Nicolás Benjamín Ocampo

Doctorant
100 %
Libre accès
9
Documents
Affiliations actuelles
  • Université Côte d'Azur (UniCA)
  • Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S)
  • Centre National de la Recherche Scientifique (CNRS)
  • Web-Instrumented huMan-Machine Interactions, Communities and Semantics (WIMMICS)
Contact

Présentation

I am a third-year PhD student in Computer Science (CS) at Université Côte d’Azur, Inria, CNRS, I3S, and a member of the Wimmics Research Team working on Implicit and Subtle Abusive Language using Machine Learning and Natural Language Processing (NLP).

My current research interests lie in the intersection of linguistics and NLP. My thesis topic aims to properly represent implicit and subtle (instances with irony, sentiment, exaggeration, circumlocution, etc) for abusive language detection and downstream tasks. After a proper representation of these notions with the WIMMICS team we aim for generating counter-narratives automatically in order to provide an informative answer that counter-argues a message, giving more context to social media users.


Compétences

Machine Learning Natural Language Processing Computer Science

Publications

Publications

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From Hidden to Harmful: Connecting Implicit and Explicit Hate Through Implied Statements

Nicolás Benjamín Ocampo , Elena Cabrio , Serena Villata

WI-IAT 2025 - 24th IEEE/WIC International Conference on Web Intelligence and Intelligent Agent Technology, Nov 2025, London, United Kingdom

Communication dans un congrès hal-05453245v1
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PEACE: Providing Explanations and Analysis for Combating Hate Expressions

Greta Damo , Nicolás Benjamín Ocampo , Elena Cabrio , Serena Villata

ECAI 2024 - 27th European Conference on Artificial Intelligence, Oct 2024, Santiago de Compostela, Spain

Communication dans un congrès hal-04684950v1
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Is Safer Better? The Impact of Guardrails on the Argumentative Strength of LLMs in Hate Speech Countering

Helena Bonaldi , Greta Damo , Nicolás Benjamín Ocampo , Elena Cabrio , Serena Villata et al.

EMNLP 2024 - 2024 Conference on Empirical Methods in Natural Language Processing, Nov 2024, Miami (Florida), United States. ⟨10.48550/arXiv.2410.03466⟩

Communication dans un congrès hal-04734455v1
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Unveiling the Hate: Generating Faithful and Plausible Explanations for Implicit and Subtle Hate Speech Detection

Greta Damo , Nicolás Benjamín Ocampo , Elena Cabrio , Serena Villata

NLDB 2024 - 29th International Conference on Natural Language & Information Systems, Jun 2024, Torino, Italy

Communication dans un congrès hal-04658110v2
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An In-depth Analysis of Implicit and Subtle Hate Speech Messages

Nicolás Benjamín Ocampo , Ekaterina Sviridova , Elena Cabrio , Serena Villata

EACL 2023 - 17th Conference of the European Chapter of the Association for Computational Linguistics, May 2023, Dubrovnik, France. pp.1997-2013, ⟨10.18653/v1/2023.eacl-main.147⟩

Communication dans un congrès hal-04214094v2
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Playing the Part of the Sharp Bully : Generating Adversarial Examples for Implicit Hate Speech Detection

Nicolás Benjamín Ocampo , Elena Cabrio , Serena Villata

ACL 2023 - 61st Annual Meeting of the Association for Computational Linguistics, Jul 2023, Toronto, Canada. pp.2758-2772, ⟨10.18653/v1/2023.findings-acl.173⟩

Communication dans un congrès hal-04214125v1
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Unmasking the Hidden Meaning: Bridging Implicit and Explicit Hate Speech Embedding Representations

Nicolás Benjamín Ocampo , Elena Cabrio , Serena Villata

EMNLP 2023 - Conference on Empirical Methods in Natural Language Processing, Dec 2023, Singapore, France. pp.6626-6637, ⟨10.18653/v1/2023.findings-emnlp.441⟩

Communication dans un congrès hal-04351644v2