Paulo Cavalin

Research Scientist, International Business Machines

Joined

July 2019

Names

Paulo Cavalin (Preferred)

Paulo Rodrigo Cavalin

Paulo R. Cavalin

Emails

****@br.ibm.com (Confirmed)

****@gmail.com (Confirmed)

Personal Links

Career & Education History

Research Scientist

International Business Machines (ibm.com)

2012 – Present

PhD student

École de technologie supérieure, Université du Québec (etsmtl.ca)

2006 – 2011

MS student

Pontificia Universidade Católica do Paraná (pucpr.br)

2003 – 2005

Undergrad student

Universidade Estadual de Ponta Grossa (uepg.br)

1999 – 2002

Advisors, Relations & Conflicts

Coworker

Claudio Pinhanez

2012 – Present

Expertise

Machine Translation Evaluation

2022 – Present

Machine Translation

2019 – Present

Natural language processing

2013 – Present

Machine learning

2003 – Present

Publications

CAT: A Metric-Driven Framework for Analyzing the Consistency-Accuracy Relation of LLMs under Controlled Input Variations
Paulo Cavalin, Cassia Sanctos, Marcelo Carpinette Grave, Claudio Pinhanez
- Submitted to ICLR 2026
- Readers: Everyone
Exploring the Advantages of Dense-Vector to One-Hot Encoding of Intent Classes in Out-of-Scope Detection Tasks
Claudio S. Pinhanez, Paulo R. Cavalin
- Published: 01 Jan 2022, Last Modified: 28 Apr 2023
- CoRR 2022
- Readers: Everyone
A Dynamic Multi-criteria Multi-engine Approach for Text Simplification
Victor Henrique Alves Ribeiro, Paulo R. Cavalin, Edmilson da Silva Morais
- Published: 01 Jan 2021, Last Modified: 10 May 2023
- IJCNN 2021
- Readers: Everyone
Integrating Machine Learning Data with Symbolic Knowledge from Collaboration Practices of Curators to Improve Conversational Systems
Claudio Santos Pinhanez, Heloisa Candello, Paulo Rodrigo Cavalin, Mauro Carlos Pichiliani, Ana Paula Appel, Victor Henrique Alves Ribeiro, Julio Nogima, Maíra Gatti de Bayser, Melina Alberio Guerra, Henrique Ferreira, Gabriel Louzada Malfatti
- Published: 01 Jan 2021, Last Modified: 28 Apr 2023
- CHI 2021
- Readers: Everyone
Using Meta-Knowledge Mined from Identifiers to Improve Intent Recognition in Conversational Systems
Claudio S. Pinhanez, Paulo Rodrigo Cavalin, Victor Henrique Alves Ribeiro, Ana Paula Appel, Heloisa Candello, Julio Nogima, Mauro Pichiliani, Melina Alberio Guerra, Maíra de Bayser, Gabriel Louzada Malfatti, Henrique Ferreira
- Published: 01 Jan 2021, Last Modified: 28 Apr 2023
- ACL/IJCNLP (1) 2021
- Readers: Everyone
Towards a Method to Classify Language Style for Enhancing Conversational Systems
Paulo Rodrigo Cavalin, Victor Henrique Alves Ribeiro, Marisa Vasconcelos, Claudio S. Pinhanez, Julio Nogima, Henrique Ferreira
- Published: 01 Jan 2021, Last Modified: 28 Apr 2023
- IJCNN 2021
- Readers: Everyone
From Disjoint Sets to Parallel Data to Train Seq2Seq Models for Sentiment Transfer
Paulo R. Cavalin, Marisa Vasconcelos, Marcelo Grave, Claudio S. Pinhanez, Victor Henrique Alves Ribeiro
- Published: 01 Jan 2020, Last Modified: 28 Apr 2023
- EMNLP (Findings) 2020
- Readers: Everyone
Creating Corpora for Seq2Seq Tone Rephrasing Using Social Media Posts
Paulo R. Cavalin, Marisa Vasconcelos, Marcelo Grave, Claudio S. Pinhanez
- Published: 01 Jan 2020, Last Modified: 28 Apr 2023
- IJCNN 2020
- Readers: Everyone
Improving Out-of-Scope Detection in Intent Classification by Using Embeddings of the Word Graph Space of the Classes
Paulo R. Cavalin, Victor Henrique Alves Ribeiro, Ana Paula Appel, Claudio S. Pinhanez
- Published: 01 Jan 2020, Last Modified: 28 Apr 2023
- EMNLP (1) 2020
- Readers: Everyone
Using Meta-Knowledge Mined from Identifiers to Improve Intent Recognition in Neuro-Symbolic Algorithms
Claudio S. Pinhanez, Paulo R. Cavalin, Victor Henrique Alves Ribeiro, Heloisa Candello, Julio Nogima, Ana Paula Appel, Mauro Pichiliani, Maíra Gatti de Bayser, Melina Alberio Guerra, Henrique Ferreira, Gabriel Louzada Malfatti
- Published: 01 Jan 2020, Last Modified: 28 Apr 2023
- CoRR 2020
- Readers: Everyone

View all 49 publications

Co-Authors

View all 70 co-authors