Publications - Mattias Ohlsson

[refereed articles] [conference proceedings] [unpublished reports] [thesis]

Refereed articles:

Analysis of the influence of HLA-A matching relative to HLA-B & DR matching on heart transplant outcomes
D. Ansari, D. Bućin, P. Höglund, M. Ohlsson, B. Andersson and J. Nilsson
(to appear in Transplantation Direct)

Finding risk groups by optimizing artificial neural networks on the area under the survival curve using genetic algorithms
J. Kalderstam, P. Edén and M. Ohlsson
(to appear in Plos ONE)

Detailed comparison of amyloid PET and CSF biomarkers for identifying early Alzheimer's disease
S. Palmqvist, H. Zetterberg, N. Mattsson, P. Johansson, L. Minthon, K. Blennow, M. Ohlsson and O. Hansson
(to appear in Neurology)

Single-Cell Network Analysis Identifies DDIT3 as a Nodal Lineage Regulator in Hematopoiesis
C. Pina, J. Teles, C. Fugazza, G. May, D. Wang, Y. Guo, S. Soneji, J. Brown, P. Eden, M. Ohlsson, C. Peterson and T. Enver
Cell Reports 11:10, 1503-1510 (2015)
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ABO-Identical Blood Group Matching Has No Survival Benefit for AB Heart Transplant Recipients
H. Bergenfeldt, P. Höglund, B. Andersson, G. Rådegran, M. Ohlsson and Johan Nilsson
The Annals of Thoracic Surgery 99:3, 762-768 (2015)
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The International Heart Transplant Survival Algorithm (IHTSA): A New Model to Improve Organ Sharing and Survival
J. Nilsson, M. Ohlsson, P. Höglund, B. Ekmehag, B. Koul and B. Andersson
PLoS ONE 10:3, e29868 (2015)
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Bone Scan index as a Prognostic Imaging Biomarker During Androgen Deprivation Therapy
M. Reza, A. Bjartell, M. Ohlsson, R. Kaboteh, P. Wollmer, L. Edenbrandt and E. Trädgårdh
EJNMMI Research 4:58 (2014)
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Analysis of regional bone scan index measurements for the survival of patients with prostate cancer
J. Kalderstam, M. Zadik, L. Edenbrandt and M. Ohlsson
BMC Medical Imaging 14:24 (2014)
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Identification of B-cell lymphoma subsets by plasma protein profiling using recombinant antibody microarrays
F. Pauly, M. Jerkeman, H. Hjalgrim, K. Ekström-Smedby, M. Ohlsson, C. A. K. Borrebaeck and C. Wingren
Leukemia Research 38:6, 682-690 (2014)
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Transcriptional regulation of lineage commitment - a stochastic model of cell fate decisions
J. Teles, C. Pina, P. Edén, M. Ohlsson, T. Enver and C. Peterson
PLoS Computational Biology 9:8 (2013)
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Progression of Bone Metastases in Patients with Prostate Cancer - Automated Detection of New Lesions and Calculation of Bone Scan Index
R. Kaboteha, P. Gjertsson, H. Leek, M. Lomsky, M. Ohlsson, K. Sjöstrand and L. Edenbrandt
EJNMMI Research 3:64 (2013)
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Prognosis of patients without perfusion defects with and without rest study in myocardial perfusion scintigraphy
L. Edenbrandt, M. Ohlsson and E. Trägårdh
EJNMMI Research 3:58 (2013)
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CODUSA - Customize Optimal Donor Using Simulated Annealing In Heart Transplantation
D. Ansari, B. Andersson, M. Ohlsson, P. Höglund, R. Andersson and J. Nilsson
Scientific Reports 3 (2013)
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Training neural networks directly on the concordance index for censored data using genetic algorithms
J. Kalderstam, P. Edén, P-O. Bendahl, C. Strand, M. Fernö and M. Ohlsson
Artificial Intelligence in Medicine 58:2, 125-132 (2013)
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Cerebrospinal Fluid Levels of Heart Fatty Acid Binding Protein are Elevated Prodromally in Alzheimer's Disease and Vascular Dementia
B. Olsson, J. Hertze, M. Ohlsson, K. Nägga, K. Höglund, H. Basun, P. Annas, L. Lannfelt, N. Andreasen, L. Minthon, H. Zetterberg, K. Blennow and O. Hansson
Journal of Alzheimer's Disease 34:3, 673-679 (2013)
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Bone Scan Index: a prognostic imaging biomarker for high-risk prostate cancer patients receiving primary hormonal therapy
