Publications
1995. On graded QR decompositions of products of matrices. Electronic Transactions on Numerical Analysis. 3:39-49.
2011. On the Numerical Analysis of Oblique Projectors. SIAM Journal on Matrix Analysis and Applications. 32(1):309-348.
1997. The Triangular Matrices of Gaussian Elimination and Related Decompositions. IMA Journal of Numerical Analysis. 17(1):7-16.
1995. Gauss, Statistics, and Gaussian Elimination. Journal of Computational and Graphical Statistics. 4(1):1-11.
1998. Two Algorithms for the The Efficient Computation of Truncated Pivoted QR Approximations to a Sparse Matrix. UMIACS-TR-98-12
1998. On an Inexpensive Triangular Approximation to the Singular Value Decomposition. UMIACS-TR-97-75
2004. An Elsner-like perturbation theorem for generalized eigenvalues. Linear Algebra and its Applications. 390:1-5.
2008. Seasonal Cholera from Multiple Small Outbreaks, Rural Bangladesh. Emerging Infectious DiseasesEmerg Infect Dis. 14(5):831-833.
2008. Multi-agent learning with a distributed genetic algorithm. AAMAS 2008: ALAMAS + ALAg Workshop.
2011. When does simulated data match real data? Proceedings of the 13th annual conference companion on Genetic and evolutionary computation. :231-232.
2012. When Does Simulated Data Match Real Data? Comparing Model Calibration Functions using Genetic Algorithms World Congress on Social Simulation (WCSS), Taipei, Taiwan.
2010. Evolving viral marketing strategies. Proceedings of the 12th annual conference on Genetic and evolutionary computation. :1195-1202.
2008. CrossNet: a framework for crossover with network-based chromosomal representations. Proceedings of the 10th annual conference on Genetic and evolutionary computation. :1057-1064.
2005. Mutatis mutandis: safe and predictable dynamic software updating. Proceedings of the 32nd ACM SIGPLAN-SIGACT symposium on Principles of programming languages. :183-194.
2007. Mutatis Mutandis: Safe and predictable dynamic software updating. ACM Trans. Program. Lang. Syst.. 29(4)
1992. On the nature of bias and defects in the software specification process. Computer Software and Applications Conference, 1992. COMPSAC '92. Proceedings., Sixteenth Annual International. :17-24.