Publications
The following are papers published or in press from 2010 to 2024:
2024
A. Bakulin, D. Neklyudov, and I. Silvestrov, 2024, The impact of receiver arrays on suppressing seismic speckle scattering noise caused by meter-scale near-surface heterogeneity: Geophysics, accepted.
Y. Chen, A. Savvaidis, and S. Fomel, 2024, Single-channel microseismic denoising using dictionary learning - applications to event detection and localization: Geophysical Prospecting, submitted.
Y. Chen, A. Savvaidis, S. Fomel, Y. Chen, O. Saad, H. Wang, Y. Oboue, L. Yang, and W. Chen, 2024, Denoising of distributed acoustic sensing seismic data: Seismological Research Letters, accepted.
Y. Chen, A. Savvaidis, O. Saad, D. Siervo, D, Huang, Y. Chen, S. Fomel, I. Grigoratos, C. Breton, 2024, Thousands of induced
earthquakes per month in West Texas detected Using EQCCT: Geosciences, v. 14, 114.
B. Engquist, K. Ren, and Y. Yang, 2024, Adaptive state-dependent diffusion for derivative-free optimization: Communications on Applied Mathematics and Computation, accepted.
S. Fomel and J. Claerbout, 2024, Streaming prediction-error filters: Geophysics, v. 89, F89-F95.
S. Gao, S. Fomel, and Y. Chen, 2024, Improving time-lapse seismic monitoring using local orthogonalization: Geophysics, submitted.
S. Gao, S. Fomel, and Y. Chen, 2024, Labeling CO2 Plumes for 4D Time-Lapse Seismic Monitoring using Deep Learning: Geophysics, submitted
Z. Geng, S. Fomel, Y. Liu, Q. Wang, Z. Zheng, and Y. Chen, 2024, Streaming seismic attributes: Geophysics, v. 89, A7-A10.
H. Kaur, R. Chunduru, D. Datta, and S. Fomel, 2024, Robust method for low frequency extrapolation for full waveform inversion using deep learning: Geophysics, submitted.
H. Kaur, J. Sun, M. Aharchaou, A. Baumstein, and S. Fomel, 2024, Deep learning framework for true amplitude imaging: Effect of conditioners and initial models: Geophysical Prospecting, v. 72, 92-106.
C. Li, G. Liu, X. Chen, Z. Li, S. Fomel, and Y. Chen, 2024, Joint reconstruction and multiple attenuation using one-step randomized-order damped rank reduction method: IEEE Transactions on Geoscience and Remote Sensing, v. 62, 5921611.
C. Li, G. Liu, X. Chen, Z. Wang, S. Fomel, and Y. Chen, 2024, Warped-mapping based multi-gather joint prestack Q estimation: IEEE Transactions on Geoscience and Remote Sensing, v. 62, 5920209.
S. Liu, C. Birnie, A. Bakulin, A. Dawood, I. Silvestrov, and T. Alkhalifah, 2024, A self-supervised scheme for ground roll suppression: Geophysical Processing, accepted.
Y. Oboue, Y. Chen, S. Fomel, and Y. Chen, 2024, Protecting the weak signals in distributed acoustic sensing data processing usinwg local orthogonalization: the FORGE data example: Geophysics, v. 89, V103-V118.
Y. Oboue, Y. Chen, S. Fomel, W. Zhong, and Y. Chen, 2024, An advanced median filter for improving the signal-to-noise ratio of seismological datasets: Computers and Geosciences, v. 182, 105464.
N. Pham and S. Fomel, 2024, Seismic data augmentation for automatic fault picking using deep learning: Geophysical Prospecting, v. 72, 125-141.
Y. Sun, I. Silvestrov, and A. Bakulin, 2024, An efficiency-improved GPU algorithm for the 2 + 2 + 1 method in nonlinear beamforming: Journal of Geophysics and Engineering, v. 21, 1138–1152.
L. Yang, S. Fomel, S. Wang, X. Chen, Y. Chen, 2024, Deep learning with soft attention mechanism for small-scale ground roll attenuation: Geophysics, v. 89, WA179-WA193.
L. Yang, S. Fomel, S. Wang, X. Chen, O. Saad, and Y. Chen, 2024, Salt3DNet: A self-supervised learning framework for 3D salt segmentation: IEEE Transactions on Geoscience and Remote Sensing, v.62, 5913115.
L. Yang, S. Fomel, S. Wang, X. Chen, Y. Chen, and Y. Chen, 2024, SLKNet: An attention-based deep learning framework for downhole Distributed Acoustic Sensing (DAS) data denoising: Geophysics, submitted.
L. Yang, S. Fomel, S. Wang, X. Chen, Y. Sun, and Y. Chen, 2024, Interpretable unsupervised learning framework for multi-dimensional erratic and random noise attenuation: IEEE Transactions on Geoscience and Remote Sensing, v. 62, 5911820.
L. Yang, S. Fomel, S. Wang, X. Chen, Y. Sun, and Y. Chen, 2024, Unsupervised learning with multi-branch attention mechanism for multi-dimensional erratic and random noise attenuation: Geophysics, submitted.
L. Yang, S. Fomel, S. Wang, W. Li, J. Meng, C. Li, and Y. Chen, 2024, HCTNet: Robust prestack seismic inversion using a hybrid convolutional transformer: Geophysics, submitted.
2023
A. Bakulin, D. Neklyudov, and I. Silvestrov, 2023, Seismic time-frequency masking for suppression of seismic speckle noise: Geophysics, v. 88, V371-V385.
Y. Chen, Y. Chen, S. Fomel, A. Savvaidis, O. Saad, and Y. Oboue, 2023, Pyekfmm: a python package for 3D fast-marching-based traveltime calculation and its applications in seismology: Seismological Research Letters, v. 94, 2050-2059.
Y. Chen and S. Fomel, 2023, 3D true-amplitude elastic wave-vector decomposition in heterogeneous anisotropic media: Geophysics, v. 88, C79-C89.
Y. Chen, S. Fomel, and R. Abma, 2023, Joint deblending and source time inversion: Geophysics, Geophysics, v. 88, WA27-WA35.
Y. Chen, A. Savvaidis, and S. Fomel, 2023, Dictionary learning for single-channel passive seismic denoising: Seismological Research Letters, v. 94, 2840-2851.
Y. Chen, A. Savvaidis, S. Fomel, Y. Chen, O. Saad, Y. Oboue, Q. Zhang, and W. Chen, 2023, Pyseistr: a python package for structural denoising and interpolation of multi-channel seismic data: Seismological Research Letters, v. 94, 1703–1714.
Y. Chen, A. Savvaidis, Y. Chen, O. Saad, and S. Fomel, 2023, Enhancing earthquake detection from distributed acoustic sensing data by coherency measure and moving-rank-reduction filtering: Geophysics, v. 88, WC13-WC23.
Y. Chen, A. Savvaidis, S. Fomel, Y. Chen, O. Saad, H. Wang, Y. Oboue, L. Yang, W. Chen, 2023, Denoising of distributed acoustic sensing seismic data using an integrated framework: Seismological Research Letters, v. 94, 457–472.
Y. Chen, A. Savvaidis, S. Fomel, O. Saad, and Y. Chen, 2023, RFloc3D: a machine learning method for 3D real-time microseismic source location using P- and S-wave arrivals: IEEE Transactions on Geoscience and Remote Sensing, v. 61, 5901310.
K. Gadylshin, I. Silvestrov, and A. Bakulin, 2023, Deep-learning-based local wavefront attributes and their application to 3D prestack data enhancement: Geophysics, v. 88, V277-V289.
