I am a Postdoctoral Research Fellow with Prof. Chiew-Lan Tai in the Department of Computer Science and Engineering, HKUST. I obtained my Ph.D in Computer Science from HKUST in 2015, under the guidance of Prof. Chiew-Lan Tai and Prof. Hongbo Fu. Before joining HKUST, I received Bachelor's degree in Mathematics from Zhejiang University in 2009.

My reserach is in Human Computer Interaction and Computer Graphics. Here is my CV.

Currently I am looking for a Postdoc/Researcher/Faculty position. Please feel free to contact me if you are interested in my background.


GACA: Group-Aware Command-based Arrangement of Graphic Elements

ACM CHI 2015.

Pengfei Xu, Hongbo Fu, Chiew-Lan Tai and Takeo Igarashi.

Global beautification of layouts with interactive ambiguity resolution

ACM User Interface Software and Technology Symposium 2014.

Pengfei Xu, Hongbo Fu, Takeo Igarashi and Chiew-Lan Tai.

Lazy Selection: a scribble-based tool for smart shape elements selection


Pengfei Xu, Hongbo Fu, Oscar Kin-Chung Au, and Chiew-Lan Tai.

Pairwise Harmonics for Shape Analysis

IEEE Transactions on Visualization and Computer Graphics, 2012.

Youyi Zheng, Chiew-Lan Tai, Eugene Zhang, and Pengfei Xu.

Mesh Segmentation with Concavity-Aware Fields

IEEE Transactions on Visualization and Computer Graphics, 2011.

Oscar Kin-Chung Au, Youyi Zheng, Menglin Chen, Pengfei Xu, and Chiew-Lan Tai.