Bootstrapping Conversational Agents with Weak Supervision. - Neil Mallinar; Abhishek Shah; Rajendra Ugrani; Ayush Gupta; Manikandan Gurusankar; Tin Kam Ho; Q. Vera Liao; Yunfeng Zhang; Rachel K. E. Bellamy; Robert Yates; Chris Desmarais; Blake McGregor (AAAI, 2019)