Haoning Xi is currently a Ph.D. candidate at the Research Centre for Integrated Transport Innovation (RCITI) | University of New South Wales, (UNSW Sydney), and she was also a co-cultured Ph.D. student in Optimization and Financial Risk Analysis research group|Data61, Commonwealth Scientific and Industrial Research Organization (CSIRO), Australia. Her research interests include transportation economics, mobility as a service, shared mobility, optimization theory, and algorithm design. Before that, she got her Master's degree from Tsinghua University, China, and her Bachelor's degree from Central South University, China. She was a research assistant at UC Berkeley and a visiting postgraduate in HKUST. She was a summer intern at Accenture Shenzhen Global Innovation hub.