3 papers
cs.CV2026
WorldMark: A Unified Benchmark Suite for Interactive Video World Models
Xiaojie Xu, Zhengyuan Lin, Kang He +5
Unlike text- or image-driven video generation, an interactive world model is driven by actions: the user acts, and the world responds. Two obstacles stand in the way of fair and co…
cs.LG2025
PreGenie: An Agentic Framework for High-quality Visual Presentation Generation
Xiaojie Xu, Xinli Xu, Sirui Chen +3
Visual presentations are vital for effective communication. Early attempts to automate their creation using deep learning often faced issues such as poorly organized layouts, inacc…
cs.CV2025
Long-Video Audio Synthesis with Multi-Agent Collaboration
Yehang Zhang, Xinli Xu, Xiaojie Xu +2
Video-to-audio synthesis, which generates synchronized audio for visual content, critically enhances viewer immersion and narrative coherence in film and interactive media. However…