Publications
2006. Flow algorithms for two pipelined filter ordering problems. Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems. :193-202.
2009. Algorithms for distributional and adversarial pipelined filter ordering problems. ACM Trans. Algorithms. 5(2):24:1–24:34-24:1–24:34.
1978. Numerical Solution of Nonlinear Elliptic Partial Differential Equations by a Generalized Conjugate Gradient Method. Computing. 19:321-339.
1976. A Generalized Conjugate Gradient Method for the Numerical Solution of Elliptic Partial Differential Equations. Sparse Matrix ComputationsSparse Matrix Computations. :309-332.
2011. Dimension-independent simplification and refinement of Morse complexes. Graphical Models. 73(5):261-285.
2008. Cancellation of critical points in 2D and 3D Morse and Morse-Smale complexes. Discrete Geometry for Computer Imagery. :117-128.
2011. Smale-like decomposition and forman theory for discrete scalar fields. Discrete Geometry for Computer Imagery. :477-488.
2005. Morse-Smale decompositions for modeling terrain knowledge. Spatial Information Theory. :426-444.
2008. Multi-Scale 3D Morse Complexes. Computational Sciences and Its Applications, 2008. ICCSA '08. International Conference on. :441-451.
2011. Simplifying morphological representations of 2D and 3D scalar fields. Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. :437-440.
2009. Tree-Based Encoding for Cancellations on Morse Complexes. Combinatorial Image Analysis. :330-343.
2003. Effect of treatment on the dynamics of circulating hypodermin C in cattle naturally infested with Hypoderma lineatum (Diptera: Oestridae). Veterinary Parasitology. 113(3–4):263-272.
2007. Creating a nationwide wireless detection sensor network for chemical, biological and radiological threats. Gentag White Paper.
2004. A Tangled Bank: Reflections on the Tree of Life and Human Health. Assembling the Tree of LifeAssembling the Tree of Life. :18-18.
2003. Reduction of Cholera in Bangladeshi Villages by Simple Filtration. Proceedings of the National Academy of SciencesPNAS. 100(3):1051-1055.
2009. The Genus Vibrio and Related Genera. Practical handbook of microbiologyPractical handbook of microbiology. :267-267.
2005. Global microbial ecology of Vibrio cholerae. Oceans and health: pathogens in the marine environment. :297-305.
2004. Free-Living to Freewheeling: The Evolution of Vibrio cholerae from Innocence to Infamy. Infectious Disease and Host-Pathogen EvolutionInfectious Disease and Host-Pathogen Evolution. :198-198.
2008. The marine environment and human health: the cholera model. Global Climate Change and Extreme Weather Events: Understanding the Contributions to Infectious Disease EmergenceGlobal Climate Change and Extreme Weather Events: Understanding the Contributions to Infectious Disease Emergence.
2003. ANNUAL REVIEW & FORECAST REPORTS-THE OCEANS: TO PROTECT AND TO PLOW. Sea Technology. 44(1):33-34.
2002. Fulfilling the promise of marine biotechnology. Marine biotechnology in the twenty-first century: problems, promise, and productsMarine biotechnology in the twenty-first century: problems, promise, and products. :39-39.
2015. Predictive Time Series Analysis Linking Bengal Cholera with Terrestrial Water Storage Measured from Gravity Recovery and Climate Experiment Sensors. The American Journal of Tropical Medicine and Hygiene. 93(6):1179-1186.