H. Kaur, S. Fomel, and N. Pham, 2023, Automated hyperparameter optimization for simulating boundary conditions for acoustic and elastic wave propagation using deep learning: Geophysics, v. 88, WA309-WA318.
H. Kaur, N. Pham, S. Fomel, Z. Geng, L. Decker, B. Gremillion, M. Jervis, R. Abma, and S. Gao, 2023, A deep learning framework for seismic facies classification: Interpretation, v. 11, T107-T116.
H. Kaur, Q. Zhang, P. Witte, L. Liang, L. Wu, S. Fomel, 2023, Deep learning based 3D fault detection for carbon capture and storage: Geophysics, v. 88, IM101-IM112.
O. Saad , Y. Chen , A. Savvaidis, S. Fomel, X. Jiang, D. Huang, Y. Oboue, S. Yong , X. Wang, X. Zhang, and Y. Chen, 2023, Earthquake forecasting using big data and artificial intelligence: a 30-weeks real case study in China: Bulletin of the Seismological Society of America, v. 113, 2461-2478.
O. Saad, Y. Chen, D. Siervo, F. Zhang, A. Savvaidis, G. Huang, N. Igonin, S. Fomel, and Y. Chen, 2023, EQCCT: A production-ready EarthQuake detection and phase picking method using the Compact Convolutional Transformer: IEEE Transactions on Geoscience and Remote Sensing, v. 61, 4507015.
O. Saad, S. Fomel, R. Abma, and Y. Chen, 2023, Unsupervised deep learning for 3D interpolation of highly incomplete data: Geophysics, v. 88, WA189-WA200.
I. Silvestrov, A. Egorov, and A. Bakulin, 2023, Evaluating imaging uncertainty associated with the near surface and added value of vertical arrays using Bayesian seismic refraction tomography: Journal of Geophysics and Engineering, v. 20, 751-762.
L. Yang, S. Fomel, S. Wang, X. Chen, Y. Chen. 2023, Denoising distributed acoustic sensing (DAS) data using unsupervised deep learning: Geophysics, v. 88, V317-V332.
L. Yang, S. Fomel, S. Wang, X. Chen, Y. Chen, and Y. Chen, 2023, SLKNet: An attention-based deep learning framework for downhole Distributed Acoustic Sensing (DAS) data denoising: Geophysics, v. 88, WC69-WC89.
L. Yang, S. Fomel, S. Wang, X. Chen, W. Chen, O. Saad, and Y. Chen, 2023, Denoising of distributed acoustic sensing data using supervised deep learning: Geophysics, v. 88, WA91-WA104.
L. Yang, S. Fomel, S. Wang, X. Chen, W. Chen, O. Saad, and Y. Chen, 2023, Porosity and permeability prediction using transformer and periodic long short term network: Geophysics, v. 88, WA293-WA308.
L. Yang, S. Wang, X. Chen, W. Chen, O. Saad, X. Zhou, N. Pham, Z. Geng, S. Fomel, and Y. Chen, 2023, High-fidelity permeability and porosity prediction using deep learning with the self-attention mechanism: IEEE Transactions on Neural Networks and Learning Systems, v. 34, 3429-3443.
2022
Y. Chen, O. Saad, A. Savvaidis, Y. Chen, and S. Fomel, 2022, 3D microseismic monitoring using machine learning: Journal of Geophysical Research - Solid Earth, v. 127, e2021JB023842.
L. Decker and S. Fomel, 2022, A probabilistic approach to seismic diffraction imaging: Lithosphere, v. 2021, 6650633.
L. Decker and S. Fomel, 2022, A variational approach for picking optimal surfaces from semblance-like panels: Geophysics, v. 87, U93-U108.
B. Engquist and Y. Yang, 2022, Optimal transport based seismic inversion: Beyond cycle skipping: Communications on Pure and Applied Mathematics, v. 75, 2201-2244.
Z. Geng, Y. Chen, S. Fomel, and L. Liang, 2022, LOUD: Local orthogonalization constrained unsupervised deep learning denoiser: IEEE Transactions on Geoscience and Remote Sensing, v. 60, 5924912.
Z. Geng, Z. Hu, X. Wu, and S. Fomel, 2022, Semi-supervised salt segmentation using mean teacher: Interpretation, v. 10, SE21-SE29.
Z. Geng, Z. Zhao, Y. Shi, X. Wu, S. Fomel, and M. Sen, 2022, Deep learning for velocity model building with common-image gathers: Geophysical Journal International, v. 228, 1054–1070.
G. Huang, X. Chen, O. Saad, Y. Chen, S. Fomel, A. Savvaidis, Y. Chen, 2022, High-resolution and robust microseismic grouped imaging and grouping strategy analysis: Geophysical Prospecting, v. 70, 980-1002.
H. Kaur, A. Sun, Z. Zhong, and S. Fomel, 2022, Time-lapse seismic data inversion for estimating reservoir parameters using deep learning: Interpretation, v. 10, T167-T179.
O. Saad, Y. Chen, A. Savvaidis, S. Fomel, and Y. Chen, 2022, Real-time earthquake detection and magnitude estimation using vision transformer: Journal of Geophysical Research - Solid Earth, v. 127, e2021JB023657.
O. Saad, Y. Chen, D. Trugman, M. S. Soliman, L. Samy, A. Savvaidis, M. A. Khamis, A. G. Hafez, S. Fomel, and Y. Chen, 2022, Machine learning for the fast and reliable source-location prediction in earthquake early warning: IEEE Geoscience and Remote Sensing Letters, v. 19, 8025705.
H. Wang, Y. Chen, O. Saad, W. Chen, Y. Oboue, L. Yang, S. Fomel, and Y. Chen, 2022, A Matlab code package for 2D/3D local slope estimation and structural filtering: Geophysics, v. 87, F1-F14.
H. Wang, Y. Yunfeng, Y. Oboue, R. Abma, Z. Geng, S. Fomel, and Y. Chen, 2022, Simultaneous reconstruction and denoising of extremely sparse 5D seismic data by a simple and effective method: IEEE Transactions on Geoscience and Remote Sensing, v. 60, 5909212.
S. Zu, H. Cao, S. Fomel, and Y. Chen, 2022, Robust local slope estimation by deep learning: Geophysical Prospecting, v. 70, 847–864.
2021
Y. Chen and S. Fomel, 2021, Nonstationary local signal-and-noise orthogonalization: Geophysics, v. 86, V409-V418.
Y. Chen, S. Fomel, H. Wang, and S. Zu, 2021, 5D dealiased seismic data interpolation using nonstationary prediction-error filter: Geophysics, v. 86, V419-V429.
Y. Chen, O. Saad, G. Huang, Y. Chen, A. Savvaidis, S. Fomel, and N. Pham, 2021, SCALODEEP: A highly generalized deep learning framework for real-time earthquake detection: Journal of Geophysical Research - Solid Earth, v. 126, e2020JB021473.
Y. Chen, O. Saad, X. Liu, and S. Fomel, 2021, A compact program for 3D passive seismic source-location imaging: Seismological Research Letters, v. 92, 3187-3201.
S. Fomel and H. Kaur, 2021, Wave-equation time migration: Geophysics, v. 86, 1JF-V89.
G. Huang, X. Chen, J. Li; O. Saad, Y. Chen, S. Fomel, C. Luo, and H. Wang, 2021, The slope attribute regularized high-resolution prestack seismic inversion: Surveys in geophysics, v. 42, 625–671.
