Bell, Samuel J.

LLM Knowledge is Brittle: Truthfulness Representations Rely on Superficial Resemblance

Haller, P., Ibrahim, M., Kirichenko, P., Sagun, L., & Bell, S. J. (2025) · arXiv

Topic ModelingAdversarial Robustness in Machine Learning

Cited by 15

Towards Geographic Inclusion in the Evaluation of Text-to-Image Models

Hall, M., Bell, S. J., Ross, C., Williams, A., Drozdzal, M., & Soriano, A. R. (2024) · The 2024 ACM Conference on Fairness Accountability and Transparency

Generative Adversarial Networks and Image SynthesisEthics and Social Impacts of AI

Cited by 11

AbstentionBench: Reasoning LLMs Fail on Unanswerable Questions

Kirichenko, P., Ibrahim, M., Chaudhuri, K., & Bell, S. J. (2025) · arXiv

Topic ModelingNatural Language Processing Techniques

Cited by 5