2025 arXiv From Navigation to Refinement: Revealing the Two-Stage Nature of Flow-based Diffusion Models through Oracle Velocity Haoming Liu, Jinnuo Liu, Yanhao Li, and 5 more authors arXiv preprint arXiv:2512.02826, 2025 arXiv 2024 WSDM GEMRec: Towards Generative Model Recommendation Yuanhe Guo, Haoming Liu, and Hongyi Wen In Proceedings of the 17th ACM International Conference on Web Search and Data Mining, 2024 Paper Code Demo Video 2023 arXiv Diffusion Cocktail: Fused Generation from Diffusion Models Haoming Liu, Yuanhe Guo, Shengjie Wang, and 1 more author arXiv preprint arXiv:2312.08873, 2023 arXiv Code Demo Website 2022 ICMEW Pyramid-Context Guided Feature Fusion for RGB-D Semantic Segmentation Haoming Liu, Li Guo, Zhongwen Zhou, and 1 more author In Proceedings of the 2022 IEEE International Conference on Multimedia and Expo Workshops, 2022 Paper Code Video