H. Kaur, S. Fomel, and N. Pham, 2021, A fast algorithm for elastic wave-mode separation using deep learning with generative adversarial networks (GANs): Journal of Geophysical Research - Solid Earth, v. 126, e2020JB021123.
H. Kaur, N. Pham, and S. Fomel, 2021, Seismic data interpolation using deep learning with generative adversarial networks: Geophysical Prospecting, v. 69, 307-326.
N. Pham and S. Fomel, 2021, Uncertainty and Interpretability analysis of encoder-decoder architecture for channel detection: Geophysics, v. 86, O49-O58.
Y. Shi, X. Wu, and S. Fomel, 2021, Interactively tracking seismic geobodies with a deep learning flood-filling network: Geophysics, v. 86, A1-A5.
2020
B. Engquist and D. Peterseim, 2020, Computational multiscale methods: Oberwolfach Reports, v. 16, 2099-2181.
B. Engquist, K. Ren and Y. Yang, 2020, The quadratic Wasserstein metric for inverse data matching: Inverse Problems, v. 36, 055001.
Z. Geng, X. Wu, S. Fomel, and Y. Chen, 2020, Relative time seislet transform: Geophysics, v. 85, V223-V232.
Z. Geng, X. Wu, Y. Shi, and S. Fomel, 2020, Deep learning for relative geologic time and seismic horizons: Geophysics, v. 85, WA87-WA100.
H. Kaur, S. Fomel, and N. Pham, 2020, Seismic ground-roll noise attenuation using deep learning: Geophysical Prospecting, v. 68, 2064-2077.
H. Kaur, N. Pham, and S. Fomel, 2020, Improving resolution of migrated images by approximating the inverse Hessian using deep learning: Geophysics, v. 85, WA173-WA183.
D. Merzlikin, S. Fomel, and X. Wu, 2020, Least-squares diffraction imaging using shaping regularization by anisotropic smoothing: Geophysics, v. 85, S313-S325.
N. Pham, X. Wu, and E. Naeini, 2020, Missing well log prediction using convolutional long short-term memory network: Geophysics, v. 85, WA159-WA171.
Y. Shi, X. Wu, and S. Fomel, 2020, Waveform Embedding: automatic horizon picking with unsupervised deep learning: Geophysics, v. 85, WA67–WA76.
Y. Sripanich, S. Fomel, J. Trampert, W. Burnett, and T. Hess, 2020, Probabilistic moveout analysis by time warping: Geophysics, v. 85, U1-U20.
X. Wu, Z. Geng, Y. Shi, N. Pham, S. Fomel, and G. Caumon, 2020, Building realistic structure models to train deep convolutional neural networks for seismic structural interpretation: Geophysics, v. 85, WA27-WA39.
Q. Xu, B. Engquist, M. Solaimanian, and K. Yan, 2020, A new nonlinear viscoelastic model and mathematical solution of solids for improving prediction accuracy: Scientific Reports, v. 10, Article 2202.
2019
S. Bader, X. Wu, and S. Fomel, 2019, Missing log data interpolation and semiautomatic seismic well ties using data matching techniques: Interpretation, v. 7, T347–T361.
B. Engquist and D. Peterseim, 2019, Computational multiscale methods: Oberwolfach Reports, v. 16, 2099–2181.
D. Merzlikin, S. Fomel, and M. Sen, 2019, Least-squares path-summation diffraction imaging using sparsity constraints: Geophysics, v. 84, S187–S200.
N. Pham, S. Fomel, and D. Dunlap, 2019, Automatic channel detection using deep learning: Interpretation, v. 7, SE43-SE50.
Y. Shi, X. Wu, and S. Fomel, 2019, SaltSeg: Automatic 3D salt segmentation using a deep convolutional neural network: Interpretation, v. 7, SE113-SE122.
A. Stovas and S. Fomel, 2019, Generalized velocity approximation: Geophysics, v. 84, C27-C40.
Y. Sripanich, S. Fomel, A. Stovas, 2019, Effects of lateral heterogeneity on time-domain processing parameters: Geophysical Journal International, v. 219, 1181-1201.
C. Wang, Z. Zhu, H. Gu, X. Wu, and S. Liu, 2019, Hankel low-rank approximation for seismic noise attenuation: IEEE
Transactions on Geoscience and Remote Sensing, v. 57, 561-573.
X. Wu and Z. Guo, 2019, Detecting faults and channels while enhancing seismic structural and stratigraphic features:
Interpretation, v. 7, T155-T166.
X. Wu, L. Liang, Y. Shi, and S. Fomel, 2019, FaultSeg3D: Using synthetic data sets to train an end-to-end convolutional neural network for 3D seismic fault segmentation: Geophysics, v. 84, IM35–IM45.
X. Wu, L. Liang, Y. Shi, Z. Geng, and S. Fomel, 2019, Multitask learning for local seismic image processing: fault detection, structure-oriented smoothing with edge-preserving, and seismic normal estimation by using a single convolutional neural network: Geophysical Journal International, v. 219, 2097-2109.
X. Wu, Y. Shi, S. Fomel, L. Liang, Q. Zhang, and A. Yusifov, 2019, FaultNet3D: Predicting fault probabilities, strikes, and dips with a single convolutional neural network: IEEE Transactions on Geoscience and Remote Sensing, v. 57, 9138-9155.
Z. Xue, H. Zhang, Y. Zhao, and S. Fomel, 2019, Pattern-guided dip estimation with plane-wave destruction filters: Geophysical Prospecting, v. 67, 1798-1810.
2018
Y. Chen and S. Fomel, 2018, EMD-seislet transform: Geophysics, v. 83, A27-A32.
B. Engquist and H. Zhao, 2018, Approximate separability of the Green's function of the Helmholtz equation in the high frequency limit: Communications on Pure and Applied Mathematics, v. LXXI, 2220–2274.
S. Greer and S. Fomel, 2018, Matching and merging high-resolution and legacy seismic images: Geophysics, v. 83, V115-V122.
Y. Sripanich and S. Fomel, 2018, Fast time-to-depth conversion and interval velocity estimation with weak lateral variations: Geophysics, v. 83, S227–S235.
G. Wu, S. Fomel, and Y. Chen, 2018, Data-driven time-frequency analysis of seismic data using nonstationary Prony method: Geophysical Prospecting, v. 66, 85-97.
X. Wu and S. Fomel, 2018, Automatic fault interpretation with optimal surface voting: Geophysics, Geophysics, v. 83, O67-O82.
X. Wu and S. Fomel, 2018, Least-squares horizons with local slopes and multi-grid correlations: Geophysics, v.83, IM29–IM40.
X. Wu, S. Fomel, and M. Hudec, 2018, Fast salt boundary interpretation with optimal path picking: Geophysics, v. 83, O45–O53.
X. Wu, Y. Shi, S. Fomel, and F. Li, 2018, Incremental correlation of multiple well logs following geologically optimal neighbors: Interpretation, v. 6, T713–T722.
Q. Xu and B Engquist, 2018, A mathematical model for fitting and predicting relaxation modulus and simulating viscoelastic responses: Proceedings of the Royal Society A, v. 474, 20170540.
Z. Xue, S. Fomel, and J. Sun, 2018, Increasing resolution of reverse-time migration using time-shift gathers: Geophysical Prospecting, v. 66, 726-735.
Z. Xue, J. Sun, S. Fomel, and T. Zhu, 2018, Accelerating full-waveform inversion with attenuation compensation: Geophysics, v. 83, A13-A20.
Z. Xue, X. Wu, and S. Fomel, 2018, Predictive painting across faults: Interpretation, v. 6, T449–T455.
Y. Yang and B. Engquist, 2018, Analysis of optimal transport and related misfit functions in full-waveform inversion, Geophysics, v. 83, A7-A12.
