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Xiufeng Song

4 accepted papers

2025

Rethinking Vision-Language Model in Face Forensics: Multi-Modal Interpretable Forged Face Detector

CVPR 2025poster

Deepfake detection is a long-established research topic vital for mitigating the spread of malicious misinformation. Unlike prior methods that provide either binary classification results or textual explanations separately, we introduce a novel method capable of generating both simultaneously. Our m…

2025

UniSTD: Towards Unified Spatio-Temporal Learning across Diverse Disciplines

CVPR 2025poster

Traditional spatiotemporal models generally rely on task-specific architectures, which limit their generalizability and scalability across diverse tasks due to domain-specific design requirements. In this paper, we introduce UniSTD, a unified Transformer-based framework for spatiotemporal modeling,…

2025

VIKI‑R: Coordinating Embodied Multi-Agent Cooperation via Reinforcement Learning

NeurIPS 2025poster

Coordinating multiple embodied agents in dynamic environments remains a core challenge in artificial intelligence, requiring both perception-driven reasoning and scalable cooperation strategies. While recent works have leveraged large language models (LLMs) for multi-agent planning, a few have begun…

Cited by 0SourceScholar
2024

On Learning Multi-Modal Forgery Representation for Diffusion Generated Video Detection

NeurIPS 2024poster

Large numbers of synthesized videos from diffusion models pose threats to information security and authenticity, leading to an increasing demand for generated content detection. However, existing video-level detection algorithms primarily focus on detecting facial forgeries and often fail to identif…