R. Kaboteh, J-E. Damber, P. Gjertsson, P. Höglund, M. Lomsky, M. Ohlsson and L. Edenbrandt
EJNMMI Research 3:9 (2013)
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Likelihood of acute coronary syndrome in emergency department chest pain patients varies with time of presentation
U. Ekelund, M. Akbarzadeh, A. Khoshnood, J. Björk and M. Ohlsson
BMC Research Notes 5:420 (2012)
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Referring physicians underestimate the extent of abnormalities based on the final report in myocardial perfusion imaging
E. Trägårdh, P. Höglund, M. Ohlsson, M. Wieloch and L. Edenbrandt
EJNMMI Research 2:27 (2012)
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A Novel Automated Platform to Quantify the Extent of Skeletal Tumor Involvement in Prostate Cancer Patients with Bone Scan Index
D. Ulmert, R. Kaboteh, J. J. Fox, C. Savage, M. J. Evans, H. Lilja, P-E. Abrahamsson, T. Björk, A. Gerdtsson, A. Bjartell, P. Gjertsson, P. Höglund, M. Lomsky, M. Ohlsson, J. Richter, M. Sadik, M. J. Morris, H. I. Scher, K. Sjöstrand, A. Yu, M. Suurkula, A. J. Vickers, L. Edenbrandt and S. M. Larson
European Urology 62:1, 78-84 (2012)
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Evaluation of a Previously Suggested Plasma Biomarker Panel to Identify Alzheimer's Disease
M. Björkqvist, M. Ohlsson, L. Minthon and O. Hansson
PLoS ONE 7:1, e29868 (2012)
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An artificial neural network to safely reduce the number of ambulance ECGs transmitted for physician assessment in a system with prehospital detection of ST elevation myocardial infarction
J.L. Forberg, A. Khoshnood, M. Green, M. Ohlsson, J. Björk, S. Jovinge, L. Edenbrandt and U. Ekelund
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine 20, (2012)
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Risk predictions for individual patients from logistic regression can be visualized with bar-line charts
J. Björk, U. Ekelund and M. Ohlsson
Journal of Clinical Epidemiology 65, 335-342 (2012)
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Diagnostic evaluation of three cardiac software packages using a consecutive group of patients
L. Johansson, M. Lomsky, J. Marving, M. Ohlsson, S-E. Svensson and L. Edenbrandt
EJNMMI Research 1:22 (2011)
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Prediction of Severe Acute Pancreatitis at Admission to Hospital Using Artificial Neural Networks
B. Andersson, R. Andersson, M. Ohlsson and Johan Nilsson
Pancreatology 11, 328-335 (2011)
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Molecular serum portraits in patients with primary breast cancer predict the development of distant metastases
A. Carlsson, C. Wingren, M. Kristensson, C. Rose, M. Fernö, H. Olsson, H. Jernström, S. Ek, E. Gustavsson, C. Ingvar, M. Ohlsson, C. Peterson and C.A.K. Borrebaeck
Proceedings of the National Academy of Sciences USA 108, 14252-14257 (2011)
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Clinical data do not improve artificial neural network interpretation of myocardial perfusion scintigraphy
P. Gjertsson, L. Johansson, M. Lomsky, M. Ohlsson, S.R. Underwood and L. Edenbrandt
Clinical Physiology and Functional Imaging 31:3, 240-245 (2011)
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Genetic profiles of gastroesophageal cancer: combined analysis using expression array and tiling array-comparative genomic hybridization
A. Isinger-Ekstrand, J. Johansson, M. Ohlsson, P. Francis, J. Staaf, M. Jönsson, Å. Borg and M. Nilbert
Cancer Genetics and Cytogenetics 200:2, 120-126 (2010)
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Exploring new possibilities for case based explanation of artificial neural network ensembles
M. Green, U. Ekelund, L. Edenbrandt, J. Björk, J. L. Foreberg and M. Ohlsson
Neural Networks 22:1, 75-81 (2009)
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In search of the best method to predict acute coronary syndrome using only the electrocardiogram from the emergency department
J. L. Foreberg, M. Green, J. Björk, M. Ohlsson, L. Edenbrandt, H. Öhlin and U. Ekelund