Y. Yang, B. Engquist, J. Sun, and B. Hamfeldt, 2018, Application of optimal transport and the quadratic Wasserstein metric to full-waveform inversion: Geophysics, v. 83, R43-R62.
2017
T. Bai, I. Tsvankin, and X. Wu, 2017, Waveform inversion for attenuation estimation in anisotropic media: Geophysics, v. 82, WA83-WA93.
H. Chen, H. Zhou, Q. Zhang, and Y. Chen, 2017, Modeling elastic wave propagation using k-space operator-based temporal high-order staggered-grid finite-difference method: IEEE Transactions on Geoscience and Remote Sensing, v. 55, 801-815.
L. Decker, D. Merzlikin, and S. Fomel, 2017, Diffraction imaging and velocity analysis using oriented velocity continuation: Geophysics, v. 82, U25-U35.
B. Engquist, C. Frederick, Q. Huynh, and H. Zhou, 2017, Seafloor identification in sonar imagery via simulations of Helmholtz equations and discrete optimization: Journal of Computational Physics, v. 338, 477–492.
P. Karimi, S. Fomel, and R. Zhang, 2017, Creating detailed subsurface models using predictive image-guided well-log interpolation: Interpretation, v. 5, T279-T285.
D. Merzlikin and S. Fomel, 2017, Analytical path-integral imaging of seismic diffractions: Geophysics, v. 82, S51-S59.
M. Phillips and S. Fomel, 2017, Plane-wave Sobel attribute for discontinuity enhancement in seismic images: Geophysics, v. 82, WB63-WB69.
Y. Sripanich, S. Fomel, A. Stovas, Q. Hao, 2017, 3D generalized nonhyperboloidal moveout approximation: Geophysics, v. 82, C49-C59.
Y. Sripanich, S. Fomel, J. Sun, and J. Cheng, 2017, Elastic wave-vector decomposition in heterogeneous anisotropic media: Geophysical Prospecting, v. 65, 1231–1245.
A. Stovas and S. Fomel, 2017, The modified generalized moveout approximation, a new parameter selection: Geophysical Prospecting, v. 65, 687-695.
J. Sun, S. Fomel, Y. Sripanich, and P. Fowler, 2017, Recursive integral time extrapolation of elastic waves using low-rank symbol approximation: Geophysical Journal International, v. 211, 1478-1493.
J. Sun and T. Zhu, 2017, Strategies for stable attenuation compensation in reverse-time migration: Geophysical Prospecting, v. 66, 498-511.
X. Wu, 2017, Building 3D subsurface models conforming to seismic structural and stratigraphic features: Geophysics, v. 82, IM21-IM30.
X. Wu, 2017, Directional structure-tensor based coherence to detect seismic channels and faults. Geophysics, v. 82, A13-A17.
X. Wu, 2017, Structure-, stratigraphy-, and fault-guided regularization in geophysical inversion: Geophysical Journal International, v. 210, 184-195.
X. Wu and G. Caumon, 2017, Simultaneous multiple well-seismic ties using flattened synthetic and real seismograms: Geophysics, v. 82, IM13-IM20.
X. Wu and X. Janson, 2017, Directional structure tensors in estimating seismic structural and stratigraphic orientations: Geophysical Journal International, v. 210, 534-548.
X. Wu and Z. Zhu, 2017, Methods to enhance seismic faults and construct fault surfaces: Computers & Geosciences, v. 107, 37-48.
Z. Xue, H. Zhu, and S. Fomel, 2017, Full waveform inversion using seislet regularization: Geophysics, v. 82, A43-A49.
R. Zhang and S. Fomel, 2017, Time variant wavelet extraction with spectral decomposition for seismic inversion: Interpretation, v. 5, SC9-SC16.
2016
M. Bai, X. Chen, J. Wu, G. Liu, Y. Chen, H. Chen, and Q. Li, 2016, Q-compensated migration by Gaussian beam summation method: Journal of Geophysics and Engineering, v. 13, 25-48.
J.M. Carcione, T. Zhu, S. Picotti, and D. Gei, 2016, Imaging septaria geobody in the Boom Clay using a Q-compensated reverse-time migration: Netherlands Journal of Geosciences, v. 95, 283-291.
Y. Chen, 2016, Dip-separated structural filtering using seislet transform and adaptive empirical mode decomposition based dip filter: Geophysical Journal International, v. 206, 457-469.
Y. Chen, W. Huang, D. Zhang, and W. Chen, 2016, An open-source Matlab code package for improved rank-reduction 3D seismic data denoising and reconstruction: Computers & Geosciences, v. 95, 59–66.
Y. Chen and Z. Jin, 2016, Simultaneously removing noise and increasing resolution of seismic data using waveform shaping: IEEE Geoscience and Remote Sensing Letters, v. 13, 102-104
Y. Chen, J. Ma, and S. Fomel, 2016, Double sparsity dictionary for seismic noise attenuation: Geophysics, v. 81, V17-V30
Y. Chen, D. Zhang, Z. Jin, X. Chen, S. Zu, W. Huang, and S. Gan, 2016, Simultaneous denoising and reconstruction of 5-D seismic data via damped rank-reduction method: Geophysical Journal International, v. 206, 1695-1717.
P. Deng, Y. Chen, Y. Zhang, and H.-W. Zhou, 2016, Weighted stacking of seismic AVO data using hybrid AB semblance and local similarity: Journal of Geophysics and Engineering, v. 13, 152–163.
M. Far and B. Hardage, 2016, Fracture characterization using converted waves: Geophysical Prospecting, v. 64, 287–298.
S. Gan, S. Wang, Y. Chen, X. Chen, K. Xian, 2016, Separation of simultaneous sources using a structural-oriented median filter in the flattened dimension: Computers & Geosciences, v. 86, 46-54.
S. Gan, S. Wang, Y. Chen, S. Qu, S. Zu, 2016, Velocity analysis of simultaneous-source data using high-resolution semblance—coping with the strong noise: Geophysical Journal International, v. 204, 768-779.
S. Gan, S. Wang, Y. Chen, and X. Chen, 2016, Simultaneous-source separation using iterative seislet-frame thresholding: IEEE Geoscience and Remote Sensing Letters, v. 13, 197-201.
S. Gan, S. Wang, Y. Chen, X. Chen, W. Huang, and H. Chen, 2016, Compressive sensing for seismic data reconstruction via fast projection onto convex sets based on seislet transform: Journal of Applied Geophysics, v. 130, 194–208.
S. Gan, S. Wang, Y. Chen, J. Chen, W. Zhong, C. Zhang, 2016, Improved random noise attenuation using f-x empirical mode decomposition and local similarity: Applied Geophysics, v. 13, 127–134.
W. Huang, R. Wang, Y. Chen, H. Li, and S. Gan, 2016, Damped multichannel singular spectrum analysis for 3D random noise attenuation: Geophysics, v. 81, V261-V270.
Y. Lee and B. Engquist, 2016, Multiscale numerical methods for passive advection–diffusion in incompressible turbulent flow fields: Journal of Computational Physics, v. 317, 33–46.
H. Li, R. Wang, S. Cao, Y. Chen, and W. Huang, 2016, A method for low-frequency noise suppression based on mathematical morphology in microseismic monitoring: Geophysics, v. 81, V159-V167.
H. Li, R. Wang, S. Cao, Y. Chen, N. Tian, X. Chen, 2016, Weak signal detection using multiscale morphology in microseismic monitoring: Journal of Applied Geophysics, v. 133, 39-49.
