Search Results - "Ray, Jaideep"

Detecting outbreaks using a spatial latent field.

Authors: Safta, Cosmin Ray, Jaideep Bridgman, Wyatt

Source: PLoS ONE. 7/31/2025, Vol. 20 Issue 7, p1-33. 33p.

Simulations of a hypersonic turbulent boundary layer over wavy surfaces.

Authors: Stack, Cory Stroud, Hannah Ray, Jaideep et al.

Source: Journal of Fluid Mechanics; 6/10/2026, Vol. 1036, p1-36, 36p

Using high-order methods on adaptively refined block-structured meshes: derivatives, interpolations, and filters.

Authors: Ray, Jaideep Kennedy, Christopher A. Lefantzi, Sophia

Source: SIAM Journal on Scientific Computing; January/February 2007, Vol. 29 Issue 1, p139-181, 43p

A scalable variational method for estimating the latent infection-rate field of an outbreak.

Authors: Bridgman, Wyatt H. Safta, Cosmin Ray, Jaideep

Source: PLoS ONE. 5/29/2026, Vol. 21 Issue 5, p1-35. 35p.

Forecasting Multi-Wave Epidemics Through Bayesian Inference.

Authors: Blonigan, Patrick Ray, Jaideep Safta, Cosmin

Source: Archives of Computational Methods in Engineering; Oct2021, Vol. 28 Issue 6, p4169-4183, 15p

The predictive skill of convolutional neural networks models for disease forecasting.

Authors: Lee, Kookjin Ray, Jaideep Safta, Cosmin

Source: PLoS ONE. 7/9/2021, Vol. 15 Issue 7, p1-26. 26p.

Characterization of partially observed epidemics through Bayesian inference: application to COVID-19.

Authors: Safta, Cosmin Ray, Jaideep Sargsyan, Khachik

Source: Computational Mechanics. Nov2020, Vol. 66 Issue 5, p1109-1129. 21p.

An Assessment of the Laminar Hypersonic Double-Cone Experiments in the LENS-XX Tunnel.

Authors: Ray, Jaideep Blonigan, Patrick Phipps, Eric T. et al.

Source: AIAA Journal. Aug2023, Vol. 61 Issue 8, p3298-3312. 15p.

Feature Selection, Clustering, and Prototype Placement for Turbulence Datasets.

Authors: Barone, Matthew Ray, Jaideep Domino, Stefan

Source: AIAA Journal. Mar2022, Vol. 60 Issue 3, p1332-1346. 15p.

Validation of Calibrated k-e Model Parameters for Jet-in-Crossflow.

Authors: Miller, Nathan E. Beresh, Steven J. Ray, Jaideep

Source: AIAA Journal; Aug2022, Vol. 60 Issue 8, p4699-4713, 15p

Robust Bayesian Calibration of a k-ε Model for Compressible Jet-in-Crossflow Simulations.

Authors: Ray, Jaideep Dechant, Lawrence Lefantzi, Sophia et al.

Source: AIAA Journal. Dec2018, Vol. 56 Issue 12, p4893-4909. 17p.

Bayesian inversion of seismic and electromagnetic data for marine gas reservoir characterization using multi-chain Markov chain Monte Carlo sampling.

Authors: Ren, Huiying Ray, Jaideep Hou, Zhangshuan et al.

Source: Journal of Applied Geophysics. Dec2017, Vol. 147, p68-80. 13p.

Subjects: Bayesian analysis, Inversion (Geophysics), Electromagnetic fields, Imaging systems in seismology, Markov chain Monte Carlo

Bayesian Parameter Estimation of a κ-ε Model for Accurate Jet-in-Crossflow Simulations.

Authors: Ray, Jaideep Lefantzi, Sophia Arunajatesan, Srinivasan et al.

Source: AIAA Journal. Aug2016, Vol. 54 Issue 8, p2432-2448. 17p.

Predictive dynamic wetting, fluid–structure interaction simulations for braze run-out.

Authors: Horner, Jeffrey S. Kemmenoe, David J. Bourdon, Gustav J. et al.

Source: Computers & Fluids; Mar2025, Vol. 290, pN.PAG-N.PAG, 1p

A data-driven multiscale model for reactive wetting simulations.

Authors: Ray, Jaideep Horner, Jeffrey S. Winter, Ian et al.

Source: Computers & Fluids. May2024, Vol. 276, pN.PAG-N.PAG. 1p.

Subjects: Surface tension, Multiscale modeling, Molecular dynamics, Wetting, Liquid alloys, Finite element method, Models & modelmaking

Decreasing the temporal complexity for nonlinear, implicit reduced-order models by forecasting.

Authors: Carlberg, Kevin Ray, Jaideep van Bloemen Waanders, Bart

Source: Computer Methods in Applied Mechanics & Engineering. Jun2015, Vol. 289, p79-103. 25p.

Subjects: Complexity (Philosophy), Nonlinear analysis, Simulation methods & models, Algebraic equations, Computation laboratories

Truncated multiGaussian fields and effective conductance of binary media

Authors: McKenna, Sean A. Ray, Jaideep Marzouk, Youssef et al.

Source: Advances in Water Resources. May2011, Vol. 34 Issue 5, p617-626. 10p.

Subjects: Binary control systems, Gaussian processes, Thermal conductivity, Algorithms, Approximation theory, Estimation theory, Computer simulation, Numerical analysis

A high-order low-Mach number AMR construction for chemically reacting flows

Authors: Safta, Cosmin Ray, Jaideep Najm, Habib N.

Source: Journal of Computational Physics. Dec2010, Vol. 229 Issue 24, p9299-9322. 24p.

Subjects: Graphical projection, Chemical reactions, Mach number, Momentum (Mechanics), Algorithms, Numerical analysis, Mathematical formulas

A PARTITIONER-CENTRIC MODEL FOR STRUCTURED ADAPTIVE MESH REFINEMENT PARTITIONING TRADE-OFF OPTIMIZATION: PART I.

Authors: Steensland, Johan Ray, Jaideep

Source: International Journal of High Performance Computing Applications. Winter2005, Vol. 19 Issue 4, p409-422. 14p.

Subjects: Program transformation, Automation, Computer simulation, Computer programmers, High performance computing, Computer-aided design

Structural models used in real-time biosurveillance outbreak detection and outbreak curve isolation from noisy background morbidity levels.

Authors: Cheng, Karen Elizabeth Crary, David J. Ray, Jaideep et al.

Source: Journal of the American Medical Informatics Association; May2013, Vol. 20 Issue 3, p435-440, 6p, 1 Chart, 6 Graphs