Publications (scroll down for the recent conference proceedings)

Year Title
2022 H. Sun, Y. Sun, R. Nammour, C. Rivera, P. Williamson, and L. Demanet, Learning with real data without real labels: A strategy for extrapolated full-waveform inversion with field data, submitted. PDF
H. Sun, L. Demanet, Beyond Correlations: Deep Learning for Seismic Interferometry, to appear in IEEE Transactions on Neural Networks and Learning Systems. PDF
2021 P. Bharadwaj, M. Li, L. Demanet, Redatuming physical systems using symmetric autoencoders, Phys. Rev. Research 4, 023118 (2022) PDF
M. Li, L. Demanet, L. Zepeda-Nunez, Wide-band butterfly network: stable and efficient inversion via multi-frequency neural networks, submitted PDF
2020 H. Sun, L. Demanet, Deep Learning for Low-Frequency Extrapolation of Multicomponent Data in Elastic FWI, IEEE Transactions on Geoscience and Remote Sensing 60 (2021) 5909511 PDF
Z. Fang, L. Demanet, Lift and Relax for PDE-constrained inverse problems in seismic imaging, submitted. PDF
Z. Fang, H. Fang, L. Demanet, Deep generative priors for Bayesian seismic inversion, submitted. PDF
2019 M. Taus, L. Zepeda-Nunez, R. Hewett, L. Demanet, L-Sweeps: a scalable, parallel preconditioner for the high-frequency Helmholtz equation, submitted. PDF
P. Bharadwaj, C. Meng, A. Fournier, L. Demanet, M. Fehler, Redshift of earthquakes via focused blind deconvolution of teleseisms, submitted PDF
H. Sun, L. Demanet, Extrapolated full waveform inversion with deep learning, Geophysics 85.3 (2020): R275-R288. PDF
2018 D. Batenkov, L. Demanet, G. Goldman, Y. Yomdin, Stability of partial Fourier matrices with clustered nodes, to appear in SIAM J. Matrix Analysis. PDF
P. Bharadwaj, L. Demanet, A. Fournier, Focused blind deconvolution, to appear in IEEE Trans. Sig. Proc. PDF
D. Batenkov, L. Demanet, H. Mhaskar, Stable soft extrapolation of entire functions, to appear in Inverse Problems. PDF
2017 L. Zepeda-Nunez, A. Scheuer, R. Hewett, L. Demanet, The method of polarized traces for the 3D Helmholtz equation, to appear in Geophysics. PDF
A. Cosse, L. Demanet Stable rank one matrix completion is solved by two rounds of semidefinite programming relaxation, to appear in Foundations of Computational Mathematics. PDF
2016 A. Ahmed, L. Demanet, Leveraging diversity and sparsity in blind deconvolution, to appear in IEEE Trans. Info. Theory. PDF
L. Demanet, A. Townsend, Stable extrapolation of analytic functions, to appear in Found. Comput. Math. PDF
2015 Y. Li, L. Demanet, Full waveform inversion with extrapolated low frequency data , Geophysics 81.6 (2016): R339-R348. PDF
L. Zepeda-Nunez, L. Demanet, Nested domain decomposition with polarized traces for the 2D Helmholtz equation, to appear in SIAM J. Sci. Comput. PDF
Y. Li, L. Demanet, Phase and amplitude tracking for seismic event separation, Geophysics 80.6 (2015): WD59-WD72. PDF
2014 L. Demanet, N. Nguyen, The recoverability limit for superresolution via sparsity, submitted. PDF
L. Zepeda-Nunez, L. Demanet, The method of polarized traces for the 2D Helmholtz equation, J. Comp. Phys. 308(1), 347--388, 2016. PDF
R. Belanger-Rioux, L. Demanet, Compressed absorbing boundary conditions via matrix probing, SIAM J. Num. Analysis, 53(5), 2441-2471, 2015. PDF
2013 L. Demanet, P. Hand, Scaling law for recovering the sparsest element in a subspace, Information and Inference, vol. 3, no. 4, pp. 295-309, 2014. PDF
