Energy-efficient Analog Processing Architecture for Direction of Arrival with Microphone Array. - Changlu Liu; Tianxiang Lan; Qin Li 016; Kaige Jia; Yidian Fan; Xing Wu 005; Fei Qiao; Wei Qi; Xin-Jun Liu; Huazhong Yang (ISVLSI, 2019)

NS-KWS: joint optimization of near-sensor processing architecture and low-precision GRU for always-on keyword spotting. - Qin Li 016; Sheng Lin 001; Changlu Liu; Yidong Liu; Fei Qiao; Yanzhi Wang; Huazhong Yang (ISLPED, 2020)

Puncturing the memory wall: Joint optimization of network compression with approximate memory for ASR application. - Qin Li 016; Peiyan Dong; Zijie Yu; Changlu Liu; Fei Qiao; Yanzhi Wang; Huazhong Yang (ASP-DAC, 2021)

NS-FDN: Near-Sensor Processing Architecture of Feature-Configurable Distributed Network for Beyond-Real-Time Always-on Keyword Spotting. - Qin Li 016; Changlu Liu; Peiyan Dong; Yanming Zhang; Tong Li; Sheng Lin 001; Minda Yang; Fei Qiao; Yanzhi Wang; Li Luo; Huazhong Yang (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)