Lior Horesh  Lior Horesh photo       

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Research Staff Member
Thomas J. Watson Research Center, Yorktown Heights, NY USA
  +1dash914dash945dash2004

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Professional Associations

Professional Associations:  INFORMS  |  IPIA - Inverse Problems International Association  |  Mathematical Optimization Society  |  Society for Industrial and Applied Mathematics

more information

More information:  Dr. Lior Horesh


2015

Semi-discrete Matrix-Free Formulation of 3D Elastic Full Waveform Inversion Modeling
Moore, Stephen and Chunduri, Devi Sudheer and Zhuk, Sergiy and Tchrakian, Tigran and van den Berg, Ewout and Akhriev, Albert and Nogueira Jr, Alberto Costa and Rawlinson, Andrew and Horesh, Lior
European Conference on Parallel Processing, pp. 507--518, 2015

Reduced Space Dynamics-Based Geo-Statistical Prior Sampling for Uncertainty Quantification of End Goal Decisions
Horesh, Lior and Conn, Andrew R and Jimenez, Eduardo A and van Essen, Gijs M
Numerical Analysis and Optimization, pp. 191--221, Springer, 2015

Source estimation for Wave Equations with uncertain parameters
Zhuk, Sergiy and Moore, Stephen and Nogueira, Alberto Costa and Rawlinson, Andrew and Tchrakian, Tigran and Horesh, Lior and Aravkin, Aleksandr and Akhriev, Albert
Control Conference (ECC), 2015 European, pp. 266--270

Community detection using time-dependent personalized pagerank
Avron, Haim and Horesh, Lior
Proceedings of The 32nd International Conference on Machine Learning, pp. 1795--1803, 2015

General Optimization Framework for Robust and Regularized 3D FWI
Becker, SR and Horesh, Lior and Aravkin, AY and van den Berg, E and Zhuk, S
77th EAGE Conference and Exhibition 2015


2014

Model correction using a nuclear norm constraint
Hao, Ning and Horesh, Lior and Kilmer, Misha E
Householder Symposium XIX June 8-13, Spa Belgium, pp. 120, 2014

Reservoir uncertainty quantification using probabilistic history matching workflow
Yeh, Tzu-hao and Jimenez, Eduardo and Van Essen, Gijs and Chen, Chaohui and Jin, Long and Girardi, Alejandro and Gelderblom, Paul and Horesh, Lior and Conn, Andrew R and others
SPE Annual Technical Conference and Exhibition, 2014

Nuclear Norm Optimization and Its Application to Observation Model Specification
Ning Hao, Lior Horesh, Misha Kilmer
Compressed Sensing & Sparse Filtering, pp. 95--122, Springer Berlin Heidelberg, 2014

Nonnegative Tensor Decomposition
N Hao, L Horesh, ME Kilmer
Compressed Sensing & Sparse Filtering, pp. 123--148, Springer Berlin Heidelberg, 2014


2013

Optimal estimation of L1 regularization prior from a regularized empirical bayesian risk standpoint
Huang, Hui and Haber, Eldad and Horesh, Lior and Seo, JK
Inverse Problems and Imaging, Citeseer, 2013

Experimental design in the context of Tikhonov regularized inverse problems
L. Tenorio, V. Ball, L. Horesh, C. Lucero
Special issue of in honor of E. L. Lehmann, 2013

Accelerating Hessian-Free Optimization for Deep Neural Networks by Implicit Preconditioning and Sampling
Tara N Sainath, Lior Horesh, Brian Kingsbury, Aleksandr Y Aravkin, Bhuvana Ramabhadran
arXiv preprint arXiv:1309.1508, 2013

Optimal design of simultaneous source encoding
Eldad Haber, Kees Van Den Doel, Lior Horesh
2013 - cs.ubc.ca


2012

Adjoint-based history-matching of production and time-lapse seismic data
Van Essen, Gijs and Jimenez, Eduardo and Przybysz-jarnut, Justyna Katarzyna and Horesh, Lior and Douma, Sippe G and van den Hoek, Paul and Conn, Andrew and Mello, Ulisses T and others
SPE Europec/EAGE Annual Conference, 2012