L. Demanet, V. Jugnon, Convex recovery from interferometric measurements, IEEE Transactions on Computational Imaging, 3(2):282-295, 2017. PDF
J. Poulson, N, Maxwell, L. Demanet, L. Ying, A parallel butterfly algorithm, SIAM J. Sci. Comput., 36(1), C49-C65, 2014. PDF
H. Baek. H. Calandra, L. Demanet, Velocity estimation via registration-guided least-squares waveform inversion, Geophysics (2014) 79 (2): R79-R89. PDF
2012 L. Demanet, X. Zhang, Eventual linear convergence of the Douglas Rachford iteration for basis pursuit, Math. Comp. 85 (2016), 209-238 PDF
L. Demanet, P. Hand, Stable optimizationless recovery from phaseless linear measurements, Journal of Fourier Analysis and Applications, 20-1 (2014) 199-221. PDF
J. Hu, S. Fomel, L. Demanet, L. Ying, A fast butterfly algorithm for generalized Radon transforms, Geophysics 78-4 (2013), U41-U51. PDF
2011 J. Chiu, L. Demanet, Sublinear randomized algorithms for skeleton decompositions, SIAM. J. Matrix Anal. and Appl., 34-3 (2013) 13611383. PDF
H. Baek, L. Demanet, Conditioning bounds for traveltime tomography in layered media, Inverse problems 28-5 (2012) 055008. PDF
J. Chiu, L. Demanet, Matrix probing and its conditioning, SIAM J. Numer. Anal. 50-1 (2012) 171-193 PDF
2010 L. Demanet, P.D. Letourneau, N. Boumal, H. Calandra, J. Chiu, S. Snelson, Matrix probing: a randomized preconditioner for the wave-equation hessian, Appl. Comput. Harmon. Anal. 32 (2012) 155-168 PDF
L. Demanet, M. Ferrara, N. Maxwell, J. Poulson, L. Ying, A butterfly algorithm for synthetic aperture radar imaging, SIAM J. Imaging Sci. 5-1 (2012) 203-243 PDF
L. Demanet, L. Ying, Fast Wave Computation via Fourier Integral Operators, Math. Comp. 81 (2012) 1455-1486 PDF
2008 L. Demanet, G. Peyré, Compressive Wave Computation, Found. of Comput. Math. 11-3 (2011) 257-303 PDF
E. Candes, L. Demanet, L. Ying, A Fast Butterfly Algorithm for the Computation of Fourier Integral Operators, SIAM Multiscale Model. Simul. 7-4 (2009) 1727-1750 PDF
L. Demanet, L. Ying, Discrete Symbol Calculus, SIAM Review 53 (2011) 71-104. PDF
L. Demanet, L. Ying, Scattering in Flatland: Efficient Representations via Wave Atoms, Found. of Comput. Math. 10-5 (2010) 569-613. PDF
2007 L. Demanet, L. Ying, Wave Atoms and Time Upscaling of Wave Equations, Numer. Math. 113-1 (2009) 1-71. PDF
2006 E. Candes, L. Demanet, L. Ying, Fast Computation of Fourier Integral Operators, SIAM J. Sci. Comput. 29-6 (2007) 2464-2493. PDF
L. Demanet, L. Ying, Wave Atoms and Sparsity of Oscillatory Patterns, Appl. Comput. Harmon. Anal. 23-3 (2007) 368-387. Matlab code. PDF
2005 L. Demanet, W. Schlag, Numerical verification of a gap condition for a linearized NLS equation, Nonlinearity 19 (2006) 829-852. PDF
E. Candes, L. Demanet, D. Donoho, L. Ying, Fast Discrete Curvelet Transforms, SIAM Multiscale Model. Simul. 5-3 (2006) 861-899. PDF
2004 E. Candes, L. Demanet The Curvelet Representation of Wave Propagators is Optimally Sparse, Comm. Pure Appl. Math 58-11 (2005) 1472-1528. PDF
2003 E. Candes, L. Demanet Curvelets and Fourier Integral Operators, C. R. Acad. Sci. Paris, Ser. I 336 (2003) 395-398. PDF
2001 J.P. Antoine, L. Demanet, L. Jacques, P. Vandergheynst Wavelets on the sphere: Implementation and Approximation, Appl. Comput. Harmon. Anal. 13 (2002) 177-200. PDF

