I am a senior research scientist at School of Computing and Information Systems, Singapore Management University. Previously, I lead a research team at Living Analytics Research Centre in the Smart Consumption and Healthy Lifestyle application domain where we are developing personalized healthy eating and behavioral change technology for just-in-time behavioral change interventions.
My research interests include the applications of data mining, natural language processing, and machine learning techniques in digital health and well-being domains, especially food consumption and health, personal informatics and quantified self, crowdsourcing, and computational social science in general.
PhD in Information Science, 2010
Master in Information Systems Management (MISM), 2004
Carnegie Mellon University
Bachelor in Economics, 2000