1 code implementation • 7 Dec 2023 • Hakan Inan, Kartikeya Upasani, Jianfeng Chi, Rashi Rungta, Krithika Iyer, Yuning Mao, Michael Tontchev, Qing Hu, Brian Fuller, Davide Testuggine, Madian Khabsa
We introduce Llama Guard, an LLM-based input-output safeguard model geared towards Human-AI conversation use cases.
no code implementations • 24 Dec 2022 • Si-Nian Jin, Dian-Wu Yue, Yi-Ling Chen, Qing Hu
In this paper, we consider an intelligent reflecting surface (IRS)-aided cell-free massive multiple-input multiple-output system, where the beamforming at access points and the phase shifts at IRSs are jointly optimized to maximize energy efficiency (EE).
no code implementations • 18 Jan 2021 • Peng Xiao, Lingji Xu, Liya Xu, Jianmin Yang, Qing Hu
Matched Field Processing (MFP) locates the underwater sources by matching the received data with the replica vectors, which could be regarded as a generalized beamformer.