W. Liu, S. Cao, Y. Chen, and S. Zu, 2016, An effective approach to attenuate random noise based on compressive sensing and curvelet transform: Journal of Geophysics and Engineering, v. 13, 135-145.
W. Liu, S. Gao, and Y. Chen, 2016, Seismic time–frequency analysis via empirical wavelet transform: IEEE Geoscience and Remote Sensing Letters, v. 13, 28-32.
W. Liu, S. Gao, Y. Liu, and Y. Chen, 2016, Synchrosqueezing transform and its application in seismic data analysis: Journal of Seismic Exploration, v. 25, 27-44.
S. Qu, H. Zhou, R. Liu, Y. Chen, S. Zu, S. Yu, J. Yuan, Y. Yang, 2016, Deblending of simultaneous-source seismic data using fast iterative shrinkage-thresholding algorithm with firm-thresholding: Acta Geophysica, v. 64, 1064–1092.
Y. Sripanich and S. Fomel, 2016, Theory of interval traveltime parameter estimation in layered anisotropic media: Geophysics, v. 81, C253-C263.
A. Stovas and S. Fomel, 2016, Mapping of moveout attributes using local slopes: Geophysical Prospecting, v. 64, 31–37.
J. Sun, S. Fomel, T. Zhu, and J. Hu, 2016, Q-compensated least-squares reverse-time migration using lowrank one-step wave extrapolation: Geophysics, v. 81, S271-S279.
J. Sun, S. Fomel, and L. Ying, 2016, Lowrank one-step wave extrapolation for reverse-time migration: Geophysics, v. 81, S39-S54.
J. Wu, R. Wang, Y. CHen, Y. Zhang, S. Gan, C. Zhou, 2016, Multiple attenuation using shaping regularization with seislet domain sparsity constraint: Journal of Seismic Exploration, v. 25, 1-9.
X. Wu, 2016, Methods to compute salt likelihoods and extract salt boundaries from 3D seismic images: Geophysics, v. 81, IM119-IM126.
Z. Xue, Y. Chen, S. Fomel, and J. Sun, 2016, Imaging incomplete data and simultaneous-source data using least-squares reverse-time migration with shaping regularization: Geophysics, v. 81, S11-S20.
Y. Xue, J. Yang, J. Ma, and Y. Chen, 2016, Amplitude-preserving nonlinear adaptive multiple attenuation using the high-order sparse Radon transform: Journal of Geophysics and Engineering, v. 13, 207-219.
D. Zhang, Y. Chen, W. Huang, and S. Gan, 2016, Multi-step damped multichannel singular spectrum analysis for simultaneous reconstruction and denoising of 3D seismic data: Journal of Geophysics and Engineering, v. 13, 704–720.
H. Zhu and S. Fomel, 2016, Building good starting models for full waveform inversion using adaptive matching filter: Geophysics,v. 81, U61-U72..
H. Zhu, S. Li, S. Fomel, G. Stadler, and O. Ghattas, 2016, A Bayesian approach to estimate uncertainty for full-waveform inversion using a priori information from depth migration: Geophysics, v. 81, R307-R323.
T. Zhu and J. Sun, 2016, Viscoelastic reverse-time migration with attenuation compensation, Geophysics: v. 82, S61-S73.
T. Zhu, J. Carcione, and M. Botelho, 2016, Reverse-time imaging of ground-penetrating radar and SH-seismic data including the effects of wave loss: Geophysics, v. 81, H21-H32.
T. Zhu, 2016, Implementation aspects of attenuation compensation in reverse-time migration: Geophysical Prospecting, v. 64, 657–670.
S. Zu, H. Zhou, Y. Chen, S. Qu, X. Zou, H. Chen, and R. Liu, 2016, A periodically varying code for improving deblending of simultaneous sources in marine acquisition: Geophysics, v. 81, V213-V225.
2015
T. Alkhalifah, S. Fomel, and Z. Wu, 2015, Source-receiver two-way wave extrapolation for prestack exploding-reflector modeling and migration: Geophysical Prospecting, v.63, 23-34.
W. Burnett, A. Klokov, S. Fomel, R. Bansal, E. Liu, and T. Jenkinson, 2015, Seismic diffraction interpretation at Piceance Creek: Interpretation, v. 3, SF1-SF14.
Y. Chen, 2015, Deblending using a space-varying median filter: Exploration Geophysics: v. 46, 332-341.
Y. Chen, 2015, Iterative deblending with multiple constraints based on shaping regularization: IEEE Geoscience and Remote Sensing Letters, v. 12, 2247-2251.
Y. Chen and S. Fomel, 2015, Random noise attenuation using local signal-and-noise orthogonalization: Geophysics, v. 80, WD1-WD9.
Y. Chen, S. Gan, T. Liu, J. Yuan, Y. Zhang, and Z. Jin, 2015, Random noise attenuation by a selective hybrid approach using f-x empirical mode decomposition: Journal of Geophysics and Engineering, v. 12, 12-25
Y. Chen, S. Gan, S. Qu, and S. Zu, 2015, Sparse inversion for water bubble removal and spectral enhancement: Journal of Applied Geophysics, v. 117, 81-90.
Y. Chen, S. Jiao, J. Ma, H. Chen, Y. Zhou, and S. Gan, 2015, Ground-roll noise attenuation using a simple and effective approach based on local band-limited orthogonalization: IEEE Geoscience and Remote Sensing Letters, v. 12, 2316-2320.
Y. Chen, Z. Jin, K. Xiang, M. Bai, W. Huang, 2015, Iterative deblending using shaping regularization with a combined PNMO-MF-FK coherency filter: Journal of Applied Geophysics, v. 122, 18-27.
Y. Chen, T. Liu, and X. Chen, 2015, Velocity analysis using similarity-weighted semblance: Geophysics, v. 80, A75-A82.
Y. Chen, J. Yuan, S. Zu, S. Qu, S. Gan, 2015, Seismic imaging of simultaneous-source data using constrained least-squares reverse time migration: Journal of Applied Geophysics, v. 114, 32-35.
Y. Chen, G. Zhang, S. Gan, and C. Zhang, 2015, Enhancing seismic reflections using empirical mode decomposition in the flattened domain: Journal of Applied Geophysics, v. 119, 99–105.
Y. Chen, L. Zhang, and L. Mo, 2015, Seismic data interpolation using nonlinear shaping regularization: Journal of Seismic Exploration, v. 24, 327-342.
L. Decker, X. Janson, and S. Fomel, 2015, Carbonate reservoir characterization using seismic diffraction imaging: Interpretation, v. 3, SF21-SF30.
B. Engquist, B. Froese, and R. Tsai, 2015, Fast sweeping methods for hyperbolic systems of conservation laws at steady state II: Journal of Computational Physics, v. 286, 70–86.
I. Figueiredoa, S. Kumar, C. Oliveira, J. Ramos, and B. Engquist, 2015, Automated lesion detectors in retinal fundus images: Computers in Biology and Medicine, v. 66, 47–65.
S. Fomel, 2015, Reproducible research as a community effort: Lessons from the Madagascar project: Computing in Science and Engineering, v. 17, 20-26.
S. Gan, S. Wang, Y. Chen, Y. Zhang, and Z. Jin, 2015, Dealiased seismic data interpolation using seislet transform with low-frequency constraint: IEEE Geoscience and Remote Sensing Letters, v. 12, 2150-2154.
S. Gan, Y. Chen, S. Zu, S. Qu, and W. Zhong, 2015, Structure-oriented singular value decomposition for random noise attenuation of seismic data: Journal of Geophysics and Engineering, v. 12, 262-272.
