Shengyang Li — accepted AI-conference papers

2025

Cross-modal Ship Re-Identification via Optical and SAR Imagery: A Novel Dataset and Method

Han Wang, Shengyang Li, Jian Yang, Yuxuan Liu, Yixuan Lv, Zhuang Zhou

ICCV 2025poster

Detecting and tracking ground objects using earth observation imagery remains a significant challenge in the field of remote sensing. Continuous maritime ship tracking is crucial for applications such as maritime search and rescue, law enforcement, and shipping analysis. However, most current ship t…

Cited by 0 Source ↗PDF ↗code ↗Scholar ↗

2025

SKRAG: A Retrieval-Augmented Generation Framework Guided by Reasoning Skeletons over Knowledge Graphs

Xiaotong Xu, Yizhao Wang, Yunfei Liu, Shengyang Li

EMNLP 2025

In specialized domains such as space science and utilization, question answering (QA) systems are required to perform complex multi-fact reasoning over sparse knowledge graphs (KGs). Existing KG-based retrieval-augmented generation (RAG) frameworks often face challenges such as inefficient subgraph

Cited by 0 Source ↗PDF ↗Scholar ↗