Cheng Cheng received the Ph.D. degree in mathematics from University of Central Florida, USA, in 2017, then she worked as a postdoctoral fellow at Statistical and Applied Mathematical Science Institute and Duke University supervised by Professor Ingrid Daubechies.  She is curently an associate professor at school of mathematics, Sun Yat-sen University, China. Her research interests include applied and computational harmonic analysis, sampling theory, phaseless sampling and reconstruction, and graph signal processing and distributed algorithms. Cheng’s research has been published on Applied and Computational Harmonic Analysis, Journal of Functional Analysis, IEEE Transaction on Signal Processing, Signal Processing, Journal of Fourier Analysis and Applications, IEEE Signal Processing Letters, etc.