G. Cunningham

Most-cited papers

On the relationship between relativistic electron flux and solar wind velocity: Paulikas and Blake revisited
G. Reeves, Steven K. Morley, R. Friedel, M. G. Henderson +5 more
2010175 citations Open access
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Event‐specific chorus wave and electron seed population models in DREAM3D using the Van Allen Probes
W. Tu, G. Cunningham, Y. Chen, S. Morley +4 more
2014174 citations Open access
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Modeling radiation belt electron dynamics during GEM challenge intervals with the DREAM3D diffusion model
W. Tu, G. Cunningham, Y. Chen, M. Henderson +2 more
2013152 citations Open access
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Model-based image reconstruction from time-resolved diffusion data
S. S. Saquib, K. Hanson, G. Cunningham
1997Medical Imaging66 citations Open access
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Kernel decomposition of time-frequency distributions
G. Cunningham, W. Williams
1994IEEE Transactions on Signal Processing63 citations
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Observations and Fokker‐Planck Simulations of the L‐Shell, Energy, and Pitch Angle Structure of Earth's Electron Radiation Belts During Quiet Times
J. Ripoll, V. Loridan, M. Denton, G. Cunningham +12 more
2019Journal of Geophysical Research - Space Physics57 citations Open access
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Fast implementations of generalized discrete time-frequency distributions
G. Cunningham, W. Williams
1994IEEE Transactions on Signal Processing46 citations
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Tomographic reconstruction based on flexible geometric models
K. Hanson, G. Cunningham, G. R. Jennings, David R. Wolf
1994Proceedings of 1st International Conference on Image Processing38 citations Open access
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Uncertainty assessment for reconstructions based on deformable geometry
K. Hanson, G. Cunningham, R. J. Mckee
1997International journal of imaging systems and technology (Print)34 citations
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Radiation-Belt Remediation Using Space-Based Antennas and Electron Beams
B. Carlsten, P. Colestock, G. Cunningham, G. Delzanno +8 more
2019IEEE Transactions on Plasma Science33 citations
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First Direct Observations of Propagation of Discrete Chorus Elements From the Equatorial Source to Higher Latitudes, Using the Van Allen Probes and Arase Satellites
C. Colpitts, Y. Miyoshi, Y. Kasahara, G. Delzanno +11 more
2020Journal of Geophysical Research - Space Physics31 citations Open access
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3D tomographic reconstruction using geometrical models
X. Battle, G. Cunningham, K. Hanson
1997Medical Imaging31 citations
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Observations and Simulations of Dropout Events and Flux Decays in October 2013: Comparing MEO Equatorial With LEO Polar Orbit
V. Pierrard, J. Ripoll, G. Cunningham, E. Botek +4 more
2021Journal of Geophysical Research - Space Physics30 citations Open access
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Modeling of the cold electron plasma density for radiation belt physics
J. Ripoll, V. Pierrard, G. Cunningham, X. Chu +7 more
2023Frontiers in Astronomy and Space Sciences29 citations Open access
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Statistics and Empirical Models of the Plasmasphere Boundaries From the Van Allen Probes for Radiation Belt Physics
J. Ripoll, S. Thaller, D. Hartley, G. Cunningham +4 more
2022Geophysical Research Letters27 citations Open access
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THE BAYES INFERENCE ENGINE
K. Hanson, G. Cunningham
199624 citations Open access
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The Hard Truth
K. Hanson, G. Cunningham
199624 citations
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Analysis of Electric and Magnetic Lightning‐Generated Wave Amplitudes Measured by the Van Allen Probes
J. Ripoll, T. Farges, D. Malaspina, E. Lay +4 more
2020Geophysical Research Letters23 citations
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Inversion Based on Computational Simulations
K. Hanson, G. Cunningham, S. S. Saquib
199823 citations Open access
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Object-oriented implementation of a graphical-programming system
G. Cunningham, K. Hanson, G. R. Jennings, David R. Wolf
1994Medical Imaging22 citations Open access
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Observation of High‐Energy Electrons Precipitated by NWC Transmitter From PROBA‐V Low‐Earth Orbit Satellite
G. Cunningham, E. Botek, Viviane Pierrard, C. Cully +1 more
2020Geophysical Research Letters21 citations Open access
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Exploring the reliability of Bayesian reconstructions
K. Hanson, G. Cunningham
1995Medical Imaging21 citations
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Kinky tomographic reconstruction
K. Hanson, Roger Bilisoly, G. Cunningham
1996Medical Imaging20 citations Open access
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AN INTERACTIVE TOOL FOR BAYESIAN INFERENCE
G. Cunningham, K. Hanson, G. R. Jennings, David R. Wolf
199520 citations Open access
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An object-oriented optimization system
G. Cunningham, K. Hanson, G. R. Jennings, David R. Wolf
1994Proceedings of 1st International Conference on Image Processing20 citations
