NEW YORK--Han Xu understandably grew up idolizing Yao Ming, mesmerized by the giant shadow the 7-foot-6 Hall of Famer cast each time he stepped onto an NBA court. Standing 6’10” (208 ...

Addis Ababa, the capital of Ethiopia and home to headquarters of the African Union, is surrounded by mountains, and boasts ...

Xu's research is in the fields of human-AI interaction and dialogue systems. More specifically, she hopes to develop computational approaches and tools to enhance the evaluation and design of dialogue ...