Authors

Qingbin Liu

Publications 2

Preprint Open access

RefAdapt-DiT: Adaptive Joint Attention for Reference-Conditioned Diffusion Transformers

Jian Tang, Jiawei Fan, Qiannan Zhou et al. · 2026

Diffusion Transformers (DiTs) have become the standard backbone for high-quality generative modeling, yet deploying them in conditional generation tasks remains computationally prohibitive because bidirectional joint attention repeatedly processes large reference streams. While existing optimization schemes mitigate ge …

Preprint Open access

Scientific Image Quality Assessment via Multi-modal Retrieval-Augmented Generation

Yinuo Zhang, Bingshuo Liu, Zhiying Tu et al. · 2026

This paper proposes a Retrieval-Augmented Generation (RAG) framework for scientific image quality assessment, designed to simultaneously address both the understanding track (SIQA-U) and the scoring track (SIQA-S) of the SIQA challenge. We construct a multimodal index that integrates textual semantics with fine-grained …

Co-authors