Thesis

L. Demanet, Curvelets, Wave Atoms and Wave Equations, Ph.D. Thesis, California Institute of Technology, May 2006. PDF

Conference Proceedings and Technical Reports

H. Sun, L. Demanet Extrapolated surface-wave dispersion inversion, in Proc. International Meeting for Applied Geoscience and Energy (IMAGE), 2022 PDF
H. Sun, L. Demanet Seismic interferometry with neural networks, in Proc. International Meeting for Applied Geoscience and Energy (IMAGE), 2021 PDF
P. Bharadwaj, M. Li, L. Demanet SymAE: An autoencoder with embedded physical symmetries for passive time-lapse monitoring, in Proc. SEG Annual Meeting, 2020 PDF
H. Sun, L. Demanet Elastic Full-Waveform Inversion with Extrapolated Low-Frequency Data, in Proc. SEG Annual Meeting, 2020 PDF
H. Sun, L. Demanet Extrapolated full waveform inversion with convolutional neural networks, in Proc. SEG Annual Meeting, 2019 PDF
H. Sun, L. Demanet Low Frequency Extrapolation with Deep Learning, in Proc. SEG Annual Meeting, 2018 PDF
J. Clancy, L. Demanet, J. Helland, Z. Xu Deep Learning for Making Sense of Ambient Seismic Noise, manuscript, 2017 PDF
P. Bharadwaj, L. Demanet, A. Fournier Focused blind deconvolution of interferometric Green's functions, preprint PDF
M. Taus, L. Zepeda-Nunez, R. Hewett, L. Demanet, Pollution-free and fast hybridizable discontinuous Galerkin solvers for the high-frequency Helmholtz equation, in Proc. SEG annual meeting, Houston, 2017 PDF
Y. Li, L. Demanet, Extrapolated full waveform inversion: An image-space approach, in Proc. SEG annual meeting, Houston, 2017 PDF
P. Bharadwaj, L. Demanet, A. Fournier, Deblending random seismic sources via independent component analysis , in Proc. SEG annual meeting, Houston, 2017 PDF
M. Taus, L. Zepeda-Nunez, L. Demanet, A short note on a fast and high-order Hybridizable Discontinuous Galerkin solver for the 2D high-frequency Helmholtz equation, in Proc. SEG annual meeting, Dallas, October 2016. PDF
A. Scheuer, L. Zepeda-Nunez, R. Hewett, L. Demanet, A short note on a pipelined polarized-trace algorithm for 3D Helmholtz, in Proc. SEG annual meeting, Dallas, October 2016. PDF
Y. Li, L. Demanet, Extrapolated Full waveform inversion (EFWI) with synthesized low frequency data, in Proc. SEG annual meeting, Dallas, October 2016. PDF
A. Cosse, L. Demanet, Rank-one matrix completion is solved by the sum-of-squares relaxation of order two, in Proc. IEEE CAMSAP, Cancun, December 2015. PDF
A. Ahmed, A. Cosse, L. Demanet, A convex approach to blind deconvolution with diverse inputs, in Proc. IEEE CAMSAP, Cancun, December 2015. PDF
L. Zepeda-Nunez, L. Demanet, A short note on the nested-sweep polarized traces method for the 2D Helmholtz equation , in Proc. SEG annual meeting, New Orleans, October 2015. PDF
Y. Li, L. Demanet, A short note on phase and amplitude tracking for seismic event separation, in Proc. SEG annual meeting, New Orleans, October 2015. PDF
A. Cosse, S. Shank, L. Demanet, A short note on rank-2 relaxation for waveform inversion, in Proc. SEG annual meeting, New Orleans, October 2015. PDF
L. Zepeda-Nunez, R. Hewett, L. Demanet, Preconditioning the 2D Helmholtz equation with polarized traces, in Proc. SEG annual meeting, Denver, October 2014 PDF
N. Nguyen, L. Demanet, Sparse image super-resolution via superset selection and pruning, in Proc. IEEE CAMSAP, Saint Martin, December 2013. PDF
V. Jugnon, L. Demanet, Interferometric inversion: a robust approach to linear inverse problems , in Proc. SEG annual meeting, Houston, September 2013. PDF
L. Zepeda-Nunez, R. J. Hewett, M. Rao, L. Demanet, Time-stepping beyond CFL: a locally one-dimensional scheme for acoustic wave propagation, in Proc. SEG annual meeting, Houston, September 2013. PDF
M. Leinonen, R. J. Hewett, X. Zhang, L. Ying, L. Demanet, Higher-dimensional wave atoms and compression of seismic datasets, in Proc. SEG annual meeting, Houston, September 2013. PDF
H. Baek, H. Calandra, L. Demanet, The failure mode of correlation focusing for model velocity estimation, in Proc. SEG annual meeting, Houston, September 2013. PDF
L. Demanet, D. Needell, N. Nguyen Super-resolution via superset selection and pruning, in Proc. SampTA conference, Bremen, July 2013. PDF
A. Vion, R. Belanger-Rioux, L. Demanet, C. Geuzaine, A DDM double sweep preconditioner for the Helmholtz equation with matrix probing of the DtN map, in Proc. Waves 2013 conference, Tunis, June 2013. PDF
H. Baek, H. Calandra, L. Demanet, Registration-guided least-squares waveform inversion,in Proc. EAGE annual meeting, London, June 2013. PDF
J. Hu, S. Fomel, L. Demanet, L. Ying A fast butterfly algorithm for the hyperbolic Radon transform, in Proc SEG annual meeting, Las Vegas, November 2012. PDF
P. D. Letourneau, L. Demanet, H. Calandra Approximate inversion of the wave-equation Hessian via randomized matrix probing, in Proc. SEG annual meeting, Las Vegas, November 2012. PDF
L. Demanet, L. Ying On Chebyshev interpolation of analytic functions, MIT technical report, March 2010. PDF
L. Demanet, L. Ying Curvelets and Wave Atoms for Mirror-Extended Images, Proc. SPIE Wavelets XII conf, San Diego, August 2007. Matlab code here and here PDF
L. Demanet, Painless, highly accurate discretizations of the Laplacian on a smooth manifold, Technical report, Stanford, December 2006. PDF
L. Ying, L. Demanet, E. Candes, 3D Discrete Curvelet Transform, Proc. SPIE Wavelets XI conf., San Diego, July 2005. C++ code. PDF
L. Demanet, B. Song, T. Chan, Image Inpainting by Correspondence Maps: a Deterministic Approach, Proc. VLSM conf., Nice, October 2003. PDF
L. Demanet, P. Vandergheynst, Gabor wavelets on the sphere, Proc. SPIE Wavelets X conf., San Diego, August 2003. PDF
E. Candes, L. Demanet, Curvelets, Warpings and Optimal Representations of Fourier Integral Operators, Technical Report, November 2002 PDF



This work was made possible by generous funding from the US National Science Foundation, the Sloan foundation, the US Department of Defense, TOTAL SA, NEC Corp, and MIT's Earth Resources Laboratory.