My research interets generally lie in the area of computer networks and distributed systems. I have done research in network validation and synthesis, cloud computing, SDN distributed controller design, etc. I am currently focusing on building a general framework for validating network designs.
Before coming to Purdue, I received my B.S. from School of EECS at Peking University in Beijing, China.
Yiyang Chang, Ashkan Rezaei, Balajee Vamanan, Jahangir Hasan, Sanjay Rao, and T. N. Vijaykumar. Hydra: Leveraging Functional Slicing for Efficient Distributed SDN Controllers, IEEE COMSNETS, 2017. PDF
Mohammad Hajjat, Ruiqi Liu, Yiyang Chang, T. S. Eugene Ng, and Sanjay Rao. Application-Specific Configuration Selection in the Cloud: Impact of Provider Policy and Potential of Systematic Testing, IEEE INFOCOM, 2015. PDF
Email: chang256 (at) purdue (dot) edu
Yiyang Chang is a Ph.D. student in the School of Electrical and Computer Engineering at Purdue University, advised by Professor Sanjay Rao. He obtained his B.S. degree from School of EECS, Peking University. His research currently focuses on network synthesis and validation with optimization approaches.