Hsun Chao

"An Entropy-based Low Altitude Air Traffic Safety Assessment Framework" - PhD Dissertation, December 2021 Chao, H. (2021). An entropy-based low altitude air traffic safety assessment framework [Doctoral dissertation, Purdue University]. Purdue University Graduate School. https://hammer.purdue.edu/articles/thesis/An_Entropy- based_Low_Altitude_Air_Traffic_Safety_Assessment _Framework/17153321 "Fleet Level Environmental Evaluation of Emission Taxing Scheme and Biofuel: A Combined Optimization and Multi-Actor Approach"- MS Thesis, August 2016 Chao, H. (2016). Fleet level environmental evaluation of emission taxing scheme and biofuel: A combined optimization and multi-actor approach [Master's thesis, Purdue University]. Purdue e-Pubs. https://docs.lib.purdue.edu/open_access_theses/932/