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Laura Aina

2 accepted papers

2025

Understanding and Improving Information Preservation in Prompt Compression for LLMs

EMNLP 2025

Recent advancements in large language models (LLMs) have enabled their successful application to a broad range of tasks. However, in information-intensive tasks, the prompt length can grow fast, leading to increased computational requirements, performance degradation, and induced biases from irrelev

2024

Factual Confidence of LLMs: on Reliability and Robustness of Current Estimators

ACL 2024long

Large Language Models (LLMs) tend to be unreliable on fact-based answers.To address this problem, NLP researchers have proposed a range of techniques to estimate LLM’s confidence over facts. However, due to the lack of a systematic comparison, it is not clear how the different methods compare to one…