2021 2nd International Conference on Artificial Intelligence and Computer Engineering(ICAICE 2021)will be held on November 5-7 in Hangzhou, China. ICAICE is an annual conference which had been held successfully last year in Beijing. ICAICE 2021 is organized by China Jiliang University. Conference topics mainly include, but not limited to Frontier technologies of artificial intelligence, biometrics, AI for medical science, natural language processing, intelligent computing systems, AI for industry, etc.