Unlimited Trace Tutor: Learning Code Tracing With Automatically Generated Programs. - Ruixiang Qi; Davide Fossati (SIGCSE, 2020)

Emora: An Inquisitive Social Chatbot Who Cares For You. - Sarah E. Finch; James D. Finch; Ali Ahmadvand; Jason Ingyu Choi; Xiangjue Dong; Ruixiang Qi; Harshita Sahijwani; Sergey Volokhin; Zihan Wang; Zihao Wang; Jinho D. Choi (CoRR, 2020)