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Claudio Pinhanez
Principal Researcher, IBM Research, International Business Machines
Joined
January 2022
Names
Claudio Pinhanez
(Preferred)
,
Claudio Santos Pinhanez
,
Claudio S. Pinhanez
Emails
****@pinhanez.com
(Confirmed)
,
****@br.ibm.com
Personal Links
Google Scholar
DBLP
ORCID
LinkedIn
Semantic Scholar
ACL Anthology
Career & Education History
Principal Researcher
IBM Research,
International Business Machines
(ibm.com)
2010
–
Present
Researcher
IBM Research T.J. Watson Research Center,
International Business Machines
(ibm.com)
1999
–
2008
PhD student
MIT Media Laboratory,
Massachusetts Institute of Technology
(mit.edu)
1993
–
1999
Advisors, Relations & Conflicts
Coworker
Paulo Cavalin
2012
–
Present
Coworker
Julio Nogima
2011
–
Present
Coworker
Heloisa Candello
2011
–
Present
Coworker
Fabio Cozman
2000
–
Present
PhD Advisor
Aaron Bobick
1993
–
2003
Expertise
Natural Language Processing
2015
–
2022
Human-Computer Interaction
1995
–
2022
Artificial Intelligence
1985
–
2022
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
Sentence-level Aggregation of Lexical Metrics Correlates Stronger with Human Judgements than Corpus-level Aggregation
Paulo R. Cavalin
,
Pedro Henrique Domingues
,
Claudio S. Pinhanez
AAAI 2025
Readers:
Everyone
Ethical Co-Development of AI Applications with Indigenous Communities
Claudio Santos Pinhanez
,
Edem Wornyo
CHI Extended Abstracts 2025
Readers:
Everyone
Human Evaluation of the Usefulness of Fine-Tuned English Translators for the Guarani Mbya and Nheengatu Indigenous Languages
Claudio S. Pinhanez
,
Paulo R. Cavalin
,
Julio Nogima
PROPOR (2) 2024
Readers:
Everyone
Harnessing the Power of Artificial Intelligence to Vitalize Endangered Indigenous Languages: Technologies and Experiences
Claudio S. Pinhanez
,
Paulo R. Cavalin
,
Luciana Storto
,
Thomas Finbow
,
Alexander Cobbinah
,
Julio Nogima
,
Marisa Vasconcelos
,
Pedro Domingues
,
Priscila de Souza Mizukami
,
Nicole Grell
,
Majoí Gongora
,
Isabel Gonçalves
CoRR 2024
Readers:
Everyone
Creating an African American-Sounding TTS: Guidelines, Technical Challenges, and Surprising Evaluations
Claudio S. Pinhanez
,
Raul Fernandez
,
Marcelo Grave
,
Julio Nogima
,
Ron Hoory
CoRR 2024
Readers:
Everyone
Fixing Rogue Memorization in Many-to-One Multilingual Translators of Extremely-Low-Resource Languages by Rephrasing Training Samples
Paulo R. Cavalin
,
Pedro Henrique Domingues
,
Claudio S. Pinhanez
,
Julio Nogima
NAACL-HLT 2024
Readers:
Everyone
Sentence-level Aggregation of Lexical Metrics Correlate Stronger with Human Judgements than Corpus-level Aggregation
Paulo R. Cavalin
,
Pedro Henrique Domingues
,
Claudio S. Pinhanez
CoRR 2024
Readers:
Everyone
Theoretical and Empirical Advantages of Dense-Vector to One-Hot Encoding of Intent Classes in Open-World Scenarios
Paulo R. Cavalin
,
Claudio Santos Pinhanez
LREC/COLING 2024
Readers:
Everyone
Disappearing without a Trace: Coverage, Community, Quality, and Temporal Dynamics of Wikipedia Articles on Endangered Brazilian Indigenous Languages
Marisa Vasconcelos
,
Priscila de Souza Mizukami
,
Claudio Santos Pinhanez
ICWSM 2024
Readers:
Everyone
View all 120 publications
Co-Authors
Aaron F. Bobick
Alan Braz
Albrecht Schmidt
Alessandro Costa
Alexander Cobbinah
Alexandre Rademaker
Ana Paula Appel
Andrew D. Wilson
Anthony Levas
Arjan Schütte
Bianca Zadrozny
Bruce Blumberg
Bruna Daniele Andrade
Carina Missae
Carolina S. Andrade
Cassia Sanctos
Chandrasekhar Narayanaswami
Clare-Marie Karat
Cleidson R. B. de Souza
Cleidson Ronald Botelho de Souza
Cícero Nogueira dos Santos
Daniel Gribel
Danilo F. Ferreira
David R. Millen
Doug Riecken
View all 139 co-authors