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Zijian Yu

4 accepted papers

2026

VideoVeritas: AI-Generated Video Detection via Perception Pretext Reinforcement Learning

ICML 2026poster

The growing capability of video generation poses escalating security risks, making reliable detection increasingly essential. In this paper, we introduce **VideoVeritas**, a framework that integrates fine-grained perception and fact-based reasoning. We observe that while current multi-modal large la…

Cited by 0SourceScholar
2025

GARD: A Geometry-Informed and Uncertainty-Aware Baseline Method for Zero-Shot Roadside Monocular Object Detection

RA-L 2025

Roadside camera-based perception methods are in high demand for developing efficient vehicle-infrastructure collaborative perception systems. By focusing on object-level depth prediction, we explore the potential benefits of integrating environmental priors into such systems and propose a geometry-b

Cited by 1SourceScholar
2023

Mirror: A Universal Framework for Various Information Extraction Tasks

EMNLP 2023long main

Sharing knowledge between information extraction tasks has always been a challenge due to the diverse data formats and task variations. Meanwhile, this divergence leads to information waste and increases difficulties in building complex applications in real scenarios. Recent studies often formulate…

Cited by 0SourcecodeScholar