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2015
Tristan van Leeuwen and Felix J. Herrmann, “A penalty method for PDE-constrained optimization in inverse problems”, Inverse Problems, vol. 32, p. 015007, 2015.
2014
Tristan van Leeuwen, Felix J. Herrmann, and Bas Peters, “A new take on FWI: wavefield reconstruction inversion”, in EAGE Annual Conference Proceedings, 2014.
Felix J. Herrmann and Tristan van Leeuwen, “A penalty method for PDE-constrained optimization”, UBC, WO 2014/172787, 2014.
Bas Peters, Felix J. Herrmann, and Tristan van Leeuwen, “Wave-equation based inversion with the penalty method: adjoint-state versus wavefield-reconstruction inversion”, in EAGE Annual Conference Proceedings, 2014.
2013
Tristan van Leeuwen and Felix J. Herrmann, “Fast waveform inversion without source encoding”, Geophysical Prospecting, vol. 61, pp. 10-19, 2013.
Felix J. Herrmann, Andrew J. Calvert, Ian Hanlon, Mostafa Javanmehri, Rajiv Kumar, Tristan van Leeuwen, Xiang Li, Brendan R. Smithyman, Eric Takam Takougang, and Haneet Wason, “Frugal full-waveform inversion: from theory to a practical algorithm”, The Leading Edge, vol. 32, pp. 1082-1092, 2013.
Tristan van Leeuwen and Felix J. Herrmann, “A penalty method for PDE-constrained optimization”, UBC, TR-EOAS-2013-6, 2013.
Tristan van Leeuwen and Felix J. Herrmann, “A penalty method for PDE-constrained optimization with applications to wave-equation based seismic inversion”, in SEG Workshop on Computational Mathematics for Geophysics; Houston, 2013.
Aleksandr Y. Aravkin, Tristan van Leeuwen, and Ning Tu, “Sparse seismic imaging using variable projection”, in ICASSP, 2013.
2012
Xiang Li, Aleksandr Y. Aravkin, Tristan van Leeuwen, and Felix J. Herrmann, “Fast randomized full-waveform inversion with compressive sensing”, Geophysics, vol. 77, pp. A13-A17, 2012.
Tristan van Leeuwen, “A parallel matrix-free framework for frequency-domain seismic modelling, imaging and inversion in Matlab”, TR-EOAS-2012-5, 2012.
Aleksandr Y. Aravkin, Michael P. Friedlander, Felix J. Herrmann, and Tristan van Leeuwen, “Robust inversion, dimensionality reduction, and randomized sampling”, Mathematical Programming, vol. 134, pp. 101-125, 2012.
2011
Felix J. Herrmann, Aleksandr Y. Aravkin, Tristan van Leeuwen, and Xiang Li, “FWI with sparse recovery: a convex-composite approach”, in ICIAM, 2011.
Tristan van Leeuwen, Felix J. Herrmann, Mark Schmidt, and Michael P. Friedlander, “A hybrid stochastic-deterministic optimization method for waveform inversion”, in EAGE Annual Conference Proceedings, 2011.
Felix J. Herrmann, Xiang Li, Aleksandr Y. Aravkin, and Tristan van Leeuwen, “A modified, sparsity promoting, Gauss-Newton algorithm for seismic waveform inversion”, in Proc. SPIE, 2011.
Aleksandr Y. Aravkin, James V. Burke, Felix J. Herrmann, and Tristan van Leeuwen, “A nonlinear sparsity promoting formulation and algorithm for full waveform inversion”, in EAGE Annual Conference Proceedings, 2011.
Aleksandr Y. Aravkin, Tristan van Leeuwen, and Felix J. Herrmann, “Robust full-waveform inversion using the Student's t-distribution”, in SEG Technical Program Expanded Abstracts, 2011, vol. 30, pp. 2669-2673.
Aleksandr Y. Aravkin, Tristan van Leeuwen, and Felix J. Herrmann, “Robust FWI using Student's t-distribution”, in ICIAM, 2011.
Tristan van Leeuwen, Aleksandr Y. Aravkin, and Felix J. Herrmann, “Seismic waveform inversion by stochastic optimization”, International Journal of Geophysics, vol. 2011, 2011.
Aleksandr Y. Aravkin, Tristan van Leeuwen, James V. Burke, and Felix J. Herrmann, “Sparsity promoting formulations and algorithms for FWI”, in ICIAM, 2011.