18 citations · 24 across the 9 of their papers we have counts for
Showing 2026Show all
3 papers · 1 filter
cs.CL2026★ 1 cited
Explaining Generalization of AI-Generated Text Detectors Through Linguistic Analysis
Yuxi Xia, Kinga Stańczak, Benjamin Roth
AI-text detectors achieve high accuracy on in-domain benchmarks, but often struggle to generalize across different generation conditions such as unseen prompts, model families, or…
cs.CL2026
Influential Training Data Retrieval for Explaining Verbalized Confidence of LLMs
Yuxi Xia, Loris Schoenegger, Benjamin Roth
Large language models (LLMs) can increase users' perceived trust by verbalizing confidence in their outputs. However, prior work has shown that LLMs are often overconfident, making…
cs.CL2026
Calibration Is Not Enough: Evaluating Confidence Estimation Under Language Variations
Yuxi Xia, Dennis Ulmer, Terra Blevins +3
Confidence estimation (CE) indicates how reliable the answers of large language models are and impacts user trust and decision-making. Existing evaluations mainly concern the align…