3 papers
cs.IR2026
Text-Video Retrieval via Multi-Dimensional Saliency Assessment and Granularity-Aware Query Decomposition
Shuquan Wei, Xi Chen, Xu Chen +1
Text-video retrieval, which aims to bridge visual and textual modalities by learning a joint embedding space, has become a crucial task in multimodal intelligence. Despite extensiv…
cs.IR2026
Relevance-Resolution Transfer via Scale-Decomposable Fractional Diffusion for Multi-Length Cross-Modal Hash Retrieval
Xi Chen, Xu Chen, Xiangyang Jia +4
Cross-modal hashing enables efficient retrieval by encoding heterogeneous data into compact binary codes. Recent methods exploit fine-grained relations encoded in multi-label train…
cs.CV2026
DARAD: Dual Adapters and Ranking-Aware Distillation for Continual Remote Sensing Image-Text Retrieval
Xi Chen, Xu Chen, Xiangyang Jia +3
With the rapid growth of Earth observation technologies, remote sensing archives are rapidly expanding, making remote sensing image-text retrieval (RS-ITR) increasingly important.…