2 papers
cs.RO2026
BridgeSim: Unveiling the OL-CL Gap in End-to-End Autonomous Driving
Seth Z. Zhao, Luobin Wang, Hongwei Ruan +13
Open-loop (OL) to closed-loop (CL) gap (OL-CL gap) exists when OL-pretrained policies scoring high in OL evaluations fail to transfer effectively in closed-loop (CL) deployment. In…
cs.CV2025
A Comprehensive Evaluation of Transformer-Based Question Answering Models and RAG-Enhanced Design
Zichen Zhang, Kunlong Zhang, Hongwei Ruan +1
Transformer-based models have advanced the field of question answering, but multi-hop reasoning, where answers require combining evidence across multiple passages, remains difficul…