Search Results for author: Andreas Kaltenbrunner

Found 7 papers, 4 papers with code

Improving Subgraph-GNNs via Edge-Level Ego-Network Encodings

1 code implementation10 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.

Graph Classification Graph Regression

Beyond 1-WL with Local Ego-Network Encodings

1 code implementation27 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.

Large scale analysis of gender bias and sexism in song lyrics

no code implementations3 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.

Cultural Vocal Bursts Intensity Prediction Word Embeddings

Societal Controversies in Wikipedia Articles

no code implementations18 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.

Sharing emotions at scale: The Vent dataset

2 code implementations15 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

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