**Before 2020** * Dec 22, 2019: Our paper titled Asymptotic divergences and strong dichotomy is accepted by the Thirty-seventh Symposium on Theoretical Aspects of Computer Science (STACS 2020). * Sept 1, 2019: I've moved to Syracuse, NY, to work as a visiting assistant professor at Le Moyne College, from Sept. 2019 to June 2020. * Aug 7, 2019: I was awarded the International Society for Nanoscale Science, Computation and Engineering (ISNSCE) Best Student Presentation Award, at 25th International Conference on DNA Computing and Molecular Programming (DNA25). * I will be attending DNA 25 August 5-9, 2019 in Seattle. I will give a contribution talk on our paper (with Titus H. Klinge and James I. Lathrop) "Real-time Equivalence of Chemical Reaction Networks and Analog Computers". Here is the current draft of my slides. For more information, you can check out this page. * The paper (with Jack H. Lutz and Andrei N. Migunov) "Algorithmic Randomness in Continuous-Time Markov Chains" is accepted by the 57th Annual Allerton Conference on Communication, Control, and Computing.