Utilize the shift-and-add architecture to approximate multiple nonlinear functions. - Botao Xiong; Yuanfeng Sui; Zhi Jia; Sicun Li; Yuchun Chang (Int. J. Circuit Theory Appl., 2021)

Half-Precision Logarithmic Arithmetic Unit Based on the Fused Logarithmic and Antilogarithmic Converter. - Botao Xiong; Yukun Li; Sicun Li; Sheng Fan; Yuchun Chang (IEEE Trans. Very Large Scale Integr. Syst., 2022)

LUT-DSP usage trade-off for re-configurable convolution acceleration core based on small logarithmic floating point representation. - Botao Xiong; Sheng Fan; Xintong He; Zezhao Zhou; Runhua Yang; Sicun Li; Rensheng Shen; Yuchun Chang (Int. J. Circuit Theory Appl., 2024)