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Using Van Allen Probes and Arase Observations to Develop an Empirical Plasma Density Model in the Inner Zone
D. Hartley, G. Cunningham, J. Ripoll, D. Malaspina +9 more
2023Journal of Geophysical Research - Space Physics19 citations Open access
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Electromagnetic power of lightning superbolts from Earth to space
J. Ripoll, T. Farges, D. Malaspina, G. Cunningham +5 more
2021Nature Communications19 citations Open access
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Electron Dropout Events and Flux Enhancements Associated With Geomagnetic Storms Observed by PROBA‐V/Energetic Particle Telescope From 2013 to 2019
Viviane Pierrard, E. Botek, J. Ripoll, G. Cunningham
2020Journal of Geophysical Research - Space Physics18 citations Open access
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Propagation and Dispersion of Lightning-Generated Whistlers Measured From the Van Allen Probes
J. Ripoll, T. Farges, D. Malaspina, G. Cunningham +3 more
2021Frontiers of Physics14 citations Open access
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How whistler mode hiss waves and the plasmasphere drive the quiet decay of radiation belts electrons following a geomagnetic storm
J. Ripoll, M. Denton, V. Loridan, O. Santolík +17 more
2020Journal of Physics, Conference Series14 citations Open access
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Operation of the Bayes Inference Engine
K. Hanson, G. Cunningham
199914 citations Open access
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Scattering by whistler-mode waves during a quiet period perturbed by substorm activity
J. Ripoll, M. Denton, D. Hartley, G. Reeves +11 more
202013 citations Open access
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Vector-valued time-frequency representations
G. Cunningham, W. Williams
1996IEEE Transactions on Signal Processing12 citations
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The discrete-time phase derivative as a definition of discrete instantaneous frequency and its relation to discrete time-frequency distributions
Jechang Jeong, G. Cunningham, W. Williams
1995IEEE Transactions on Signal Processing11 citations
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Time-frequency fine structure of dolphin whistles
P. Tyack, William J. Williams, G. Cunningham
1992[1992] Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis11 citations
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The Development of Flash Radiography
G. Cunningham, C. Morris
200410 citations
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Fast computation of the Wigner distribution for finite-length signals
G. Cunningham, W. Williams
1992IEEE International Conference on Acoustics, Speech, and Signal Processing8 citations
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Instantaneous frequency and kernel requirements for discrete time-frequency distributions
Jechang Jeong, G. Cunningham, W. Williams
19907 citations
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Defining Radiation Belt Enhancement Events Based on Probability Distributions
G. Reeves, E. Vandegriff, J. Niehof, S. Morley +3 more
2020Space Weather6 citations Open access
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Bayesian estimation of regularization parameters for deformable surface models
G. Cunningham, A. Lehovich, K. Hanson
1999Medical Imaging6 citations Open access
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Decomposition of time-frequency distribution kernels
G. Cunningham, W. Williams
1992Optics & Photonics6 citations
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Fast implementation of time-frequency distributions
G. Cunningham, W. Williams
1992[1992] Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis6 citations
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Analysis, synthesis and implementation of time-frequency distributions using the spectrogram decomposition.
G. Cunningham
19925 citations
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Inner Belt Electron Decay Timescales: A Comparison of Van Allen Probes and DREAM3D Losses Following the June 2015 Storm
J. Broll, G. Cunningham, D. Malaspina, S. Claudepierre +1 more
2023Geophysical Research Letters3 citations Open access
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Determination of errors in derived magnetic field directions ingeosynchronous orbit: results from a statistical approach
Yue Chen, G. Cunningham, M. Henderson
20163 citations Open access
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4D reconstructions from low-count SPECT data using deformable models with smooth interior intensity variations
G. Cunningham, A. Lehovich
2000Image Processing3 citations Open access
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Effects of whistler mode hiss waves on the radiation belts structure during quiet times
J. Ripoll, O. Santolík, G. Reeves, W. Kurth +11 more
20172 citations
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Response to Comment on “Radiation-Belt Remediation Using Space-Based Antennas and Electron Beams” by G. Ganguli and C. Crabtree
B. Carlsten, D. Nguyen, G. Reeves, K. Shipman +8 more
2020IEEE Transactions on Plasma Science1 citations Open access
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Uncertainties in Bayesian geometric models
K. Hanson, G. Cunningham, R. J. Mckee
1999Proceedings 1999 International Conference on Image Processing (Cat. 99CH36348)1 citations
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INVERSION BASED ON COMPLEX COMPUTATIONAL SIMULATIONS
K. Hanson, G. Cunningham, S. S. Saquib
19981 citations
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