Journal of Electrocardiology 42:1, 58-63 (2009)
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Computer-Assisted Interpretation of planar whole-body bone scans
M. Sadik, I. Hamadeh, P. Nordblom, M. Suurkula, P. Höglund, M. Ohlsson and L. Edenbrandt
Journal of Nuclear Medicine 49:12, 1958-1965 (2008)
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Evaluation of a decision support system for interpretation of myocardial perfusion gated SPECT
M. Lomsky, P. Gjertsson, L. Johansson, J. Richter, M. Ohlsson, D. Tout, R. S. Underwood and L. Edenbrandt
European Journal of Nuclear Medicine and Molecular Imaging 35:8, 1523-1529 (2008)
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Best leads in the standard electrocardiogram for the emergency detection of acute coronary syndrome
M. Green, M. Ohlsson, J. L. Forberg, J. Björk, L. Edenbrandt and U. Ekelund
Journal of Electrocardiology 40:3, 251-256 (2007)
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Automated Interpretation of PET/CT images in Patients with Lung Cancer
H. Gutte, D. Jakobsson, F. Olofsson, M. Ohlsson, S. Valind, A. Loft, L. Edenbrandt and A. Kjær
Nuclear Medicine Communications 28:2, 79-84 (2007)
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Gene expression profilers and conventional clinical markers to predict distant recurrences for premenopausal breast cancer patients after adjuvant chemotherapy (CMF)
E. Niméus-Malmström, C. Ritz, P. Edén, A. Johnsson, M. Ohlsson, C. Strand, G. Östberg, M. Fernö and C. Peterson
European Journal of Cancer 42, 2729-2737 (2006)
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Comparison between neural networks and multiple logistic regression to predict acute coronary syndrome in the emergency room
M. Green, J. Björk, J. Forberg, U. Ekelund, L. Edenbrandt and M. Ohlsson
Artificial Intelligence in Medicine 38, 305-318 (2006)
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The added value of ECG-gating for the diagnosis of myocardial infarction using myocardial perfusion scintigraphy and artificial neural networks
P. Gjertsson, M. Lomsky, J. Richter, M. Ohlsson, D. Tout, A. van Aswegen, R. Underwood and L. Edenbrandt
Clinical Physiology and Functional Imaging 26, 301-304 (2006)
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A simple statistical model for prediction of acute coronary syndrome in chest pain patients in the emergency department
J. Björk, J. L. Forberg, M. Ohlsson, L. Edenbrandt, H. Öhlin and U. Ekelund
BMC Medical Informatics and Decision Making 6, (2006)
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Risk factor identification and mortality prediction in cardiac surgery using artificial neural networks
J. Nilsson, M. Ohlsson, L. Thulin, P. Höglund, S.A. Nashef and J. Brandt
The Journal of Thoracic and Cardiovascular Surgery 132, 12-19 (2006)
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Patient gender and radiopharmaceutical tracer is of minor importance for the interpretation of myocardial perfusion images using an artificial neural network
K. Tägil, R. S. Underwood, G. Davies, K. A. Latus, M. Ohlsson, C. Wallin and L. Edenbrandt
Clinical Physiology and Functional Imaging 26:3, 146-150 (2006)
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A new computer-based decision-support system for the interpretation of bone scans
M. Sadik, D. Jakobsson, F. Olofsson, M. Ohlsson, M. Suurkula and L. Edenbrandt
Nuclear Medicine Communications 27:5, 417-423 (2006)
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Decision support for the initial triage of patients with acute myocardial infarction
S-E. Olsson, M. Ohlsson, H. Öhlin, S. Dzaferagic, M-L. Nilsson, P. Sandkull and L. Edenbrandt
Clinical Physiology and Functional Imaging 26:3, 151-156 (2006)
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Toward Personal eHealth in Cardiology. Results From the EPI-MEDICS Telemedicine project
P. Rubel, J. Fayn, G. Nollo, D. Assanelli, B. Li, L. Restier, S. Adami, S. Arod, H. Atoui, M. Ohlsson, L. Simon-Chautemps, D. Telisson, C. Malossi, G-L. Ziliani, A. Galassi, L. Edenbrandt and P. Chevalier
Journal of Electrocardiology 38:Suppl, 100-106 (2005)
[ abstract ] [ html at journal ]

