Roberto Centeno

4 papers · 2024–2026 · 3 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (13)

Venues

SemEval (2) EACL (1) IJCAI (1)

Top co-authors

Alvaro Rodrigo (3) Raquel Rodriguez-Garcia (2) Alberto Caballero (1) Victor Garcia Sanabria (1)

Research topics

Natural Language Processing (3) Applications (3) Artificial Intelligence (2) Deep Learning (2) Machine Learning (2) Learning Types · Machine Learning (2) Learning Types · Deep Learning (2) Interdisciplinary (1) Architectures (1) Core AI (1) Learning Paradigms (1) Resources & Methods (1) Social (1)

Keywords

text classification (3) multi-task learning (1) few-shot learning (1) sentiment analysis (1) stance detection (1) social media analysis (1) text analysis (1) zero-shot prompting (1) polarization detection (1) information propagation (1) social media (1) agent-based modeling (1) misinformation diffusion (1) few-shot prompting (1) hate speech detection (1) multilingual language model (1) role classification (1) large language model (1) textual analysis (1) zero-shot learning (1)

Papers

UNED at SemEval-2026 Task 9: Sentiment-Aware Transformer Models with Back-Translation Augmentation for Online polarisation Detection SemEval 2026 NlpUned at SemEval-2025 Task 10: Beyond Training: A Taxonomy-Guided Approach to Role Classification Using LLMs SemEval 2025 Simulating Misinformation Diffusion on Social Media Through CoNVaI: A Textual- and Agent-Based Diffusion Model IJCAI 2025 HAMiSoN-MTL at ClimateActivism 2024: Detection of Hate Speech, Targets, and Stance using Multi-task Learning EACL 2024