Diana M. Sima
Diana M. Sima
Verified email at icometrix.com
Cited by
Cited by
Automatic segmentation and volumetry of multiple sclerosis brain lesions from MR images
S Jain, DM Sima, A Ribbens, M Cambron, A Maertens, W Van Hecke, ...
NeuroImage: Clinical 8, 367-375, 2015
MRS signal quantitation: a review of time-and frequency-domain methods
JB Poullet, DM Sima, S Van Huffel
Journal of Magnetic Resonance 195 (2), 134-144, 2008
An automated quantitation of short echo time MRS spectra in an open source software environment: AQSES
JB Poullet, DM Sima, AW Simonetti, B De Neuter, L Vanhamme, ...
NMR in Biomedicine: An International Journal Devoted to the Development and …, 2007
Longitudinal multiple sclerosis lesion segmentation: resource and challenge
A Carass, S Roy, A Jog, JL Cuzzocreo, E Magrath, A Gherman, J Button, ...
NeuroImage 148, 77-102, 2017
Regularized total least squares based on quadratic eigenvalue problem solvers
DM Sima, S Van Huffel, GH Golub
BIT Numerical Mathematics 44 (4), 793-812, 2004
Integrating diffusion kurtosis imaging, dynamic susceptibility-weighted contrast-enhanced MRI, and short echo time chemical shift imaging for grading gliomas
S Van Cauter, F De Keyzer, DM Sima, A Croitor Sava, F D'Arco, J Veraart, ...
Neuro-oncology 16 (7), 1010-1021, 2014
Regularization techniques in model fitting and parameter estimation
DM Sima
Diss. KU Leuven, 2006
Comparison of unsupervised classification methods for brain tumor segmentation using multi-parametric MRI
N Sauwen, M Acou, S Van Cauter, DM Sima, J Veraart, F Maes, ...
NeuroImage: Clinical 12, 753-764, 2016
Hierarchical non‐negative matrix factorization (hNMF): a tissue pattern differentiation method for glioblastoma multiforme diagnosis using MRSI
Y Li, DM Sima, SV Cauter, AR Croitor Sava, U Himmelreich, Y Pi, ...
NMR in Biomedicine 26 (3), 307-319, 2013
Separable nonlinear least squares fitting with linear bound constraints and its application in magnetic resonance spectroscopy data quantification
DM Sima, S Van Huffel
Journal of computational and applied mathematics 203 (1), 264-278, 2007
Reliable measurements of brain atrophy in individual patients with multiple sclerosis
D Smeets, A Ribbens, DM Sima, M Cambron, D Horakova, S Jain, ...
Brain and behavior 6 (9), e00518, 2016
Hierarchical non‐negative matrix factorization to characterize brain tumor heterogeneity using multi‐parametric MRI
N Sauwen, DM Sima, S Van Cauter, J Veraart, A Leemans, F Maes, ...
NMR in Biomedicine 28 (12), 1599-1624, 2015
The Total Least Squares Problem in : A New Classification with the Relationship to the Classical Works
I Hnětynková, M Plešinger, DM Sima, Z Strakoš, S Van Huffel
SIAM Journal on Matrix Analysis and Applications 32 (3), 748-770, 2011
Level choice in truncated total least squares
DM Sima, S Van Huffel
Computational statistics & data analysis 52 (2), 1103-1118, 2007
Machine learning approach for classifying multiple sclerosis courses by combining clinical data with lesion loads and magnetic resonance metabolic features
A Ion-Mărgineanu, G Kocevar, C Stamile, DM Sima, F Durand-Dubief, ...
Frontiers in neuroscience 11, 398, 2017
Frequency-selective quantitation of short-echo time 1H magnetic resonance spectra
JB Poullet, DM Sima, S Van Huffel, P Van Hecke
Journal of Magnetic Resonance 186 (2), 293-304, 2007
Exploiting spatial information to estimate metabolite levels in two‐dimensional MRSI of heterogeneous brain lesions
AR Croitor Sava, DM Sima, JB Poullet, AJ Wright, A Heerschap, ...
NMR in Biomedicine 24 (7), 824-835, 2011
Total least squares methods
I Markovsky, DM Sima, S Van Huffel
Wiley Interdisciplinary Reviews: Computational Statistics 2 (2), 212-217, 2010
Semi-automated brain tumor segmentation on multi-parametric MRI using regularized non-negative matrix factorization
N Sauwen, M Acou, DM Sima, J Veraart, F Maes, U Himmelreich, ...
BMC medical imaging 17 (1), 1-14, 2017
Quantification of magnetic resonance spectroscopy signals with lineshape estimation
MI Osorio‐Garcia, DM Sima, FU Nielsen, U Himmelreich, S Van Huffel
Journal of Chemometrics 25 (4), 183-192, 2011
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