Interpretation of Captopril Renography Using Artificial Neural Networks
M. Nielsen, G. Granerus, M. Ohlsson, H. Holst, O. Thorsson and L. Edenbrandt
Clinical Physiology and Functional Imaging 25:5, 293-296 (2005)
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Regional Cerebral Blood Flow in Alzheimer's Disease: Classification and Analysis of Heterogeneity
S. Warkentin, M. Ohlsson, P. Wollmer, L. Edenbrandt and L. Minthon
Dementia and Geriatric Cognitive Disorders 17, 204-217 (2004)
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WeAidU - A Decision Support System for Myocardial Perfusion Images Using Artificial Neural Networks
M. Ohlsson
Artificial Intelligence in Medicine 30, 49-60 (2004)
[ abstract ] [ html at journal ]

Detecting Acute Myocardial Infarction in the 12-lead ECG using Hermite Expansions and Neural Networks
H. Haraldsson, L. Edenbrandt and M. Ohlsson
Artificial Intelligence in Medicine 32, 127-136 (2004)
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Matching Protein Structures with Fuzzy Alignments
R. Blankenbecler, M. Ohlsson, C. Peterson and M. Ringnér
Proceedings of the National Academy of Sciences 100, 11936-11940 (2003)
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Role of Ventilation Scintigraphy in Diagnosis of Acute Pulmonary Embolism: An Evaluation Using Artificial Neural Networks
E. Evander, H. Holst, A. Järund, M. Ohlsson, P. Wollmer, K. Åström and L. Edenbrandt
European Journal of Nuclear Medicine and Molecular Imaging 30:7, 961-965 (2003)
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Neural Networks - a Diagnostic Tool in Acute Myocardial Infarction with Concomitant Left Bundle Branch Block
S-E. Olsson, M. Ohlsson, H. Öhlin and L. Edenbrandt
Clinical Physiology and Functional Imaging 22:4, 295-299 (2002)
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A Novel Approach to Local Reliability of Sequence Alignments
M. Schlosshauer and M. Ohlsson
Bioinformatics 18, 847-854 (2002)
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Value of Exercise Data for the Interpretation of Myocardial Perfusion SPECT
H. Haraldsson, M. Ohlsson and L. Edenbrandt
Journal of Nuclear Medicine 9:2, 169-173 (2002)
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Usefulness of Serial Electrocardiograms for Diagnosis of Acute Myocardial Infarction
M. Ohlsson, H. Öhlin, S. Wallerstedt and L. Edenbrandt
The American Journal of Cardiology 88:5, 478-481 (2001)
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The Optimal Reference Population for Cardiac Normality in Myocardial SPECT in the Detection of Coronary Artery Stenoses: Patients with Normal Coronary Angiography or Subjects with Low Likelihood of Coronary Artery Disease?
J.C. Toft, D. Lindahl, M. Ohlsson, J. Palmer, A. Lundin, L. Edenbrandt and B. Hesse
European Journal of Nuclear Medicine 28:7, 831-835 (2001)
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An Efficient Mean Field Approach to the Set Covering Problem
M. Ohlsson, C. Peterson and B. Söderberg
