Peifeng Wang is a PhD student working at USC-ISI with Dr. Pedro Szekely, Xiang Ren, Filip Ilievski, and Muhao Chen. He received his bachelor's and master's degrees from Sun Yat-sen University in China.

Peifeng Wang's research interest lies in the intersection between knowledge graph and natural language processing. His current focus is machine commonsense and its application in knowledge graph completion, question answering, etc.  He previously worked on knowledge representation and reasoning.