Programmable reflective metasurfaces enable flexible wave manipulation, but conventional resonance-based designs suffer from high cost, narrow bandwidth, complex calibration, and limited deployability at high frequencies. We present MetaX, a low-cost mechanically programmable metasurface that controls wavefronts by con...
Ye-Zhou Wang, Xi-Jun Zhang, Hao Pan et al.· Proceedings of the 32nd Annu...· 0 citations
This paper proposes Lever, a locality-aware collaborative retrieval framework that exploits query locality to accelerate graph-based RAG retrieval, and identifies and empirically validate a previously underexplored property of RAG workloads: strong per-user query locality.
Yong-Heng Deng, Tianyuan Jiang, Zhen-Ya Ma et al.· Proceedings of the 32nd ACM...· 0 citations
Retrieval-Augmented Generation (RAG) grounds large language models in external knowledge and has become a key technique for knowledge-intensive tasks. As knowledge bases continue to scale, however, the retrieval stage increasingly dominates end-to-end latency, limiting the responsiveness of RAG systems. In this paper,...
Yongheng Deng, Tianyuan Jiang, Zhenya Ma et al.· Proceedings of the 32nd ACM...· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.
