الباحثون

Yuntian Deng

المنشورات 2

نسخة أولية وصول مفتوح

A Benchmark & Dataset for Detecting AI-Manipulated Visual Evidence in the Court System

Kelly McConvey, Sajad Ebrahimi, Nima Jamali وآخرون · 2026 · 10.1145/3799682.3840194

Photographic evidence is becoming increasingly vulnerable to forms of alteration and fabrication that existing legal and technical workflows are not well equipped to evaluate. Surveillance frames, dashcam stills, and phone photographs may be used to establish presence, sequence, causation, damage, or identity, yet cont …

نسخة أولية وصول مفتوح

DualWAM: Dual-System World Action Models for Asynchronous Global Planning and Local Refinement

Yixin Zheng, Jiangran Lyu, Yuntian Deng وآخرون · 2026

World Action Models (WAMs) jointly generate robot actions and predict future world states, transferring priors from video pretraining to robot control. However, future visual prediction is computationally expensive, so existing WAMs often rely on long action chunks to amortize inference cost across control steps, at th …

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