Chia-Hsuan Chang is a Ph.D. candidate of the Department of Information Management at National Sun Yat-sen University. Now, he is also a visiting researcher in the Department of Information Science at Drexel University. His research interests include information retrieval, natural language processing, cross-lingual text analysis, and health informatics.

Contact information: sham82503@gmail.com, LinkedIn: https://www.linkedin.com/in/chia-hsuan-chang/