The European Journal of Operations Research 133, 583-595 (2001)
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An Independent Evaluation of a New Method for Automated Interpretation of Lung Scintigrams Using Artificial Neural Networks
H. Holst, K. Måre, A. Järund, K. Åström, E. Evander, K. Tägil, M. Ohlsson and L. Edenbrandt
European Journal of Nuclear Medicine 28:1, 33-38 (2001)
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A Confident Decision Support System for Interpreting Electrocardiograms
H. Holst, M. Ohlsson, C. Peterson and L. Edenbrandt
Clinical Physiology 19:5, 410-418 (1999)
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Intelligent Computer Reporting "Lack of Experience": - a Confidence Measure for Decision Support Systems
H. Holst, M. Ohlsson, C. Peterson and L. Edenbrandt
Clinical Physiology 18:2, 139-147 (1998)
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Automated Interpretation of Myocardial SPECT Perfusion Images Using Artificial Neural Networks
D. Lindahl, J. Palmer, M. Ohlsson, C. Peterson, A. Lundin and L. Edenbrandt
Journal of Nuclear Medicine 38:12, 1870-1875 (1997)
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A Study of the Mean Field Approach to Knapsack Problems
M. Ohlsson and H. Pi
Neural Networks 10, 263-271 (1997)
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Detection of Frequently Overlooked Electrocardiographic Lead Reversals Using Artificial Neural Networks
B. Hedén, M. Ohlsson, H. Holst, M. Mjöman, O. Pahlm, R. Rittner, C. Peterson and L. Edenbrandt
The American Journal of Cardiology 78:5, 600-604 (1996)
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Agreement Between Artificial Neural Networks and Experienced Electrocardiographer on Electrocardiographic Diagnosis of Healed Myocardial Infarction
B. Hedén, M. Ohlsson, R. Rittner, O. Pahlm, W.K. Haisty, C. Peterson and L. Edenbrandt
Journal of the American College of Cardiology 28:4, 1012-1016 (1996)
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Artificial Neural Networks for Recognition of Electrocardiographic Lead Reversal
B. Hedén, M. Ohlsson, L. Edenbrandt, R. Rittner, O. Pahlm and C. Peterson
The American Journal of Cardiology 75:14, 929-933 (1995)
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Finite-Size Scaling at Phase Coexistence
S. Gupta, A. Irbäck and M. Ohlsson
Nuclear Physics B409, 663-683 (1993)
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Extensions and Explorations of the Elastic Arms Algorithm
M. Ohlsson
Computer Physics Communications 77, 19-32 (1993)
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Neural Networks for Optimization Problems with Inequality Constraints: The Knapsack Problem
M. Ohlsson, C. Peterson and B. Söderberg
Neural Computation 5, 331-339 (1993)
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Track Finding with Deformable Templates - The Elastic Arms Approach
M. Ohlsson, C. Peterson and A. Yuille
Computer Physics Communications 71, 77-98 (1992)
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Conference proceedings:

