Argonne National Laboratory

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2016

J. Bessac, Constantinescu, E. M., and Anitescu, M., “Stochastic Simulation of Predictive Space-Time Scenarios of Wind Speed Using Observations and Physical Models”, in American Meteorological Society, New Orleans, LA, 2016.
N. Li, Constantinescu, E. M., Birge, J. R., Hedman, K. W., and Botterud, A., “Flexible Operation of Batteries in Power System Scheduling with Renewable Energy”, in Power and Energy Society General Meeting (PESGM), 2016.

2015

F. Cappello, Constantinescu, E. M., Hovland, P. D., Peterka, T., Phillips, C. L., Snir, M., and Wild, S. M., “Improving the Trust in Results of Numerical Simulations and Scientific Data Analytics”, 2015.

2014

I. Bilionis, Drewniak, B. A., and Constantinescu, E. M., “Crop Physiology Calibration in CLM”, Geoscientific Model Development, pp. 6733-6771, 2014.
D. Ghosh, Constantinescu, E. M., and Brown, J., “Scalable Nonlinear Compact Schemes”, ANL/MCS-TM-340, 2014.
D. Ghosh and Constantinescu, E. M., “Nonlinear Compact Finite-Difference Schemes with Semi-Implicit Time Stepping”, Springer's Lecture Notes in Computational Science and Engineering (LNCSE) Series, vol. 106, no. ICOSAHOM 2014, pp. 237-245, 2014.
E. M. Constantinescu, “Estimating Global Errors in Time Stepping”, 2014.
I. Bilionis, Constantinescu, E. M., and Anitescu, M., “Data-Driven Model for Solar Irradiation Based on Satellite Observations”, Solar Energy, vol. 110, pp. 22-38, 2014.

2013

E. M. Constantinescu and Anitescu, M., “Physics-Based Covariance Models for Gaussian Processes with Multiple Outputs”, International Journal for Uncertainty Quantification, vol. 3, no. 1, 2013.
E. M. Constantinescu and Sandu, A., “Extrapolated Multirate Methods for Differential Equations with Multiple Time Scales”, Journal on Scientific Computing, vol. 56, no. 1, pp. 28-44, 2013.
J. M. Salazar, Diwekar, U., Constantinescu, E. M., and Zavala, V. M., “Stochastic Optimization Approach to Water Management in Cooling-Constrained Power Plants”, Applied Energy, vol. 112, pp. 12-22, 2013.
X. Zeng, Drewniak, B. A., and Constantinescu, E. M., “Calibration of the Crop Model in the Community Land Model”, Geoscientific Model Development, vol. 6, pp. 379-398, 2013.
S. Abhyankar, Smith, B. F., and Constantinescu, E. M., “Evaluation of Overlapping Restricted Additive Schwarz Preconditioning for Parallel Solution of Very Large Power Flow Problems”, in The International Conference for High Performance Computing, Network, Storage and Analysis (SC 2013) , Denver, CO, 2013.

2012

F. X. Giraldo, Kelly, J. F., and Constantinescu, E. M., “Implicit-Explicit Formulations of a Three-Dimensional Nonhydrostatic Unified Model of the Atmosphere (NUMA)”, SIAM Journal on Scientific Computing, vol. 35, no. 5, pp. B1162-B1194, 2012.
B. F. Smith, McInnes, L. Curfman, Constantinescu, E. M., Adams, M. L., Balay, S., Brown, J., Knepley, M. G., and Zhang, H., “PETSc's Software Strategy for the Design Space of Composable Extreme-Scale Solvers”, in DOE Exascale Research Conference, Portland, OR, 2012.

2011

M. Anitescu, Zeng, X., and Constantinescu, E. M., “A Low-Memory Approach for Best-State Estimation of Hidden Markov Models with Model Error”, SIAM Journal on Numerical Analysis, 2011.
A. G. Cioaca, Zavala, V. M., and Constantinescu, E. M., “Adjoint Sensitivity Analysis for Numerical Weather Prediction: Applications to Power Grid Optimizationlass Systems”, in First International Wokshop on High Performance Computing, Networking, and Analytics for the Power Grid,, Seattle, Washington, 2011, pp. 35-42.

2010

V. M. Zavala, Botterud, A., and Constantinescu, E. M., “Computational and Economic Limitations of Dispatch Operations in the Next-Generation Power Grid”, in Innovative Technologies for an Efficient and Reliable Electricity Supply (CITRES), Waltham, MA, 2010.
E. M. Constantinescu, Zavala, V. M., Rocklin, M., Lee, S., and Anitescu, M., “A Computational Framework for Uncertainty Quantification and Stochastic Optimization in Unit Commitment with Wind Power Generation”, IEEE Transactions on Power Systems, vol. 26, no. 1, pp. 431-441, 2010.
E. M. Constantinescu and Sandu, A., “Extrapolated Implicit-Explicit Time Stepping”, SIAM J. Sci. Comput., vol. 31, no. 6, pp. 4452-4477, 2010.