6 papers
SemVideo: Reconstructs What You Watch from Brain Activity via Hierarchical Semantic Guidance
Minghan Yang, Lan Yang, Ke Li +3
Reconstructing dynamic visual experiences from brain activity provides a compelling avenue for exploring the neural mechanisms of human visual perception. While recent progress in…
SynMind: Reducing Semantic Hallucination in fMRI-Based Image Reconstruction
Lan Yang, Minghan Yang, Ke Li +3
Recent advances in fMRI-based image reconstruction have achieved remarkable photo-realistic fidelity. Yet, a persistent limitation remains: while reconstructed images often appear…
Rethinking Reasoning Quality in Large Language Models through Enhanced Chain-of-Thought via RL
Haoyang He, Zihua Rong, Kun Ji +5
Reinforcement learning (RL) has recently become the dominant paradigm for strengthening the reasoning abilities of large language models (LLMs). Yet the rule-based reward functions…
Amadeus: Autoregressive Model with Bidirectional Attribute Modelling for Symbolic Music
Hongju Su, Ke Li, Lan Yang +2
Existing state-of-the-art symbolic music generation models predominantly adopt autoregressive or hierarchical autoregressive architectures, modelling symbolic music as a sequence o…
Annotation-Free Human Sketch Quality Assessment
Lan Yang, Kaiyue Pang, Honggang Zhang +1
As lovely as bunnies are, your sketched version would probably not do them justice (Fig.~\ref{fig:intro}). This paper recognises this very problem and studies sketch quality assess…
VersaGen: Unleashing Versatile Visual Control for Text-to-Image Synthesis
Zhipeng Chen, Lan Yang, Yonggang Qi +4
Despite the rapid advancements in text-to-image (T2I) synthesis, enabling precise visual control remains a significant challenge. Existing works attempted to incorporate multi-face…