Byron Wallace Assistant Professor & Director - BS in Data Science Program byron@northeastern.edu 617.373.2402 Expertise COVID-19, data mining, machine learning, natural language processing Byron Wallace for Northeastern Global NewsCan scientists build a lie detector for AI chatbots? by Cesareo Contreras October 5, 2026 How can you tell if text is AI generated? Researchers have figured out a new method by Cody Mello-Klein October 30, 2024