Malcolm, Alison

Melnikov, Andrey and Malcolm, Alison and Poduska, Kristin M. (2022) Analysis of Landau–Lifshitz and neo-Hookean models for static and dynamic acoustoelastic testing. Physica Scripta, 97. ISSN 1402-4896

Malcolm, Alison and Coates, Lauren and Moravej, Andrey and Melnikov, Andrey and Butt, Steve and Poduska, Kristin M. (2022) Experimental monitoring of nonlinear wave interactions in crab orchard sandstone under uniaxial load. Experimental Results, 4. ISSN 2516-712X

Tadavani, Somayeh Khajehpour and Poduska, Kristin M. and Malcolm, Alison and Melnikov, Andrey (2020) A non-linear elastic approach to study the effect of ambient humidity on sandstone. Journal of Applied Physics, 128 (4). ISSN 0021-8979

Malcolm, Alison and Willemsen, Bram (2017) An efficient coupled acoustic-elastic local solver applied to phase inversion. Geophysics, 82 (4). R219-R234. ISSN 1942-2156

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike (2017) Converted-wave seismic imaging: Amplitude-balancing source-independent imaging conditions. Geophysics, 82 (2). S99-S109. ISSN 1942-2156

Malcolm, Alison and Poliannikov, Oleg V. and Fehler, Mike (2017) What moved where?: The impact of velocity uncertainty on microseismic location and moment-tensor inversion. The Leading Edge, 36 (2). pp. 166-170. ISSN 1938-3789

Malcolm, Alison and Willemsen, Bram (2016) Rapid 4D FWI using a local wave solver. The Leading Edge, 35 (12). pp. 1053-1059. ISSN 1938-3789

Malcolm, Alison and Yang, Di and Morton, Scott and Fehler, Mike (2016) Time-lapse full-waveform inversion with ocean-bottom-cable data: Application on Valhall field. Geophysics, 81 (4). R225-R235. ISSN 1942-2156

Malcolm, Alison and Tencate, James and Feng, X. and Fehler, Mike (2016) The effect of crack orientation on the nonlinear interaction of a P wave with an S wave. Geophysical Research Letters, 43 (12). pp. 6146-6152. ISSN 1944-8007

Malcolm, Alison and Willemsen, Bram and Lewis, Winston (2016) A numerically exact local solver applied to salt boundary inversion in seismic full-waveform inversion. Geophysical Journal International, 204 (3). pp. 1703-1720. ISSN 0956-540X

Malcolm, Alison and Willemsen, Bram (2016) Coupling a Local Elastic Solver to a Background Acoustic Model to Estimate Phase Variation. SEG Technical Program Expanded Abstracts 2016, 2016. pp. 3945-3949. ISSN 1949-4645

Malcolm, Alison and Massin, Frédérick (2016) A better automatic body-wave picker with broad applicability. SEG Technical Program Expanded Abstracts 2016, 2016. pp. 2617-2621. ISSN 1949-4645

Malcolm, Alison and Yang, Di and Fehler, Mike and Inderwiesen, Phil and Landa, Jorge (2015) Double-difference waveform inversion: Feasibility and robustness study with pressure data. Geophysics, 80 (6). M129-M141. ISSN 1942-2156

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike (2015) Monitoring viscosity changes from time-lapse seismic attenuation: case study from a heavy oil reservoir. Geophysical Prospecting, 63 (5). pp. 1070-1085. ISSN 1365-2478

Malcolm, Alison and Mikessel, Dylan and Yang, Di and Haney, Matthew M. (2015) A comparison of methods to estimate seismic phase delays: numerical examples for coda wave interferometry. Geophysical Journal International, 202 (1). pp. 347-360. ISSN 0956-540X

Malcolm, Alison and Poliannikov, Oleg V. and Prange, Michael and Djikpesse, Hugues and Fehler, Mike (2015) Bayesian inversion of pressure diffusivity from microseismicity. Geophysics, 80 (4). M43-M52. ISSN 1942-2156

Malcolm, Alison and Yang, Di and Fehler, Mike and Baek, Hyoungsu (2015) Image registration guided wavefield tomography for shear-wave velocity model building. Geophysics, 80 (3). U35-U46. ISSN 1942-2156

