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
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
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
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
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
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
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
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 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
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
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
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), 29, 2017
Ex vivo high resolution magic angle spinning metabolic profiles describe intratumoral histopathological tissue properties in adult human gliomas
A Croitor Sava, MC Martinez‐Bisbal, S Van Huffel, JM Cerda, DM Sima, ...
Magnetic resonance in medicine 65 (2), 320-328, 2011
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