2 papers
cs.IR2026
Towards Sustainable Growth: A Multi-Value-Aware Retrieval Framework for E-Commerce Search
Yifan Wang, Yixuan Wang, YiDan Liang +2
New item growth is critical for maintaining a healthy ecosystem in large-scale e-commerce platforms. However, existing systems tend to prioritize presenting users with already popu…
cs.CL2026
AdaGATE: Adaptive Gap-Aware Token-Efficient Evidence Assembly for Multi-Hop Retrieval-Augmented Generation
Yilin Guo, Yinshan Wang, Yixuan Wang
Retrieval-augmented generation (RAG) remains brittle on multi-hop questions in realistic deployment settings, where retrieved evidence may be noisy or redundant and only limited co…