3 papers
cs.CL2026
On Defining Erasure Harms for NLP
Yu Lu Liu, Arnav Goel, Jackie Chi Kit Cheung +3
The deployment of NLP systems has raised concerns about harms they might produce, including representational harms. Recent literature has begun to conceptualize and measure one suc…
cs.CL2025
Improving the Calibration of Confidence Scores in Text Generation Using the Output Distribution's Characteristics
Lorenzo Jaime Yu Flores, Ori Ernst, Jackie Chi Kit Cheung
Well-calibrated model confidence scores can improve the usefulness of text generation models. For example, users can be prompted to review predictions with low confidence scores, t…
cs.CL2025
PreSumm: Predicting Summarization Performance Without Summarizing
Steven Koniaev, Ori Ernst, Jackie Chi Kit Cheung
Despite recent advancements in automatic summarization, state-of-the-art models do not summarize all documents equally well, raising the question: why? While prior research has ext…