Address	2148 Mathematical Science Building Department of Mathematics, University of California One Shields Ave, Davis, CA 95616 tel: 530.400.7815 e-mail: xiaoh@math.ucdavis.edu web: http://www.math.ucdavis.edu/~xiaoh
Education
2001	Yale University, New Haven, CT Ph. D., M. Phil. in Computer Science
1995	Rensselaer Polytechnic Institute, Troy, NY M.S. in Computer Science
1992	Tsinghua University, Beijing, China B.E. in Computer Science and Technology
Experience
2002.10 -	University of California, Department of Mathematics, Davis, CA Assistant Professor
2001.7-2002.9	Yale University, New Haven, CT Postdoc Associate in Department of Computer Science
Spring 2001	Yale University, New Haven, CT Lecturer in Department of Mathematics
1997.9 - 2001.6	Yale University, New Haven, CT Research Fellow in Department of Computer Science
1996.9 - 1997.5	Yale University, New Haven, CT Teaching Fellow in Department of Computer Science
1996, 1997	Xerox Corp., El Segundo, CA Summer Intern I & II in Corporate Research and Technology Center
1995	Sun Microsystems Computer Company, Menlo Park, CA Summer Intern
1994	Rensselaer Polytechnic Institute, Department of Computer Science, Troy, NY Teaching Assistant
Publications
2010	"Gaussian quadrature for optical design with noncircular pupils and fields, and broad wavelength range," B. Bauman, and H. Xiao. Proc. SPIE, 7652(2):1-12. 2010. link
2010	"A Numerical Algorithm for the Construction of Efficient Quadrature Rules in Two and Higher," H. Xiao, and Z. Gimbutas. Computers & Mathematics with Applications, 59(2):663-676. link
2010	"Generalized Gaussian Quadrature Rules on Arbitrary Polygons," Mousavi, S.E., H. Xiao and N. Sukumar. International Journal for Numerical Methods in Engineering, 82(1):99-113. link
2009	"Pulse Shapes With Reduced Interference via Optimal Band-Limited Functions,'' in V. Amuso, S.D.Blunt, E. Mokole, R. Schneible and M.C. Wicks (Ed.) Applications and Methods of Waveform Diversity, Chapter C-V-1. SciTech Publishing, Inc. Rayleigh, NC. 2009.
2009	"Spectrally Compliant Waveforms for UWB Radio With an Auto-correlation Criterion," Sood, R., and H. Xiao. Proc. IEEE Vehicular Technology Conference (VTC) '09, pp 1-5, Barcelona, April 2009. link
2009	"Pulse Waveforms with a Correlation Criterion for Synthetic Aperture Imaging Systems," Sood, R., and H. Xiao. Proc. IEEE Vehicular Technology Conference (VTC) '09, pp 1-5, Barcelona, April 2009. link
2008	"Exploring Opportunistic Spectrum Availability in Wireless Communication Networks," Wang, W., X. Liu and H. Xiao. In Y. Xiao and F. Hu (Ed.) Cognitive Radio Networks, Chapter 3. CRC Press:Boca Raton. View this Article
2008	"DS-CDMA Chip Waveforms with Maximally Concentrated Spectra," Sood, R. and H. Xiao. Proc. IEEE International Conference on Communications (ICC 2008), Beijing, pp 855-859. (doi:10.1109/ICC.2008.168) View this Article
2008	"Geometric Construction of Pulse Pairs with Small Cross-correlation for Dual Transmitter Synthetic Aperture Imaging," Sood, R. and H. Xiao. Proc. Fifth IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2008), pp 216 -220. (doi:10.1109/SAM.2008.4606858). View this Article
2008	"Pulse Shapes for OFDM with Maximum Energy Concentration in the Spectral Main-lobe," Sood, R. and H. Xiao, Proc. The XXIX General Assembly of the International Union of Radio Science (URSI-GA 2008).
2007	"Approximate formulae for certain prolate spheroidal wave functions valid for large values of both order and band-limit," Rokhlin, V. and H. Xiao. Journal of Applied and Computational Harmonic Analysis, 22(1): 105-123. 2007. View this Article
2007	"Root Nyquist Pulses with an Energy Criterion," Sood, R. and H. Xiao. Proc. IEEE International Conference on Communications (ICC 2007), Glasgow, Scotland, pp 2711-2716. (doi:10.1109/ICC.2007.450). View this Article
2007	"Classification of Objects in Synthetic Aperture Sonar Images," Marchand, B., N. Saito, and H. Xiao. Proc. IEEE Statistical Signal Processing Workshop, Madison Wisconsin, pp 433-437. View this Article
2006	"Image Interpolation Based on the Prolate Spheroidal Sequences," Wilson, R. and H. Xiao. Proc. 7th IMA International Conf on Math in Signal Processing. 2006.
2005	"Design of Low Interference Pulse Shapes for OFDM Systems," Sood, R. and H. Xiao. Proc. First IEEE/CreateNet International Workshop on Ultrawideband Wireless Networking, Boston, MA. 2005.
2003	"Symmetric Quadrature Rules on a Triangle," Wandzura, S., and H. Xiao. Computers & Mathematics with Applications, 45:1829-1840. 2003.
2003	"High-Frequency Asymptotic Expansions for Certain Prolate Spheroidal Wave Functions," Xiao, H. and V. Rokhlin. Journal of Fourier Analysis and Applications, 9(6):577-598. 2003.
2001	"Prolate Spheroidal Wave Functions, Quadrature and Interpolation," Xiao, H., Rokhlin, V. and N. Yarvin. Inverse Problems, 17:805-838. 2001.
2000	"A Refutation of Penrose's New Godelian Case Against Artificial Intelligence," Bringsjord, S., and H. Xiao. Journal of Experimental and Theoretical Artificial Intelligence, 12(3):307-329. 2000.
1998	"Visual Place Recognition for Autonomous Robots," Tagare, H.D., McDermott, D. and H. Xiao. Proc. IEEE Conference on Robotics and Automation (ICRA). 1998.