Catarina G. Belém

22 papers A* 4Journal 16Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Bayesian Evaluation of Large Language Model Behavior.
CoRR
Rachel Longjohn, Shang Wu, Saatvik Kher, Catarina G. Belém, Padhraic Smyth
2025 — conf
From Single to Multi: How LLMs Hallucinate in Multi-Document Summarization.
NAACL (Findings)
Catarina G. Belém, Pouya Pezeshkpour, Hayate Iso, Seiji Maekawa, Nikita Bhutani, Estevam Hruschka
2025 J jnl
Improving Metacognition and Uncertainty Communication in Language Models.
CoRR
Mark Steyvers, Catarina G. Belém, Padhraic Smyth
2025 J jnl
Readability Reconsidered: A Cross-Dataset Analysis of Reference-Free Metrics.
CoRR
Catarina G. Belém, Parker Glenn, Alfy Samuel, Anoop Kumar, Daben Liu
2025 J jnl
Semantic Probabilistic Control of Language Models.
CoRR
Kareem Ahmed, Catarina G. Belém, Padhraic Smyth, Sameer Singh
2025 J jnl
Uncertainty as Feature Gaps: Epistemic Uncertainty Quantification of LLMs in Contextual Question-Answering.
CoRR
Yavuz Faruk Bakman, Sungmin Kang, Zhiqi Huang, Duygu Nur Yaldiz, Catarina G. Belém, Chenyang Zhu, Anoop Kumar, Alfy Samuel, Salman Avestimehr, Daben Liu, Sai Praneeth Karimireddy
2025 J jnl
What large language models know and what people think they know.
Nat. Mac. Intell.
Mark Steyvers, Heliodoro Tejeda Lemus, Aakriti Kumar, Catarina G. Belém, Sheer Karny, Xinyue Hu, Lukas William Mayer, Padhraic Smyth
2024 A* conf
Are Models Biased on Text without Gender-related Language?
ICLR
Catarina G. Belém, Preethi Seshadri, Yasaman Razeghi, Sameer Singh
2024 J jnl
Are Models Biased on Text without Gender-related Language?
CoRR
Catarina G. Belém, Preethi Seshadri, Yasaman Razeghi, Sameer Singh
2024 J jnl
From Single to Multi: How LLMs Hallucinate in Multi-Document Summarization.
CoRR
Catarina G. Belém, Pouya Pezeskhpour, Hayate Iso, Seiji Maekawa, Nikita Bhutani, Estevam Hruschka
2024 A* conf
Perceptions of Linguistic Uncertainty by Language Models and Humans.
EMNLP
Catarina G. Belém, Markelle Kelly, Mark Steyvers, Sameer Singh, Padhraic Smyth
2024 J jnl
Perceptions of Linguistic Uncertainty by Language Models and Humans.
CoRR
Catarina G. Belém, Markelle Kelly, Mark Steyvers, Sameer Singh, Padhraic Smyth
2024 J jnl
The Calibration Gap between Model and Human Confidence in Large Language Models.
CoRR
Mark Steyvers, Heliodoro Tejeda Lemus, Aakriti Kumar, Catarina G. Belém, Sheer Karny, Xinyue Hu, Lukas William Mayer, Padhraic Smyth
2023 A* conf
FairGBM: Gradient Boosting with Fairness Constraints.
ICLR
André Ferreira Cruz, Catarina G. Belém, João Bravo, Pedro Saleiro, Pedro Bizarro
2022 J jnl
FairGBM: Gradient Boosting with Fairness Constraints.
CoRR
André Ferreira Cruz, Catarina G. Belém, João Bravo, Pedro Saleiro, Pedro Bizarro
2021 J jnl
How can I choose an explainer? An Application-grounded Evaluation of Post-hoc Explanations.
CoRR
Sérgio M. Jesus, Catarina G. Belém, Vladimir Balayan, João Bento, Pedro Saleiro, Pedro Bizarro, João Gama
2021 — conf
How can I choose an explainer?: An Application-grounded Evaluation of Post-hoc Explanations.
FAccT
Sérgio M. Jesus, Catarina G. Belém, Vladimir Balayan, João Bento, Pedro Saleiro, Pedro Bizarro, João Gama
2021 A* conf
Promoting Fairness through Hyperparameter Optimization.
ICDM
André Ferreira Cruz, Pedro Saleiro, Catarina G. Belém, Carlos Soares, Pedro Bizarro
2021 J jnl
Promoting Fairness through Hyperparameter Optimization.
CoRR
André Ferreira Cruz, Pedro Saleiro, Catarina G. Belém, Carlos Soares, Pedro Bizarro
2021 J jnl
Weakly Supervised Multi-task Learning for Concept-based Explainability.
CoRR
Catarina G. Belém, Vladimir Balayan, Pedro Saleiro, Pedro Bizarro
2020 J jnl
A Bandit-Based Algorithm for Fairness-Aware Hyperparameter Optimization.
CoRR
André Ferreira Cruz, Pedro Saleiro, Catarina G. Belém, Carlos Soares, Pedro Bizarro
2020 J jnl
Teaching the Machine to Explain Itself using Domain Knowledge.
CoRR
Vladimir Balayan, Pedro Saleiro, Catarina G. Belém, Ludwig Krippahl, Pedro Bizarro