Wenhui Liao, Weihong Zhang, Zhiwei Zhu, Qiang Ji, and Wayne Gray, Toward a Decision-Theoretic Framework for Affect Recognition and User Assistance, International Journal of Human-Computer Studies, Vol. 64, p847-873, 2006. download the paper

Yan Tong, Wenhui Liao, and Qiang Ji, Inferring Facial Action Unit with Causal Relations, IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2006, New York city.

Yongmian Zhang, and Qiang Ji, Facial Expression Recognition with Dynamic Bayesian Networks, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 27, No. 5, 2005. download the paper

Haisong Gu, Yongmian Zhang, and Qiang Ji, Task Oriented Facial Behavior Recognition System with Selective Sensing, Computer Vision and Image Understanding, vol. 100, p385-415, 2005. download the paper.

Haisong Gu Zhu and Qiang Ji, Information Extraction from Image Sequences of Real-world Facial Expressions, Machine Vision and Applications, Vo. 16, No. 2, P105-115, 2005. download the paper

Wenhui Liao, Weihong Zhang, Zhiwei Zhu, and Qiang Ji, "A Decision Theoretic Model for Stress Recognition and User Assistance", the Twentieth National Conference on Artificial Intelligence (AAAI-05) (presentation), 2005. download the paper

Markus Guhe, Wenhui Liao, Zhiwei Zhu, Qiang Ji, Wayne D. Gray and Michael J. Schoelles, Non-intrusive measurement of workload in real-time, Human Factors and Ergonomics Society Annual Meeting, Orlando, Florida, 2005.

Xiangyang Li and Qiang Ji, Active Affective State Detection and User Assistance With Dynamic Bayesian Networks IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS—PART A: SYSTEMS AND HUMANS, VOL. 35, NO. 1, JANUARY 2005.

Qiang Ji, Wayne Gray, Markus Guhu, and Michael Schoelles, Towards an Integrated Cognitive Architecture for Modeling and Recognizing User Affect, AAAI Spring Symposium on Architectures for Modeling emotion: cross-disciplinary foundations, Stanford, March, 2004. A copy of the paper can be downloaded from here

Xiangyang Li and Qiang Ji, Active Affective State Detection and Assistance with Dynamic Bayesian Networks, 3rd Workshop on Affective and Attitude User Modeling Assessing and Adapting to U ser Attitudes and Affect: Why, When and How? in conjunction with User Modeling 2 003 Pittsburgh, PA, USA June 22, 2003. A copy of the paper can be downloaded from here

Qiang Ji, 3D Face pose estimation and tracking from a monocular camera ", Image and Vision Computing, Volume 20, issue 7, pages 499-511, 2002.

Qiang Ji and Xiaojie Yang, "Real Time Visual Cues Extraction for Monitoring Driver Vigilance", Lecture Notes in Computer Science: Computer Vision Systems, vol. 2095, (Ed.) B. Schiele, G. Sagerer (Eds.), Springer, pp. 107, June, 2001.

Qiang Ji and Xiaojie Yang, A Computer Vision System for Real Time Driver Alertness Monitoring", in Press, Real Time Imaging.

Qiang Ji and Xiaojie Yang, Real time visual cues extraction for monitoring driver vigilance, International Workshop on Computer Vision Systems, July 7-8, 2001, Vancouver, Canada.

Mukesh Motwani and Qiang Ji, 3D Face Pose Discrimination Using Wavelets, IEEE International Conference on Image Processing (ICIP'2001), Thessaloniki, Greece, October 7-10, 2001.

Zhiwei Zhu, Kikuo Fujimura, Qiang Ji, Real-Time Eye Detection and Tracking Under Various Light Conditions and Face Orientations, 2002 ACM SIGCHI Symposium on Eye Tracking Research & Applications, March 25th-27th 2002, New Orleans, LA, USA.

Qiang Ji and Xiaojie Yang, Real Time 3D Face Pose Discrimination Based on Active IR Illumnation (Oral), International Conference on Pattern Recognition, 2002.

Zhiwei Zhu, Qiang Ji, and Kikuo Fujimura, Combining Kalman Filtering and Mean Shift for Real Time Eye Tracking Under Active IR Illumination (Oral), International Conference on Pattern Recognition, 2002.

Qiang Ji and Zhiwei Zhu, Eye and gaze tracking for Interactive Graphic Display, Smart Graphics, June 11-13, 2002, Hawthorne, NY, USA.

Haisong Gu, Qiang Ji, and Zhiwei Zhu, Active Facial Tracking for Fatigue Detection, IEEE Workshop on Applications of Computer Vision, December, 2002, Orlando, Florida. download the paper

The papers above can be downloaded from here