Malcolm, Alison and Mikesell, T. Dylan and Yang, Di and Haney, Matthew M. (2015) A comparison of methods to estimate seismic phase delays: numerical examples for coda wave interferometry. Geophysical Journal International, 202 (1). pp. 347-360. ISSN 0956-540X

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike and Shang, Xuefeng and Rodi, William (2015) Source-independent full wavefield converted-phase elastic migration velocity analysis. Geophysical Journal International, 200 (2). pp. 954-968. ISSN 0956-540X

Malcolm, Alison and Gallot, Thomas and Szabo, Thomas and Brown, Stephen and Burns, Dan and Fehler, Mike (2015) Characterizing the nonlinear interaction of S- and P-waves in a rock sample. Journal of Applied Physics, 117 (3). ISSN 0021-8979

Malcolm, Alison and Ely, Gregory and Nicholls, David (2015) Combining global optimization and boundary integral methods to robustly estimate subsurface velocity models. SEG Technical Program Expanded Abstracts 2015, 2015. pp. 3729-3733. ISSN 1949-4645

Malcolm, Alison and Willemsen, Bram (2015) Regularizing velocity differences in time-lapse FWI using gradient mismatch information. SEG Technical Program Expanded Abstracts 2015, 2015. pp. 5384-5388. ISSN 1949-4645

Malcolm, Alison and Richardson, Alan (2015) Separating a wavefield by propagation direction. SEG Technical Program Expanded Abstracts 2015, 2015. pp. 4185-4189. ISSN 1949-4645

Malcolm, Alison and Willemsen, Bram and Lewis, Winston (2015) Toward target-oriented FWI: An exact local wave solver applied to salt boundary inversion. SEG Technical Program Expanded Abstracts 2015, 2015. pp. 1171-1176. ISSN 1949-4645

Malcolm, Alison and Fehler, Mike and Tencate, James (2015) The role of cracks in the nonlinear interaction of a P-wave with an S-wave. SEG Technical Program Expanded Abstracts 2016, 2016. pp. 3327-3332. ISSN 1949-4645

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike (2015) The sensitivity of converted-phase extended images to P- and S-wavespeed variations. SEG Technical Program Expanded Abstracts 2015, 2015. pp. 5322-5327. ISSN 1949-4645

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike and Shang, Xuefeng and Rodi, William (2014) Source-independent full wavefield converted-phase elastic migration velocity analysis. Geophysical Journal International, 200 (2). pp. 954-968. ISSN 0956-540X

Malcolm, Alison and Poliannikov, Oleg V. and Prange, Michael and Djikpesse, Hugues (2014) Joint location of microseismic events in the presence of velocity uncertainty. Geophysics, 79 (6). KS51-KS60. ISSN 1942-2156

Malcolm, Alison and Yang, Di and Fehler, Mike (2014) Using image warping for time-lapse image domain wavefield tomography. Geophysics, 79 (3). WA141-WA151. ISSN 1942-2156

Malcolm, Alison and Yang, Di and Fehler, Mike and Huang, Lianjie (2014) Time-lapse walkaway vertical seismic profile monitoring for CO2 injection at the SACROC enhanced oil recovery field: A case study. Geophysics, 79 (2). B51-B61. ISSN 1942-2156

Malcolm, Alison and Nicholls, David (2014) Operator expansions and constrained quadratic optimization for interface reconstruction: Impenetrable periodic acoustic media. Wave Motion, 51 (1). pp. 23-40. ISSN 0165-2125

Malcolm, Alison and Poliannikov, Oleg V. (2014) Effect of velocity uncertainty on migrated reflectors. SEG Technical Program Expanded Abstracts 2014, 2014. pp. 3747-3751. ISSN 1949-4645

Malcolm, Alison and Yang, Di and Fehler, Mike and Shang, Xuefeng (2014) Image registration guided wavefield tomography for shear wave velocity model building. SEG Technical Program Expanded Abstracts 2014, 2014. pp. 1200-1205. ISSN 1949-4645

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike and Rodi, William (2014) Migration-Based Seismic Trace Interpolation of Sparse Converted Phase Micro-Seismic Data. SEG Technical Program Expanded Abstracts 2014, 2014. pp. 3642-3647. ISSN 1949-4645

Malcolm, Alison and Gallot, Thomas and Burns, Dan and Brown, Stephen and Fehler, Mike (2014) Nonlinear interaction of seismic waves in the lab: A potential tool for characterizing pore structure and fluids. SEG Technical Program Expanded Abstracts 2014, 2014. pp. 2743-2748. ISSN 1949-4645