J. Hu, S. Fomel, and L. Ying, 2015, A fast algorithm for 3D azimuthally anisotropic velocity scan: Geophysical Prospecting, v. 63, 368-377.
J. Hu and L. Ying, 2015, A fast algorithm for the energy space boson Boltzmann collision operator: Mathematics of Computation, v. 84, 271-288.
S. Jiao, Y. Chen, M. Bai, W. Yang, E. Wang, and S. Gan, 2015, Ground roll attenuation using non-stationary matching filtering: Journal of Geophysics and Engineering, v. 12, 922-933.
P. Karimi, S. Fomel, L. Wood, and D. Dunlap, 2015, Predictive coherency: Interpretation, v. 3, SAE1-SAE7.
P. Karimi, 2015, Structure-constrained relative acoustic impedance using stratigraphic coordinates: Geophysics, v. 80, A63-A67.
P. Karimi and S. Fomel, 2015, Stratigraphic coordinates: a coordinate system tailored to seismic interpretation: Geophysical Prospecting, v. 63, 1246-1255.
S. Li and S. Fomel, 2015, A robust approach to time-to-depth conversion and interval velocity estimation from time migration in the presence of lateral velocity variations: Geophysical Prospecting, v. 63, 315-337.
Y. Liu, S. Fomel, and C. Liu, 2015, Signal and noise separation in prestack seismic data using velocity-dependent seislet transform: Geophysics, v. 80, WD117-WD128.
S. Qu, H. Zhou, Y. Chen, S. Yu, H. Zhang, J. Yuan, Y. Yang, and M. Qin, 2015, An effective method for reducing harmonic distortion in correlated vibroseis data: Journal of Applied Geophysics, v. 115, 120-128.
Y. Sripanich and S. Fomel, 2015, On anelliptic approximations for qP velocities in transversely isotropic and orthorhombic media: Geophysics, v. 80, C89-C105.
J. Sun, T. Zhu, and S. Fomel, 2015, Viscoacoustic modeling and imaging using low-rank approximation: Geophysics, v. 80, A103-A108.
Q. Xua, K. Wang C. Medina, and B. Engquist, 2015, A mathematical model to predict adiabatic temperatures from isothermal heat evolutions with validation for cementitious materials: International Journal of Heat and Mass Transfer, v. 89, 333–338.
P. Yang and S. Fomel, 2015, Seislet-based morphological component analysis using scale-dependent exponential shrinkage: Journal of Applied Geophysics, v. 118, 66-74.
W. Yang, R. Wang, J. Wu, Y. Chen, S. Gan, and W. Zhong, 2015, An efficient and effective common reflection surface stacking approach using local similarity and plane-wave flattening: Journal of Applied Geophysics, v. 117, 67-72.
W. Yang, R. Wang, Y. Chen, J. Wu, S. Qu, J. Yuan, and S. Gan, 2015, Application of spectral decomposition using regularized non-stationary autoregression to random noise attenuation: Journal of Geophysics and Engineering, v. 12, 175-187.
H. Zhu, E. Bozdag, and J. Tromp, 2015, Seismic structure of the European crust and upper mantle based on adjoint tomography: Geophysical Journal International, v. 201, 18-52.
T. Zhu, 2015, Viscoelastic time-reversal imaging: Geophysics, v. 80, A45-A50.
T. Zhu and J. M. Harris, 2015, Application of boundary-preserving seismic inversion for delineating reservoir boundaries and zone of CO2 saturation: Geophysics, v. 80, M33-M41.
T. Zhu and J. Harris, 2015, Improved seismic images by Q-compensated reverse-time migration: application to the crosswell field data, west Texas: Geophysics, v. 80, B61-B67.
T. Zhu and J. Harris, 2015, Estimation of P-wave velocity, S-wave velocity and attenuation factor by iterative joint inversion of crosswell seismic data: Journal of Applied Geophysics, v. 123, 71-80.
Q. Xu, K. Wang, C. Medina, and B. Engquist, 2015, A mathematical model to predict adiabatic temperatures from isothermal heat evolutions with validation for cementitious materials: International Journal of Heat and Mass Transfer, v. 89, 333–338.
2014
G. Ariel, B. Engquist, S. J. Kim, and R. Tsai, 2014, Iterated averaging of three-scale oscillatory systems: Communications in Mathematical Sciences, v. 12, 791-824.
A. R. Benson, J. Poulson, K. Tran, B. Engquist, and L. Ying, 2014, A parallel directional fast multipole method: SIAM Journal on Scientific Computing, 36(4), C335–C352.
J.-D. Benamou, B. D. Froese, and A. M. Oberman, 2014, Numerical solution of the optimal transportation problem using the Monge-Ampère equation: Journal of Computational Physics, v. 260, 107–126.
Y. Chen and J. Ma, 2014, Random noise attenuation by f-x emprical mode decomposition predictive filtering: Geophysics, v. 79, V81-V91.
Y. Chen, K. Chen, P. Shi, and Y. Wang, 2014, Irregular seismic data reconstruction using a percentile-half-thresholding algorithm: Journal of Geophysics and Engineering, 11, 065001.
Y. Chen, S. Fomel, and J. Hu, 2014, Iterative deblending of simultaneous-source seismic data using seislet-domain shaping regularization: Geophysics, v. 79, V81–V91.
Y. Chen, T. Liu, X. Chen, J. Li, and E. Wang, 2014, Time-frequency analysis of seismic data using synchrosqueezing wavelet transform: Journal of Seismic Exploration, 23, 303-312.
Y. Chen, J. Yuan, Z. Jin, K. Chen, and L. Zhang, 2014, Deblending using normal moveout and median filtering in common-midpoint gathers: Journal of Geophysics and Engineering, v. 11, 045012.
Y. Chen, C. Zhao, J. Yuan, Z. Jin, 2014, Applications of empirical mode decomposition in random noise attenuation of seismic data: Journal of Seismic Exploration, v. 23, 481-495.
J. Cheng and S. Fomel, 2014, Fast algorithms for elastic wave-mode separation and vector decomposition using low-rank approximation for anisotropic media: Geophysics, v. 79, C97-C110.
B. Engquist and B. Froese, 2014, Application of the Wasserstein metric to seismic signals: Communications in Mathematical Science, v. 12, 979-988.
B. Engquist and C. Frederick, 2014, Nonuniform sampling and multiscale computation: Multiscale Modeling and Simulation, v. 12, 1890–1901.
G. Fang, S. Fomel, Q. Du, and J. Hu, 2014, Lowrank seismic wave extrapolation on a staggered grid: Geophysics, v. 79, T157-T168.
M. Far, J.S.S. de Figueiredo, D. Han, R. R. Stewart, J. P. Castagna, and N. Dyaur, 2014, Measurements of seismic anisotropy and fracture compliances in synthetic fractured media: Geophysical Journal International,v. 197, 1845-1857.
M. Far and B. Hardage, 2014, Interpretation of fractures and stress anisotropy in Marcellus shale using multicomponent seismic data: Interpretation, 2(2), SE105–SE115. doi: 10.1190/INT-2013-0108.1.
M. Far, B. Hardage, and D. Wagner, 2014, Fracture parameter inversion for Marcellus shale: Geophysics, 79(3), C55–C63. doi: 10.1190/geo2013-0236.1.
S. Fomel and E. Landa, 2014, Structural uncertainty of time-migrated seismic images: Journal of Applied Geophysics, v. 101, 27–30.
S. Fomel and M. van der Baan, 2014, Local skewness attribute as a seismic phase detector: Interpretation, v. 2, SA49–SA56.
