Topic-aware chatbot using Recurrent Neural Networks and Nonnegative Matrix Factorization. - Yuchen Guo; Nicholas Hanoian; Zhexiao Lin; Nicholas Liskij; Hanbaek Lyu; Deanna Needell; Jiahao Qu; Henry Sojico; Yuliang Wang; Zhe Xiong; Zhenhong Zou (CoRR, 2019)

Analyzing Effectiveness of Gang Interventions using Koopman Operator Theory. - Sian Wen; Andy Chen; Tanishq Bhatia; Nicholas Liskij; David Hyde 001; Andrea L. Bertozzi; P. Jeffrey Brantingham (IEEE BigData, 2020)