2009

• H. Chi, "Parallel Quasirandom Number Generations for Heterogeneous Computing Environments," International Journal of Parallel, Emergent and Distributed Systems,21-29, 24 (1), 2009

2008

• B. Vandewoestyne1, H. Chi, R. Cools, "An empirical Investigation of Different Scrambling Methods for Faure Sequences," Mathematics and Computers in Simulation, 2008, submitted
• Y. Cao, H. Chi, C. Milton and W. Zhao, Exploitation of sensitivity derivatives on quasi Monte Carlo simulations, Monte Carlo Methods and Applications, Vol. 14, 269-279, 2008.
• H. Chi, "Generating Parallel Random Sequences via Parameterizing EICGs For Heterogeneous Computing Environments," ICCSA 2008, June 30-July 3, Perugia, Italy.
• H. Chi, E. Jones and L. Zhao " Implementation of a Security Access Control Model for Inter-organizational Healthcare Information Systems ," IEEE APSCC 2008, 692-696

2007

• H. Chi and E. Jones,"Generating Parallel Quasirandom Sequences by using Randomization, " Journal of distributed and parallel computing, 67(7): 876-881, 2007.
• H. Chi and M. Mascagni, "Efficient Generation of Parallel Quasirandom Sequences via Scrambling," to appear in Proceedings of the Seventh International Conference on Computational Science (ICCS 2007), Lecture Notes in Computer Science, 4487, 723-730. (May 2007, Beijing, China).

2006

• H. Chi and D. Evans, Keystroke Analysis of Passwords, the 8^th International Conference on Information and Communications Security (ICICS06), Raleigh, NC, December 2006.
• H. Chi and E. Jones and D. Evans, Generating Test Cases for Specification-based Tests via Quasirandom Sequences, Lecture Notes in Computer Science, 3994, 773--780, 2006.
• H. Chi and A. Karaivanova, Quasi-random walks on balls using c.u.d, Lecture Notes in Computer Science, 4310, 165172, 2006.
• H. Chi and E. Jones and M. Mascagni Generating Parameterized Parallel Random Number Streams via LCGs with Differing Moduli, Mathematics and Computers in Simulation, 2006, in press
• H. Chi and E. Jones: Computational investigations of quasirandom sequences in generating test cases for specification-based tests. Winter Simulation Conference 2006: 975-980

2005

• H. Chi, M. Mascagni and T. Warnock, On the Optimal Halton Sequence. Mathematics and Computers in Simulation. To appear, 2005
• H. Chi and P. Beerli and D. Evans, On the scrambled Sobol sequences. To appear in Lecture Notes in Computer Science 2005
• H. Chi and T. Warnock and M. Harmon A Generalized Halton Sequneces The Vth IMACS Seminar on Monte Carl Methods MCM (Tallahassee) May 16-20, 2005
• H. Chi and E. Jones Parallel Random Generators for Heterogeneous Computing Environments The 17^th IASTED International Conference, November 14-16, 2005
• H. Chi and E, Jones, Assesssing Uncertainty in Software Reliability via quasi-Monte Carlo Methods, accepted by Winter Simulation Conference 2006 (Orlando)
• H. Chi and M. Mascagni, Valuation of derivative securities via Optimal quasirandom sequences, 17th IMACS World Congress Scientific Computation, Paris, France July 11 - 15, 2005

2004

• M. Mascagni and H. Chi. Parallel Linear Congruential Generators with Sophie Germain Moduli. Parallel Computing, 30: 1217-1231, 2004

• M. Mascagni and H. Chi, Optimal quasi-Monte Carlo valuation of derivative securities. Computational Finance and its Applications, M. Costantino & C. Brebbia (editors) WIT Press, 177-185, 2004

• H. Chi and M. Mascagni, Applications of optimal quasi-random sequences to the valuation of Asian options. Applied Actuarial Research Conference (Orlando), March 8-9 2004.
• M. Mascagni and H. Chi, On the Scrambled Halton Sequence. ?Monte Carlo Methods and Applications, 10, 435-442, 2004