Yuan Shen

collaborators

2 papers

cs.CV2025

Attention-Driven Multimodal Alignment for Long-term Action Quality Assessment

Xin Wang, Peng-Jie Li, Yuan-Yuan Shen

Long-term action quality assessment (AQA) focuses on evaluating the quality of human activities in videos lasting up to several minutes. This task plays an important role in the au…

math.RA2025

Nakayama automorphisms of graded double Ore extensions of Koszul Artin-Schelter regular algebras with nontrivial skew derivations

Yan Cao, Yuan Shen, Xin Wang

Let $A$ be a Koszul Artin-Schelter regular algebra and $B = A_{P} [y_{1}, y_{2}; I ¨ , I^½]$ be a graded double Ore extension of $A$ where $I ¨ : A \to M_{2 \times 2} (A)$ is a graded algebra homomorph…