2011

A Second Order Discretization of Maxwell's Equations in the Quasi-Static Regime on OcTree Grids
Lior Horesh, Eldad Haber
SIAM Journal on Scientific Computing 33(5), 2805--2822, SIAM, 2011


2010

Kalman filtering for compressed sensing
Dimitri Kanevsky, Avishy Carmi, Lior Horesh, Pini Gurfil, Bhuvana Ramabhadran, Tara N Sainath
Information Fusion (FUSION), 2010 13th Conference on, pp. 1--8

Optimal experimental design for the large-scale nonlinear ill-posed problem of impedance imaging
Lior Horesh, Eldad Haber, Luis Tenorio
Large-Scale Inverse Problems and Quantification of Uncertainty, 273--290, John Wiley \& Sons, Ltd, 2010


2009

Modelling for imaging neuronal depolarization by electrical and magnetic detection impedance tomography
O Gilad, L Horesh, DS Holder
Physiological Measurement30, S201--S224, Institute of Physics Publishing, 2009


Numerical methods for the design of large-scale nonlinear discrete ill-posed inverse problems
E Haber, L Horesh, L Tenorio
Inverse Problems 26(2), 025002, IOP Publishing, 2009



2008

Numerical methods for optimal experimental design of large-scale ill-posed problems
Eldad Haber, L Horesh, L Tenorio
Inverse Problems 24(5), Citeseer, 2008

Calibration and preliminary human measurements for multifrequency EIT
A Romsauerova, R Yerworth, A Mcewan, L Horesh, J Abascal, D Holder
2008 - en.scientificcommons.org


Use of anisotropic modelling in electrical impedance tomography; description of method and preliminary assessment of utility in imaging brain function in the adult human head
Juan-Felipe PJ Abascal, Simon R Arridge, David Atkinson, Raya Horesh, Lorenzo Fabrizi, Marzia De Lucia, Lior Horesh, Richard H Bayford, David S Holder, others
Neuroimage 43(2), 258--268, Elsevier Science, 2008

Numerical methods for experimental design of large-scale linear ill-posed inverse problems
E Haber, L Horesh, L Tenorio
Inverse Problems 24(5), 055012, IOP Publishing, 2008


2007

Review of dielectric properties of the human head for multi-frequency electrical impedance tomography (MFEIT)
L Horesh, A Romsauerova, O Gilad, A McEwan, SR Arridge, DS Holder
Med Biol Eng Comput, 2007

Estimation of signal size for imaging of epileptic seizures by electrical impedance tomography (EIT)
L Fabrizi, L Horesh, A McEwan, DS Holder
Clinical Neurophysiology 118(6), e183--e183, Elsevier, 2007

Performance improvements in a MF-EIT system for acute stroke: The UCL Mk2. 5
Alistair McEwan, A Romsauerova, L Horesh, D Holder
World Congress on Medical Physics and Biomedical Engineering 2006, pp. 3886--3889, Springer, 2007

Novel Large-Scale 3D Electrical Impedance Tomography Modeling of the Human Head
Lior Horesh, M Bollh\"ofer, M Schweiger, S Arridge, D Holder
World Congress on Medical Physics and Biomedical Engineering 2006, pp. 3858--3861, Springer, 2007

Statistical analysis of non-invasive Low Frequency EIT human measurements of euronal activity
O Gilad, L Horesh, S Akselrod, David S Holder
13th International Conference on Electrical Bioimpedance and the 8th Conference on Electrical Impedance Tomography, pp. 548--551, Springer, 2007


A comparison of Multi-Frequency EIT systems intended for acute stroke imaging
Andrea Romsauerova, A Ewan, L Horesh, TI Oh, EJ Woo, DS Holder
World Congress on Medical Physics and Biomedical Engineering 2006, pp. 3918--3920, Springer, 2007

Large-scale non-linear 3D reconstruction algorithms for electrical impedance tomography of the human head
Lior Horesh, M Schweiger, S Arridge, D Holder
World Congress on Medical Physics and Biomedical Engineering 2006, pp. 3862--3865, Springer, 2007

A feasibility study for imaging of epileptic seizures by EIT using a realistic FEM of the head
L Fabrizi, L Horesh, A McEwan, D Holde
World Congress on Medical Physics and Biomedical Engineering 2006, pp. 3874--3877, Springer, 2007

