3 papers
cs.AI2026
Circuit Mechanisms for Spatial Relation Generation in Diffusion Transformers
Binxu Wang, Jingxuan Fan, Xu Pan
Diffusion Transformers (DiTs) have greatly advanced text-to-image generation, but models still struggle to generate the correct spatial relations between objects as specified in th…
cs.CL2025
Memorization and Knowledge Injection in Gated LLMs
Xu Pan, Ely Hahami, Zechen Zhang +1
Large Language Models (LLMs) currently struggle to sequentially add new memories and integrate new knowledge. These limitations contrast with the human ability to continuously lear…
cs.LG2025
CF-CAM: Cluster Filter Class Activation Mapping for Reliable Gradient-Based Interpretability
Hongjie He, Xu Pan, Yudong Yao
As deep learning continues to advance, the transparency of neural network decision-making remains a critical challenge, limiting trust and applicability in high-stakes domains. Cla…