Ensembles of genetically trained artificial neural networks for survival analysis
J. Kalderstam, P. Edén and M. Ohlsson
In The 20 th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning - Proceedings (2013)

Artificial Neural Networks - A Method for Optimal. Donor-Recipient Matching. Large Scale Simulation of Survival after Heart Transplantation
J. Nilsson, M. Ohlsson, P. Höglund, B. Ekmehag and B. Koul
In Journal of Heart and Lung Transplantation 29 (2010)
pp. S69
(30th Annual Meeting and Scientific Sessions of the International-Society-for-Heart-and-Lung-Transplantation, Chicago, April 21-24, 2010)
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Virtual Cross-Matching in Heart Transplantation: Large Scale Simulation of Survival after Heart Transplantation Using Artificial Neural Networks
J. Nilsson, M. Ohlsson, P. Höglund, B. Ekmehag and B. Koul
In Journal of Heart and Lung Transplantation 28 (2009)
pp. S231-S232
(29th Annual Meeting and Scientific Session of the International-Society-for-Heart-and-Lung-Transplantation, Paris, 2009)
[ html at journal ]

Automated Decision Support for Bone Scintigraphy
M. Ohlsson, K. Sjöstrand, J. Richter, R. Kaboteh, M. Sadik and L. Edenbrandt
In 22nd IEEE International Symposium on Computer-Based Medical Systems (2009)
pp. 298-303
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Statistical Regularization of Deformation Fields for Atlas-based Segmentation of Bone Scintigraphy Images
K. Sjöstrand, M. Ohlsson, J. Richter and L. Edenbrandt
In Medical Image Computing And Computer-Assisted Intervention - MICCAI 2009, PT I, Proceedings 5761 (2009)
pp. 664-671
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Explaining artificial neural network ensembles: A case study with electrocardiograms from chest pain patients
M. Green, U. Ekelund, L. Edenbrandt, J. Björk, J. L. Foreberg and M. Ohlsson
In Proceedings of the 25th International Conference on Machine Learning (2008)
(eds. M. Hauskrecht)
[ abstract ] [ pdf ]

Comparison of standard resampling methods for performance estimation of artificial neural network ensembles
M. Green and M. Ohlsson
In Proceedings of Computational Intelligence in Medicine and Healthcare (CIMED) (2007)
(eds. E. Ifeachor)
[ abstract ] [ pdf ]

Detection of acute coronary syndromes in chest pain patients using neural network ensembles
M. Green, J. Björk, J. Hansen, U. Ekelund, L. Edenbrandt and M. Ohlsson
In Proceedings of Computational Intelligence in Medicine and Healthcare (CIMED) (2005)
pp. 182-187
[ abstract ] [ pdf ]

Protein structure alignment using mean field annealing
M. Ohlsson
In Proceedings of the WSEAS International Conference on Mathematical Biology and Ecology (2004)
(paper no. 488-208)
[ abstract ] [ pdf ]

New Paradigms in Telemedicine: Ambient Intelligence, Wearable, Pervasive and Personalized
Paul Rubel, J. Fayn, L. Simon-Chautemps, H. Atoui, M. Ohlsson, D. Telisson, S. Adami, S. Arod, M. C. Forlini, C. Malossi, J. Placide, G. L. Ziliani, D. Assanelli and P. Chevalier
In Studies in Health Technology and Informatics 108 (2004)
(eds. A. Lymberis and D. de Rossi)
pp. 123-132
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Pervasive self-care solutions in telecardiology. Typical use cases from the EPI-MEDICS project
F. Gouaux, L.S. Chautemps, J. Fayn, S. Adami, M. Arzi, D. Assanelli, M.C. Forlini, C. Malossi, A. Martinez, M. Ohlsson, J. Placide, G.L. Ziliani and P. Rubel
In Studies in Health Technology and Informatics 95 (2003)
(eds. R. Baud, M. Fieschi, P. Le Beux and P. Ruch)
pp. 119-124
[ abstract ]

Using Hidden Markov Models to Characterize Disease Trajectories
M. Ohlsson, C. Peterson and M. Dictor
In Proceedings of the Neural Networks and Expert Systems in Medicine and Healthcare Conference (2001)
(eds. G.M. Papadourakis)
pp. 324-326
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Case-Based Sensitivity Analysis for Artificial Neural Networks with Applications in Medicine
M. Ohlsson and L. Edenbrandt
In Proceedings of the Neural Networks and Expert Systems in Medicine and Healthcare Conference (2001)
(eds. G.M. Papadourakis)
pp. 102-106
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A New Artificial Neural Network Method for the Interpretation of ECGs
H. Holst, L. Edenbrandt, M. Ohlsson and H. Öhlin
In Proceedings of the Artificial Neural Networks in Medicine and Biology Conference (2000)
(eds. H. Malmgren, M. Borga and L. Niklasson)
pp. 186-191