Design of electrodes and current limits for low frequency electrical impedance tomography of the brain
O Gilad, L Horesh, DS Holder
Medical and Biological Engineering and Computing 45(7), 621--633, Springer, 2007


2006

Could synchronized neuronal activity be imaged using magnetic detection electrical impedance tomography (MD-EIT)
O Gilad, L Horesh, DS Holder
Proceedings of VII international conference on biomedical applications of electrical impedance tomography, joint conference of world congress on medical physics and biomedical engineering (WC2006) 14(1)

A feasibility study for imaging of epileptic seizures by EIT using a realistic FEM of the head 12th Conf. on Biomedical Application of EIT (Seoul, Korea)
L Fabrizi, L Horesh, A McEwan, DS Holder
2006

Use of multi-frequency electric impedance tomography (EIT) removes the need to add sodium to enteral feed when measuring gastric emptying
CT Soulsby, A Romsauerova, R Yerworth, L Horesh, DF Evans, D Holder, J Powell-Tuck
PROCEEDINGS-NUTRITION SOCIETY OF LONDON, pp. 9, CABI Publishing; 1999, 2006


Multilevel preconditioning for 3D large-scale soft field medical applications modelling
Lior Horesh, Martin Schweiger, Matthias Bollh\"ofer, ABDEL Douiri, DAVID S Holder, SIMON R Arridge
Int. J. Inf. Syst. Sci2, 532--56, Citeseer, 2006

Diffuse photon propagation in multilayered geometries
Jan Sikora, Athanasios Zacharopoulos, Abdel Douiri, Martin Schweiger, Lior Horesh, Simon R Arridge, Jorge Ripoll
Physics in medicine and biology 51(3), 497, IOP Publishing, 2006


Factors limiting the application of electrical impedance tomography for identification of regional conductivity changes using scalp electrodes during epileptic seizures in humans
Lorenzo Fabrizi, Matthew Sparkes, Lior Horesh, JF Perez-Juste Abascal, A McEwan, RH Bayford, R Elwes, Colin D Binnie, David S Holder
Physiological measurement 27(5), S163, IOP Publishing, 2006

Design and calibration of a compact multi-frequency EIT system for acute stroke imaging
A McEwan, A Romsauerova, R Yerworth, Lior Horesh, Richard Bayford, D Holder
Physiological measurement 27(5), S199, IOP Publishing, 2006


2005

Non invasive imaging of synchronized neuronal activity using low frequency electrical impedance tomography
O Gilad, L Horesh, DS Holder
Proceedings of the 3rd European Medical \& Biological Engineering Conference (EMBEC 05) 11(1), 179--182, 2005

Stroke type detection by multi-frequency electrical impedance tomography (MFEIT)—a feasibility study
L Horesh, O Gilad, A Romsauerova, S Arridge, D Holder
Proc. 6th Conf. on Biomedical Applications of Electrical Impedance Tomography (University College London), 2005

Calibration and preliminary human measurements for multifrequency EIT of the human head
A Romsauerova, R Yerworth, A McEwan, L Horesh, JFPJ Abascal, DS Holder
VI International Conference on Biomedical Applications of Electrical Impedance Tomography, London, UK, Citeseer, 2005

Stroke type differentiation by Multi-Frequency Electrical Impedance Tomography (MFEIT)-A feasibility study
L Horesh, O Gilad, A Romsauerova, A Mcewan, SR Arridge, DS Holder
3rd European Medical and Biological Engineering Conference, Citeseer, 2005

Non-Invasive Imaging of Synchronized Neuronal Activity Using Low Frequency Electrical Impedance Tomography
O Gilad, L Horesh, DS Holder
Proceedings of the 3rd European Medical \& Biological Engineering Conference (EMBEC 05), pp. 179--182, 2005

Characterisation of an EIT system for acute stroke imaging in patients with brain tumours, arteriovenous malformations and chronic stroke
A Romsauerova, RJ Yerworth, A McEwan, L Horesh, J Abascal, RH Bayford, D Holder
Conf, 2005