Malcolm, Alison and Melo, Gabriela and Mikessel, Dylan and van Wijk, Kasper (2013) Using SVD for improved interferometric Green's function retrieval. Geophysical Journal International, 194 (3). pp. 1596-1612. ISSN 0956-540X

Malcolm, Alison and Poliannikov, Oleg V. and Prange, Michael and Djikpesse, Hugues (2013) A unified Bayesian framework for relative microseismic location. Geophysical Journal International, 194 (1). pp. 557-571. ISSN 0956-540X

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike (2013) Data-driven estimation of the sensitivity of target-oriented time-lapse seismic imaging to source geometry. Geophysics, 78 (2). R47-R58. ISSN 1942-2156

Malcolm, Alison and Melo, Gabriela and Poliannikov, Oleg V. and Fehler, Mike (2013) Analysis of location uncertainty for a microearthquake cluster: A case study. SEG Technical Program Expanded Abstracts 2013, 2013. pp. 2253-2257. ISSN 1949-4645

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike and Shang, Xuefeng and Rodi, William (2013) Converted phase elastic migration velocity analysis. SEG Technical Program Expanded Abstracts 2013, 2013. pp. 4732-4737. ISSN 1949-4645

Malcolm, Alison and Yang, Di and Fehler, Mike and Liu, Faqi and Morton, Scott (2013) Double-difference waveform inversion of 4D ocean bottom cable data: Application to Valhall, North Sea. SEG Technical Program Expanded Abstracts 2013, 2013. pp. 4966-4970. ISSN 1949-4645

Malcolm, Alison and Yang, Di and Fehler, Mike (2013) Using Image Warping for Time-lapse Image Domain Wavefield Tomography. SEG Technical Program Expanded Abstracts 2013, 2013. pp. 4926-4931. ISSN 1949-4645

Malcolm, Alison and Gallot, Thomas and Brown, Stephen and Burns, Dan and Fehler, Mike and Szabo, Thomas and Zhu, Zhenya (2012) Multiwave imaging of the Earth's subsurface : a laboratory scale feasibility study. Proceedings of Meetings on Acoustics, 16 (1). ISSN 1939-800X

Malcolm, Alison and Melo, Gabriela and Fehler, Mike (2012) Comparison of microearthquake locations using seismic interferometry principles. SEG Technical Program Expanded Abstracts 2012, 2012. pp. 1-5. ISSN 1949-4645

Malcolm, Alison and Poliannikov, Oleg V. and Prange, Michael and Djikpesse, Hugues (2012) Relative event localization in uncertain velocity model. SEG Technical Program Expanded Abstracts 2012, 2012. pp. 1-2. ISSN 1949-4645

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike and Bakku, Sudhish K. (2012) Seismic imaging of hydraulically-stimulated fractures: A numerical study of the effect of the source mechanism. SEG Technical Program Expanded Abstracts 2012, 2012. pp. 1-6. ISSN 1949-4645

Malcolm, Alison and Yang, Di and Zheng, Yingcai and Fehler, Mike (2012) Target-oriented Time-lapse Waveform Inversion using Virtual Survey. SEG Technical Program Expanded Abstracts 2012, 2012. pp. 1-5. ISSN 1949-4645

Malcolm, Alison and Poliannikov, Oleg V. and Djikpesse, Hugues and Prange, Michael (2011) Interferometric hydrofracture microseism localization using neighboring fracture. Geophysics, 76 (6). WC27-WC36. ISSN 1942-2156

Malcolm, Alison and Nicholls, David (2011) A boundary perturbation method for recovering interface shapes in layered media. Inverse Problems, 27 (9). ISSN 1361-6420

Malcolm, Alison and Poliannikov, Oleg V. and Djikpesse, Hugues and Prange, Michael (2011) How can we use one fracture to locate another? The Leading Edge, 30 (5). pp. 551-555. ISSN 1938-3789

Malcolm, Alison and Melo, Gabriela (2011) Microquake seismic interferometry with SVD-enhanced Green’s function recovery. The Leading Edge, 30 (5). pp. 556-562. ISSN 1938-3789

Malcolm, Alison and Trampert, Jeannot (2011) Tomographic errors from wave front healing: more than just a fast bias. Geophysical Journal International, 185 (1). pp. 385-402. ISSN 0956-540X

