social and Information Networks Human-Computer Interaction