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Ziyang Leng

7 papers hereh-index 318 citations6 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3
  • middle author4

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.CV4
  • cs.RO3

identity via Semantic Scholar / OpenAlex

collaborators
Showing cs.ROShow all

3 papers · 1 filter

cs.RO2026

DreamStream: Towards Policy-Oriented Generative Simulation for End-to-End Driving

Ziyang Leng, Sicheng Mo, Seth Z. Zhao +4

Faithfully evaluating end-to-end driving policies in simulation requires observations that are not merely photo-realistic, but preserve the scene features a policy relies on to mak…

cs.RO2026

NavSafe-∞: Benchmarking Closed-Loop Driving Safety in Photorealistic Environments

Yuxin Bao, Hongwei Ruan, Luobin Wang +7

End-to-end (E2E) driving policies have advanced rapidly on open-loop (OL) benchmarks, yet OL evaluation cannot reveal whether a policy can withstand compounding errors, recover fro…

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…

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