3 papers
q-bio.NC2026
The Bayesian Origin of the Probability Weighting Function in Human Representation of Probabilities
Xin Tong, Thi Thu Uyen Hoang, Xue-Xin Wei +1
Humans systematically misrepresent probability in a stereotyped inverse-S pattern. It has been documented for decades, but its origin remains unexplained. We propose a Bayesian enc…
cs.CL2026
PDF Retrieval Augmented Question Answering
Thi Thu Uyen Hoang, Meenakshi Rajendran, Kun Zhang +2
This paper presents an advancement in Question-Answering (QA) systems using a Retrieval Augmented Generation (RAG) framework to enhance information extraction from PDF files. Recog…
cs.CL2025
Towards Typologically Aware Rescoring to Mitigate Unfaithfulness in Lower-Resource Languages
Tsan Tsai Chan, Xin Tong, Thi Thu Uyen Hoang +2
Multilingual large language models (LLMs) are known to more frequently generate non-faithful output in resource-constrained languages (Guerreiro et al., 2023 - arXiv:2303.16104), p…