R. H. Herrera, S. Fomel, and M. van der Baan, 2014, Automatic approaches for seismic to well tying: Interpretation, v. 2, SD101–SD109.
J. Poulson, L. Demanet, N. Maxwell, and L. Ying, 2014, A parallel butterfly algorithm: SIAM Journal on Scientific Computing, v. 36, C49–C65.
P. Tsuji, J. Poulson, B. Engquist, and L. Ying, 2014, Sweeping preconditioners for elastic wave propagation with spectral element methods: ESAIM Mathematical Modelling and Numerical Analysis, v.48, 433-447.
R. Zhang, X. Song, S. Fomel, M. K. Sen, and S. Srinivasan, 2014, Time-lapse prestack seismic data registration and inversion for CO2 sequestration study at Cranfield: Geophysical Prospecting, v. 62, 1028–1039.
2013
G. Ariel, B. Engquist, S. Kim, Y. Lee, and R. Tsai, 2013, A multiscale method for highly oscillatory dynamical systems using a Poincaré map type technique: Journal of Scientific Computing, v. 54, 247-268.
Y. Cai, S. Fomel, and H. Zeng, 2013, Automated spectral recomposition with application in stratigraphic interpretation: Interpretation, v. 1, SA109-SA116..
Z. Chen, S. Fomel, and W. Lu, 2013, Accelerated plane-wave destruction: Geophysics, v. 78, V1–V9.
Z. Chen, S. Fomel, and W. Lu, 2013, Omnidirectional plane-wave destruction: Geophysics, v. 78, V171-V179..
J. Chu, B. Engquist, M. Prodanovic, and R. Tsai, 2013, A multiscale method coupling network and continuum models in porous media II: single- and two-phase flows: Advances in Applied Mathematics, Modeling, and Computational Science, v. 66, 161-185.
B. Engquist, B. Froese, and R. Tsai, 2013, Fast sweeping methods for hyperbolic systems of conservation laws at steady state: Journal of Computational Physics, v. 255, 316–338.
B. Engquist and L. Ying, 2013, A fast algorithm for reiterated homogenization: Communications in Mathematical Sciences, v. 11, 635-649.
M. Far, L. Thomsen, C.M. Sayers, 2013, Seismic Characterization of Naturally Reservoirs with Asymmetric Fractures, Geophysics, v. 78, N1-N10.
M. Far, C.M. Sayers, L. Thomsen, D. Han and J.P. Castagna, 2013, Seismic Characterization of Naturally Fractured Reservoirs Using Amplitude Versus Oset and Azimuth, Geophysical Prospecting, v. 61, 427-447.
S. Fomel, P. Sava, I. Vlad, Y. Liu, and V. Bashkardin, 2013, Madagascar open-source software project: Journal of Open Research Software, v, 1, e8.
S. Fomel, L. Ying, and X. Song, 2013, Seismic wave extrapolation using lowrank symbol approximation: Geophysical Prospecting, v. 61, 526–536.
S. Fomel and R. Kazinnik, 2013, Nonhyperbolic common reflection surface: Geophysical Prospecting, v. 61, 21-27.
S. Fomel, 2013, Seismic data decomposition into spectral components using regularized nonstationary autoregression: Geophysics, v. 78, O69-O76.
B. D. Froese and A. M. Oberman, 2013, Convergent filtered schemes for the Monge--Ampère partial differential equation: SIAM Journal on Numerical Analysis, v. 51, 423–444.
J. Hu and S. Jin, 2013, On the quasi-random choice method for the Liouville equation of geometrical optics with discontinuous wave speed: Journal of Computational Mathematics, v. 31, 573-591.
J. Hu, S. Fomel, L. Demanet, and L. Ying, 2013, A fast butterfly algorithm for the hyperbolic Radon transform: Geophysics, v. 78, U41-U51.
A. Klokov and S. Fomel, 2013, Selecting an optimal aperture in Kirchhoff migration using dip-angle images: Geophysics, v. 78, S243-S254.
S.Li and S. Fomel, 2013, Kirchhoff migration using eikonal-based computation of traveltime source-derivatives: Geophysics, v. 78, S211-S219.
S.Li, A. Vladimirsky, and S. Fomel, 2013, First-break traveltime tomography with the double-square-root eikonal equation: Geophysics, v. 78, U89-U101.
Y. Liu and S. Fomel, 2013, Seismic data analysis using local time-frequency decomposition: Geophysical Prospecting, v. 61, 516–525.
J. Poulson, B. Engquist, S. Li, and L. Ying, 2013, A parallel sweeping preconditioner for high frequency heterogeneous 3D Helmholtz equations: SIAM Journal on Scientific Computing, v. 35, C194-C212.
J. Poulson, B. Marker, R. A. van de Geijn, J. R. Hammond, and N. A. Romero, 2013, Elemental: a new framework for distributed memory dense matrix computations, ACM Transactions on Mathematical Software, v. 39, 13:1--13:24.
C. Saragiotis, T. Alkhalifah, and S. Fomel, 2013, Automatic traveltime picking using instantaneous traveltime: Geophysics, v. 78, T53–T58.
X. Song, S. Fomel, and L. Ying, 2013, Lowrank finite-differences and lowrank Fourier finite-differences for seismic wave extrapolation: Geophysical Journal International, v. 193, 960-969.
X. Song and T. Alkhalifah, 2013, Modeling of pseudo-acoustic P-waves in orthorhombic media with lowrank
approximation: Geophysics, v. 78, C33-C40.
R. Zhang, X. Song, S. Fomel, M. K. Sen, and S. Srinivasan, 2013, Time-lapse seismic data registration and inversion for CO2 sequestration study at Cranfield: Geophysics, v. 78, B329-B338.
2012
A. Abdulle, E. Weinan, B. Engquist, and E. Vanden-Eijnden, 2012, The heterogeneous multiscale method: Acta Numerica, v. 21, 1-87.
G. Ariel, B. Engquist, and Y.-H. R. Tsai, 2012, Oscillatory Systems with Three Separated Time Scales: Analysis and Computation: Numerical Analysis of Multiscale Problems (Lecture Notes in Computational Science and Engineering), v. 82, 23-45.
L. Demanet, M. Ferrara, N. Maxwell, J. Poulson, and L. Ying, 2012, A butterfly algorithm for synthetic aperture radar imaging: SIAM Journal on Imaging Sciences, v. 5, 203-243.
L. Demanet and L. Ying, 2012, Fast wave computation via Fourier integral operators: Mathematics of Computation, v. 81, 1455-1486.
B. Engquist, H. Holst, and O. Runborg, 2012, Multiscale Methods for Wave Propagation in Heterogeneous Media Over Long Time: Numerical Analysis of Multiscale Problems (Lecture Notes in Computational Science and Engineering), v, 82, 167-186.
B. Engquist and L. Ying, 2012, Fast algorithms for high frequency wave propagation: Numerical Analysis of Multiscale Problems (Lecture Notes in Computational Science and Engineering), v. 83, 127-161.
B. Engquist, J. Häggblad and O. Runborg, 2012, On energy preserving consistent boundary conditions for the Yee scheme in 2D: BIT Numerical Mathematics, v. 52, 615-637.
J. Häggblad and B. Engquist, 2012, Consistent modeling of boundaries in acoustic finite-difference time-domain simulations: Journal of Acoustical Society of America, v. 132, 1303-1310.
J. Hu and L. Ying, 2012, A fast spectral algorithm for the quantum Boltzmann collision operator: Communications in Mathematical Sciences, v. 10, 989-999.
