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Yuheng Lei

2 accepted papers

2025

Text2World: Benchmarking Large Language Models for Symbolic World Model Generation

ACL 2025finding

Recently, there has been growing interest in leveraging large language models (LLMs) to generate symbolic world models from textual descriptions. Although LLMs have been extensively explored in the context of world modeling, prior studies encountered several challenges, including evaluation randomne…

2024

FREA: Feasibility-Guided Generation of Safety-Critical Scenarios with Reasonable Adversariality

CoRL 2024poster

Generating safety-critical scenarios, which are essential yet difficult to collect at scale, offers an effective method to evaluate the robustness of autonomous vehicles (AVs). Existing methods focus on optimizing adversariality while preserving the naturalness of scenarios, aiming to achieve a bala…

Cited by 3SourceScholar