Mengyi Liu

4 papers · 2014–2026 · 2 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Half 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (14) 🐣 Hot Topic Early Bird

Venues

CVPR (3) AAAI (1)

Top co-authors

Xiaoya Zhang (2) Zhen Cui (2) Xin Liu (2) Yuanzhi Wang (1) Haiyang Yan (1) Hongyun Zhou (1) Yong Li (1) Shiguang Shan (1) Shuaizhen Yao (1) Ruiping Wang (1)

Research topics

Computer Vision (4) Artificial Intelligence (3) Core AI (3) Processing (3) Deep Learning (2) Generation (2) Models (2) Machine Learning (1) Analysis (1) Core Methods (1) Techniques (1)

Keywords

diffusion model (2) video generation (2) video understanding (1) spatio-temporal modeling (1) temporal alignment (1) multimodal large language model (1) denoising process (1) text-to-video generation (1) task decomposition (1) text-guided editing (1) cross-attention mechanism (1) diffusion probabilistic model (1) reverse diffusion (1) multi-agent system (1) spatial control (1) spatio-temporal diffusion (1) video diffusion editing (1) text-guided video editing (1) embedding-based retrieval (1) long-chain reasoning (1)

Papers

Symphony: A Cognitively-Inspired Multi-Agent System for Long-Video Understanding CVPR 2026 Re-Attentional Controllable Video Diffusion Editing AAAI 2025 STDD: Spatio-Temporal Dual Diffusion for Video Generation CVPR 2025 Learning Expressionlets on Spatio-Temporal Manifold for Dynamic Facial Expression Recognition CVPR 2014