A. Klokov, S. Fomel, 2012, Separation and imaging of seismic diffractions using migrated dip-angle gathers: Geophysics, v. 77, S131-S143.
L. Lin, J. Lu, L. Ying, W. E, 2012, Adaptive local basis set for Kohn–Sham density functional theory in a discontinuous Galerkin framework I: Total energy calculation: Journal of Computational Physics, v. 231, 2140–2154.
L. Lin, C. Yang, J. Lu, L. Ying, and W. E, 2012, A Fast Parallel Algorithm for Selected Inversion of Structured Sparse Matrices with Application to 2D Electronic Structure Calculations: SIAM Journal on Scientific Computing, v. 33, 1329-1351.
P. Schmitz and L. Ying, 2012, A fast direct solver for elliptic problems on general meshes in 2D, Journal of Computational Physics, v. 231, 1314–1338.
A. Stovas and S. Fomel, 2012, Shifted hyperbola moveout approximation revisited: Geophysical Prospecting, v. 60, 395–399.
A. Stovas and S. Fomel, 2012, Generalized non-elliptic approximation in tau-p domain: Geophysics, v. 77, U23–U30.
N. M. Tanushev, Y.-H. R. Tsai, and B. Engquist, 2012, A Coupled Finite Difference – Gaussian Beam Method for High Frequency Wave Propagation: Numerical Analysis of Multiscale Problems (Lecture Notes in Computational Science and Engineering), v. 82, 401-420.
P. Tsuji, B. Engquist, and L. Ying, 2012, A sweeping preconditioner for time-harmonic Maxwell's equations with finite elements: Journal of Computational Physics, v. 231, 3770–3783.
P. Tsuji and L. Ying, 2012, A sweeping preconditioner for Yee's finite difference approximation of time-harmonic Maxwell's equations: Frontiers of Mathematics in China, v. 7, 347-363.
L. Ying, 2012, A pedestrian introduction to fast multipole methods: Science China Mathematics, v. 55, 1043-1051.
2011
T. Alkhalifah and S. Fomel, 2011, Angle gathers in wave-equation imaging for transversely isotropic media: Geophysical Prospecting, 59, 422-431. [link]
T. Alkhalifah and S. Fomel, 2011, The basic components of residual migration in VTI media using anisotropy continuation: Journal of Petroleum Exploration and Production Technology, 1, 17-22. [link]
G. Ariel, B.Engquist, N.M.Tanushev, R.Tsai, 2011, Gaussian Beam Decomposition of High Frequency Wave Fields Using Expectation-Maximization, Journal of Computational Physics, Vol.230, Issue 6, 2303-2321. [link]
W. Burnett and S. Fomel, 2011, Azimuthally anisotropic 3D velocity continuation: International Journal of Geophysics, Article ID 484653. [link]
L. Casasanta and S. Fomel, 2011, Velocity-independent tau-p moveout in a vertically-varying VTI medium: Geophysics, v. 76, U45-U57. [link]
L. Demanet and L. Ying, 2011, Discrete symbol calculus: SIAM Review, v. 53, 71-104. [link]
B. Engquist, H. Holst, and O. Runborg, 2011, Multi-scale methods for wave propagation in heterogeneous media: Commun. Math. Sci., 9(1):33-56. [link]
B. Engquist and L. Ying, 2011, Sweeping preconditioner for the Helmholtz equation: Hierarchical matrix representation: Communications in Pure and Applied Mathematics, v. 64, 697-735. [link]
B. Engquist and L. Ying, 2011, Sweeping preconditioner for the Helmholtz equation: Moving perfectly matched layers: Multiscale Modeling and Simulation, v. 9, No. 2, 686-710. [link]
S. Fomel, 2011, Theory of 3-D angle gathers in wave-equation seismic imaging: Journal of Petroleum Exploration and Production Technology, 1, 11-16. [link]
S. Jiang, B. Ren, P. Tsuji, L. Ying, 2011, Second kind integral equations for the first kind Dirichlet problem of the biharmonic equation in three dimensions: Journal of Computational Physics, v. 230, 7488-7501.
L. Lin, C. Yang, J. Meza, J. Lu, L. Ying, and W. E, 2011, SelInv--an algorithm for selected inversion of a sparse symmetric matrix, ACM Transactions on Mathematical Software, v. 37, 40:1-40:19. [link]
L. Lin, J. Lu, and L. Ying, 2011, Fast construction of hierarchical matrix representation from matrix–vector multiplication: Journal of Computational Physics, v. 230, 4071-4087. [link]
Y. Liu and S. Fomel, 2011, Seismic data interpolation beyond aliasing using regularized nonstationary autoregression: Geophysics, v. 76, V69-V77 . [link]
G. Liu, S. Fomel, and X. Chen, 2011, Stacking angle-domain common-image gathers for normalization of illumination: Geophysical Prospecting, 59, 244-255. [link]
G. Liu, S. Fomel, and X. Chen, 2011, Time-frequency characterization using local attributes: Geophysics, v. 76, P23-P34. [link]
X. Song and S. Fomel, 2011, Fourier finite-difference wave propagation: Geophysics, v. 76, T123-T129 . [link]
P. Tsuji, D. Xiu, and L. Ying, 2011 A fast method for high-frequency acoustic scattering from random scatterers: International Journal for Uncertainty Quantification, v. 1, Issue 2, 99-117. [link]
2010
T. Alkhalifah and S. Fomel, 2010, An eikonal based formulation for traveltime perturbation with respect to the source location: Geophysics, 75, T175-T183. [link]
L. Demanet and L. Ying, 2010, Scattering in flatland: efficient representations via wave atoms: Foundations of Computational Mathematics, 10-5, 569-613. [link]
B. Engquist and L. Ying, 2010, Fast directional algorithms for the Helmholtz kernel: Journal of Computational and Applied Mathematics, v. 234 Issue 6, 1851-1859. [link]
S. Fomel, 2010, Predictive painting of 3D seismic volumes: Geophysics, v. 75, A25-A30. [link]
S. Fomel and A. Stovas, 2010, Generalized nonhyperbolic moveout approximation: Geophysics, v.75, U9–U18. [link]
S. Fomel and Y. Liu, 2010, Seislet transform and seislet frame: Geophysics, v. 75, V25-V38. [link]
S. H. Kazemeini, C. Yang, C. Juhlin, S. Fomel, C. Cosma, 2010, Enhancing seismic data resolution using prestack blueing: Case history from the Ketzin CO2 injection site, Germany: Geophysics, 75, V101-V110. [link]
S. H. Kazemeini, C. Juhlin, and S. Fomel, 2010, Monitoring CO2 response on surface seismic data; a rock physics and seismic modeling feasibility study at the CO2 sequestration site, Ketzin, Germany: Journal of Applied Geophysics, v. 71, 109-124. [link]
Y. Liu and S. Fomel, 2010, OC-seislet: seislet transform construction with differential offset continuation: Geophysics, 75, WB235-WB245. [link]
Y.Liu, S. Fomel, and G. Liu, 2010, Nonlinear structure-enhancing filtering using plane-wave construction: Geophysical Prospecting, v. 58, 415-427. [link]
J. Qian and L. Ying, 2010, Fast multiscale Gaussian wavepacket transforms and multiscale Gaussian beams for the wave equation: Multiscale Modeling and Simulation, v. 8, 1803-1837. [link]
J. Qian and L. Ying, 2010, Fast Gaussian wavepacket transforms and Gaussian beams for the Schrodinger equation: Journal of Computational Physics, v. 229, 7848-7873. [link]
Reproducible papers by ourselves and other Madagascar users
