Lukas Aichberger

PhD student@Johannes Kepler Universität Linz·奥地利·OpenReview

研究方向

large language models · natural language generation · post-training · language model reasoning · latent reasoning · uncertainty quantification · uncertainty measures · predictive uncertainty · epistemic uncertainty · aleatoric uncertainty

Lukas Aichberger

Rethinking Uncertainty Estimation in LLMs: A Principled Single-Sequence Measure

Addressing Pitfalls in the Evaluation of Uncertainty Estimation Methods for Natural Language Generation

It's a TRAP! Task-Redirecting Agent Persuasion Benchmark for Web Agents

MIP against Agent: Malicious Image Patches Hijacking Multimodal OS Agents

Improving Uncertainty Estimation through Semantically Diverse Language Generation

Rethinking Uncertainty Estimation in Natural Language Generation

On Information-Theoretic Measures of Predictive Uncertainty