Acute Myocardial Infarction: Analysis of the ECG Using Artificial Neural Networks
M. Ohlsson, H. Holst and L. Edenbrandt
In Proceedings of the Artificial Neural Networks in Medicine and Biology Conference (2000)
(eds. H. Malmgren, M. Borga and L. Niklasson)
pp. 209-214
[ abstract ] [ pdf ]

Internet Based Artificial Neural Networks for the Interpretation of Medical Images
A. Järund, L. Edenbrandt, M. Ohlsson and E. Borälv
In Proceedings of the Artificial Neural Networks in Medicine and Biology Conference (2000)
(eds. H. Malmgren, M. Borga and L. Niklasson)
pp. 87-92
[ abstract ] [ pdf ]

WWW Based Service for Automated Interpretation of Diagnostic Images: The AIDI-Heart Project
M. Ohlsson, A. Järund and L. Edenbrandt
In Proceedings of High-Performance Computing and Networking (1999)
(eds. P. Sloot, M. Bubak, A. Hoekstra and B. Hertzberger)
pp. 941-950
[ abstract ] [ pdf ]

Active Surface Models for Brain Imaging
M. Ohlsson, P. Toft, L. K. Hansen and F. Å. Nielsen
In Proceedings of the Interdisciplinary Inversion Workshop 5 (1997)
(eds. B. H. Jacobsen)
pp. 68-77
[ abstract ] [ pdf ]

Design and Regularization of Neural Networks: The Optimal Use of A Validation Set
J. Larsen, L.K. Hansen, C. Svarer and M. Ohlsson
In Proceedings of the IEEE Workshop on Neural Networks for Signal Processing VI (1996)
(eds. S. Usui, Y. Tohkura, S. Katagiri and E. Wilson)
pp. 62-71
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Misplacement of the Left Foot ECG Electrode Detected by Artificial Neural Networks
B. Hedén, M. Ohlsson, R. Rittner, O. Pahlm, C. Peterson and L. Edenbrandt
In Computers in Cardiology (1995)
pp. 225-228
[ abstract ] [ pdf ] [ html at journal ]

Predicting System Loads with Artificial Neural Networks - Methods and Results from the "Great Energy Predictor Shootout"
M. Ohlsson, C. Petersen, H. Pi, T. Rögnvaldsson and B. Söderberg
In 1994 Annual Proceedings of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. 100 (1994)
pp. 1063-1074
[ abstract ] [ pdf ]

Unpublished reports:

A Fuzzy Matching Approach to Multiple Structure Alignment of Proteins
H. Haraldsson and M. Ohlsson
LU TP 03-17 (2003)
[ abstract ] [ pdf ]

A New Learning Scheme for Neural Network Ensembles
H. Haraldsson and M. Ohlsson
LU TP 02-04 (2002)
[ abstract ] [ pdf ]

A Novel Approach to Structure Alignment
M. Ohlsson, M. Rignér, C. Peterson and R. Blankenbecler
LU TP 00-07 (2000)
[ abstract ] [ pdf ]

High Specificity - a Necessity for Automated Detection of Lead Reversals in the 12-lead ECG
M. Ohlsson, B. Hedén and L. Edenbrandt
LU TP 99-24 (1999)
[ abstract ] [ pdf ]

Clustering Noisy Data with Deterministic Annealing
M. Ohlsson
LU TP 93-28 (1993)
[ abstract ] [ pdf ]

Thesis:

Artificial Neural Networks and Combinatorial Optimization
Mattias Ohlsson
Department of Theoretical Physics, Lund University, Sweden, 1995

This page was created in 1998.
Available at http://home.thep.lu.se/~mattias/publications/index.html.
Latest update: September 01, 2015.

©1998-2015 Mattias Ohlsson