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Sean O'Brien
Sean O'Brien
PhD @ UC San Diego (previously UC Berkeley, Meta AI)
Verified email at ucsd.edu
Title
Cited by
Cited by
Year
Shepherd: A critic for language model generation
T Wang, P Yu, XE Tan, S O'Brien, R Pasunuru, J Dwivedi-Yu, ...
arXiv preprint arXiv:2308.04592, 2023
1062023
Contrastive decoding improves reasoning in large language models
S O'Brien, M Lewis
arXiv preprint arXiv:2309.09117, 2023
792023
Improving LLM abilities in idiomatic translation
S Donthi, M Spencer, OB Patel, JY Doh, E Rodan, K Zhu, S O’Brien
Proceedings of the First Workshop on Language Models for Low-Resource …, 2025
292025
Question-analysis prompting improves LLM performance in reasoning tasks
D Yugeswardeenoo, K Zhu, S O’Brien
Proceedings of the 62nd Annual Meeting of the Association for Computational …, 2024
232024
AAVENUE: Detecting LLM Biases on NLU Tasks in AAVE via a Novel Benchmark
A Gupta, P Meng, E Yurtseven, S O'Brien, K Zhu
arXiv preprint arXiv:2408.14845, 2024
142024
Are you really listening? boosting perceptual awareness in music-qa benchmarks
Y Zang, S O'Brien, T Berg-Kirkpatrick, J McAuley, Z Novack
arXiv preprint arXiv:2504.00369, 2025
132025
DiversityMedQA: Assessing Demographic Biases in Medical Diagnosis using Large Language Models
R Rawat, H McBride, D Nirmal, R Ghosh, J Moon, D Alamuri, S O'Brien, ...
arXiv preprint arXiv:2409.01497, 2024
112024
Pathfinder: Guided search over multi-step reasoning paths
O Golovneva, S O'Brien, R Pasunuru, T Wang, L Zettlemoyer, ...
arXiv preprint arXiv:2312.05180, 2023
102023
A Model-independent Radio telescope dark matter search
A Keller, S O’Brien, A Kamdar, NM Rapidis, AF Leder, K van Bibber
The Astrophysical Journal 927 (1), 71, 2022
92022
DiversityMedQA: A benchmark for assessing demographic biases in medical diagnosis using large language models
R Rawat, H McBride, R Ghosh, D Nirmal, J Moon, D Alamuri, SO Brien, ...
Proceedings of the Third Workshop on NLP for Positive Impact, 334-348, 2024
82024
Self-updatable large language models with parameter integration
Y Wang, X Liu, X Chen, S O'Brien, J Wu, J McAuley
arXiv e-prints, arXiv: 2410.00487, 2024
72024
Disentangling likes and dislikes in personalized generative explainable recommendation
R Shimizu, T Wada, Y Wang, J Kruse, S O'Brien, S HtaungKham, L Song, ...
Proceedings of the ACM on Web Conference 2025, 4793-4809, 2025
62025
Introducing mapo: Momentum-aided gradient descent prompt optimization
A Cui, P Nandyalam, A Rufail, E Cheung, A Lei, K Zhu, S O'Brien
arXiv preprint arXiv:2410.19499, 2024
62024
From Bias to Balance: Detecting Facial Expression Recognition Biases in Large Multimodal Foundation Models
K Chhua, Z Wen, V Hathalia, K Zhu, S O'Brien
arXiv preprint arXiv:2408.14842, 2024
52024
Causal language control in multilingual transformers via sparse feature steering
CT Chou, G Liu, J Sun, C Blondin, K Zhu, V Sharma, S O'Brien
arXiv preprint arXiv:2507.13410, 2025
42025
Endive: A cross-dialect benchmark for fairness and performance in large language models
A Gupta, J Cheung, P Meng, S Sayyed, A Liao, K Zhu, S O'Brien
arXiv preprint arXiv:2504.07100, 2025
42025
Self-updatable large language models by integrating context into model parameters
Y Wang, X Liu, X Chen, S O'Brien, J Wu, J McAuley
arXiv preprint arXiv:2410.00487, 2024
42024
Enhancing Language Model Reasoning via Weighted Reasoning in Self-Consistency
T Knappe, R Li, A Chauhan, K Chhua, K Zhu, S O'Brien
arXiv e-prints, arXiv: 2410.07839, 2024
42024
Distill clip (dclip): Enhancing image-text retrieval via cross-modal transformer distillation
D Csizmadia, A Codreanu, V Sim, V Prabhu, M Lu, K Zhu, S O'Brien, ...
arXiv preprint arXiv:2505.21549, 2025
32025
Advancing Uto-Aztecan Language Technologies: A Case Study on the Endangered Comanche Language
J Alvarez, D Karajeanes, A Prado, J Ruttan, I Yang, S O’Brien, V Sharma, ...
Proceedings of the Fifth Workshop on NLP for Indigenous Languages of the …, 2025
32025
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Articles 1–20