Malcolm, Alison and de Hoop, Maarten and Ursin, Bjørn (2011) Recursive imaging with multiply scattered waves using partial image regularization: A North Sea case study. Geophysics, 76 (2). B33-B42. ISSN 1942-2156

Malcolm, Alison and Yang, Di and Fehler, Mike and Huang, Lianjie (2011) Carbon sequestration monitoring with acoustic double-difference waveform inversion: A case study on SACROC walkaway VSP data. SEG Technical Program Expanded Abstracts 2011, 2011. pp. 4273-4277. ISSN 1949-4645

Malcolm, Alison and Poliannikov, Oleg V. and Djikpesse, Hugues and Prange, Michael (2011) Interferometric microseism localization using neighboring fracture. SEG Technical Program Expanded Abstracts 2011, 2011. pp. 4263-4267. ISSN 1949-4645

Malcolm, Alison and Poliannikov, Oleg V. and Djikpesse, Hugues and Prange, Michael (2011) Interferometric microseism localization using neighboring fracture. SEG Technical Program Expanded Abstracts 2011, 2011. pp. 4263-4267. ISSN 1949-4645

Malcolm, Alison and Melo, Gabriela (2011) SVD enhanced seismic interferometry for traveltime estimates between microquakes. SEG Technical Program Expanded Abstracts 2011, 2011. pp. 1608-1612. ISSN 1949-4645

Malcolm, Alison and Shabelansky, Andrey H. and Fehler, Mike (2011) Visibility Analysis using Reverse Time Wave Sensitivity for Time-Lapse Target-Oriented Imaging. SEG Technical Program Expanded Abstracts 2011, 2011. pp. 4155-4159. ISSN 1949-4645

Malcolm, Alison and Nicholls, David (2011) A field expansions method for scattering by periodic multilayered media. Journal of the Acoustical Society of America, 129. p. 1783. ISSN 1520-8524

Malcolm, Alison and Poliannikov, Oleg V. (2010) Detecting medium changes from coda by interferometry. SEG Technical Program Expanded Abstracts 2010, 2010. pp. 4227-4231. ISSN 1949-4645

Malcolm, Alison and de Hoop, Maarten (2010) Interferometric imaging of multiples in an RTM approach. SEG Technical Program Expanded Abstracts 2010, 2010. pp. 3327-3332. ISSN 1949-4645

Malcolm, Alison and Melo, Gabriela and Mikessel, Dylan and van Wijk, Kasper (2010) Using SVD for improved interferometric Green's function recovery. SEG Technical Program Expanded Abstracts 2010, 2010. pp. 3986-3990. ISSN 1949-4645

Malcolm, Alison and Ursin, Bjørn and de Hoop, Maarten (2009) Seismic imaging and illumination with internal multiples. Geophysical Journal International, 176 (3). pp. 847-864. ISSN 0956-540X

Malcolm, Alison and Reitich, F. and Yang, J. and Greenleaf, J. F. and fatemi, M. (2008) A combined parabolic-integral equation approach to the acoustic simulation of vibro-acoustic imaging. Ultrasonics, 48 (6-7). pp. 553-558. ISSN 1874-9968

Malcolm, Alison and Guzina, Bojan (2008) On the topological sensitivity of transient acoustic fields. Wave Motion, 45 (6). pp. 821-834. ISSN 0165-2125

Malcolm, Alison and de Hoop, Maarten and Calandra, Henri (2007) Identification of image artifacts from internal multiples. Geophysics, 72 (2). S123-S132. ISSN 1942-2156

Malcolm, Alison and de Hoop, Maarten and Le Rousseau, Jérôme H. (2005) The applicability of dip moveout/azimuth moveout in the presence of caustics. Geophysics, 70 (1). S1-S17. ISSN 1942-2156

Malcolm, Alison and Scales, John A. (2003) Laser characterization of ultrasonic wave propagation in random media. Physical Review E, 67 (4). ISSN 1550-2376

Malcolm, Alison and Le Rousseau, Jérôme H. and de Hoop, Maarten (2002) Seismic Data Continuation in the Single Scattering Approximation: A Framework for Dip and Azimuth Moveout. Canadian Applied Mathematics Quarterly, 10 (2). pp. 199-237. ISSN 1073-1849