Specification and calibration of a multi-frequency MEIT system for stroke
A McEwan, R Yerworth, L Horesh, R Bayford, DS Holder
Biomedical Applications of Electrical Impedance Tomography (University College London, 22--24th June), 2005

Applications of GRID in clinical neurophysiology and electrical impedance tomography of brain function
J Fritschy, Lior Horesh, D Holder, Richard Bayford
Studies in Health Technology and Informatics112, 138--145, IOS Press, 2005

Specification and calibration of a Multi-frequency MEIT system for stroke.
Alistair McEwan, Rebecca Yerworth, Lior Horesh, David Holder
Skin 22(430), 22n, Citeseer, 2005

Using the GRID to improve the computation speed of electrical impedance tomography (EIT) reconstruction algorithms
J Fritschy, L Horesh, David S Holder, RH Bayford
Physiological measurement 26(2), S209, IOP Publishing, 2005

Stroke type differentiation by multi-frequency electrical impedance tomography—a feasibility study
L Horesh, O Gilad, A Romsauerova, A McEwan, SR Arridge, DS Holder
Proc. IFMBE11, 1752--1755, Citeseer, 2005

Generating accurate finite element meshes for the forward model of the human head in EIT
Andrew Tizzard, Lior Horesh, Rebecca J Yerworth, David S Holder, RH Bayford
Physiological measurement 26(2), S251, IOP Publishing, 2005


2004

The application of hybrid BEM/FEM methods to solve electrical impedance tomography's forward problem for the human head
J Sikora, SR Arridge, RH Bayford, L Horesh
XII ICEBI \& V EIT Conference., Gdansk. ed, 2004


The Application of Hybrid BEM/FEM Methods to Solve Electrical Impedance Tomography's Forward Problem for the Human Head
J Sikora, SR Arridge, RH Bayford, L Horesh
ICEBI'04 - XII International Conference on Electrical Bio-Impedance joint with EIT - V Electrical Impedance Tomography 2004, pp. 621-624, Citeseer

Beyond the linear domain: the way forward in MFEIT reconstruction of the human head.
L Horesh, R Bayford, R J Yerworth, A Tizzard, GE Ahadzi, D S Holder
2004 - eprints.mdx.ac.uk, Gdansk University of Technology

Robustness of linear and nonlinear reconstruction algorithms for brain EITS.
R J Yerworth, L Horesh, R Bayford, A Tizzard, D S Holder
2004 - eprints.mdx.ac.uk, Gdansk University of Technology

Beyond the linear domain-The way forward in MFEIT image reconstruction of the human head
L Horesh, RH Bayford, RJ Yerworth, A Tizzard, GM Ahadzi, DS Holder
proceedings of the ICEBI'04-XII International Conference on Electrical Bio-Impedance joint with EIT-V Electrical Impedance Tomography 2004, ISBN 83-917681-6, pp. 683--686

Robustness of linear and non-linear reconstructions algorithms for brain EITS. Non-linear—is it worth the effort
Rebecca J Yerworth, Lior Horesh, Richard H Bayford, Andrew Tizzard, David S Holder
Proc, pp. 499--502, 2004


2003

Effects of warping Finite Element meshes for the forward model of the head in EIT
Andrew Tizzard, Richard H Bayford, Lior Horesh, Rebecca Yerworth, David S Holder
XII International Conference on Electrical Bioimpedance \& V Electrical Impedance Tomography, Gdansk, Poland, pp. 495--498, 2003


Year Unknown

Optimal design in medical inversion
Lior Horesh, Eldad Haber, Luis Tenorio
0

Determination of optimal parameters and feasibility for imaging epileptic seizures by Electrical Impedance Tomography
L Fabrizi, L Horesh, JF Perez-Juste Abascal, O Gilad, A McEwan, DS Holder
0

A first pilot study of Electrical Impedance Tomography with scalp electrodes during epileptic seizures in humans
L Fabrizi, M Sparkes, L Horesh, JF Perez-Juste Abascal, A McEwan, RH Bayford, R Elwes, CD Binnie, DS Holder
0

Novel Large-Scale 3D Electrical Impedance Tomography Modeling of the Human
L Horesh, M Bollh{\"o}fer, M Schweiger, SR Arridge, DS Holder
Citeseer, Citeseer, 0