Kaidi Xu
2 papers · Latest:
Natural Language Processing
Beyond Surface Statistics: Robust Conformal Prediction for LLMs via Internal Representations
Robust conformal prediction for LLMs uses internal Layer-Wise Information (LI) scores to improve reliability, especially under distribution shift.
2604.16217
Natural Language ProcessingIUQ: Interrogative Uncertainty Quantification for Long-Form Large Language Model Generation
IUQ is a new framework that quantifies uncertainty in long-form LLM generations by assessing inter-sample consistency and intra-sample faithfulness.
2604.15109
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