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2012
Identification of a Poor-Prognosis BRAF-Mutant–Like Population of Patients With Colon Cancer
authors: V. Popovici, E. Budinska, S. Tejpar, S. Weinrich,
H. Estrella, G. Hodgson, E. Van Cutsem, T. Xie, F.T. Bosman, A.D. Roth, M. Delorenzi
published: Journal of Clinical Oncology, 30(12):1288-1295, 2012, PMID: 22393095
2011
Rgtsp: a generalized top scoring pairs package for class prediction
authors: V. Popovici, E. Budinska, M. Delorenzi
published: Bioinformatics, 27(12):1729-1730, 2011
2010
The MicroArray Quality Control (MAQC)-IIII study of common practices for the development and validation of microarray-based predictive models
authors: MAQC Consortium
published: Nature Biotechnology, vol. 28, no. 8, 2010
Mutant KRAS and BRAF gene expression profiles in colorectal cancer: results of the translational study on the PETACC 3-EORTC 40993-SAKK 60-00 trial
authors: S. Tejpar, V. Popovici, M. Delorenzi, E. Budinska, H. Estrella, M. Mao,
S. Weinrich, P. Yan, E. van Cutsem, A. Roth
published: Annals of Oncolory, vol. 21, Suppl. 6, p.17, 2010
Molecular risk assessment of BIG 1-98 participants by expression profiling using RNA from archival tissue
authors: J. Antonov, V. Popovici, M. Delorenzi, P. Wirapati, A. Baltzer, A. Oberli, B. Thurlimann, A. Giobbie-Hurder,
G. Viale, H.J. Altermatt, S. Aebi, R. Jaggi
published: BMC Cancer, vol. 10, article 37, February 2010
Effect of training sample size and classification difficulty on the
accuracy of genomic predictors
authors: V. Popovici, W. Chen, B.G. Gallas, C. Hatzis, W. Shi, F.W. Samuelson,
Y. Nikolsky, M. Tsyganova, A. Ishkin, T. Nikolskaya, K.R. Hess, V. Valero,
D. Booser, M. Delorenzi, G.N. Hortobagyi, L. Shi, W.F. Symmans, L. Pusztai
published: Breast Cancer Research, 12(1):R5, January 2010
Examination of FGFRL1 as a candidate gene for diaphragmatic defects at
chromosome 4p16.3 shows that Fgfrl1-null mice have reduced expression of Tpm3,
sarcomere genes and Lrtm1 in the diaphragm
authors: N. Lopez-Jimenez, S. Gerber, V. Popovici,
S. Mirza, K. Copren, L. Ta, G.M. Shaw, B. Trueb, A.M. Slavotinek
published: Human Genetics, 2010
2009
Prognostic factors for breast cancer - clinical testing and validation from archival material
authors: R. Jaggi, V. Popovici, J. Antonov, M. Delorenzi, A. Giobbie-Hurder,
G. Viale, B. Thuerlimann, H.-J. Altermatt, S. Aebi
published: Breast, 18 (Suppl.1), S33, March 2009
Selecting control genes for RT-QPCR using public microarray data
authors: V. Popovici, D. Goldstein, J. Antonov, R. Jaggi, M. Delorenzi, P. Wirapati
published: BMC Bioinformatics, 10:42, 2009, doi:10.1186/1471-2105-10-42, PMID: 19187545
Risk assessment of relapse in Swiss participants of BIG 1-98 with grade 2 early breast
cancer by gene expression profiling using RNA from formalin-fixed, paraffin embedded (FFPE) tissue
authors: S. Aebi, J. Antonov, V. Popovici, M. Delorenzi, A. Giobbie-Hurder,
G. Viale, B. Thuerlimann, H-J. Altermatt, and R. Jaggi
published: Cancer Research, 69 (2, Suppl.S), 127S-128S, January 2009
2008
Expression Profiling with RNA from Formalin-Fixed, Paraffin-Embedded Material
authors: V. Popovici, A. Oberli, M. Delorenzi, A. Baltzer, J. Antonov,
S. Matthey, S. Aebi, H.J. Altermatt, R. Jaggi
published: BMC Medical Genomics, 1:9, 2008, doi:10.1186/1755-8794-1-9, PMID: 18423048
Risk assessment of grade 2 breast cancer patients by reliable expression profiling with
RNA from formalin-fixed, paraffin embedded tissue
authors: J. Antonov, V. Popovici, A. Oberli, A. Baltzer, S. Matthey,
M. Schobesberger, M. Delorenzi, S. Aebi, H.J. Altermatt, R. Jaggi
published: Proc. of American Associaton for Cancer Research (AACR) Annual Meeting 2008,
Abstract 974, April 12-16, San Diego, CA
Extraction of audio features specific to speech in multimodal speaker detection
authors: P. Besson, V. Popovici, J.-M. Vesin, J.-Ph. Thiran and M. Kunt
published: IEEE Transactions on Multimedia, Vol.10, No.1, pp.63-73, 2008
2007
Face Detection with Boosted Gaussian Features
authors: J. Meynet, V. Popovici and J.-Ph. Thiran
published: Pattern Recognition, vol.40, no.8, pp. 2283-2291, 2007
Successful measurement of gene expression by quantitative PCR and DNA chip analysis with RNA derived
of FFPE material
authors: S. Matthey, V. Popovici, J.Antonov, A. Oberli,
A. Baltzer, M. Delorenzi, H.J. Altermatt, R. Jaggi
published: Proc. of the 3rd International qPCR Symposium, March 2007, Munich, Germany
Mixtures of Boosted Classifiers for Frontal Face Detection
authors: J. Meynet, V. Popovici and J.-Ph. Thiran
published: Signal, Image and Video Processing, Vol.1, No.1, pp. 29-38, April 2007
2006
Anisotropic Gaussian Filters for Face Class Modeling
authors: V. Popovici, J. Meynet and J.-Ph. Thiran
published: Proc. of IEEE 2nd International Conference on Intelligent Computer
Communication and Processing (ICCP) pp.121-127, Cluj-Napoca, Romania, 2006
Differential Evolution applied to a multimodal information theoretic optimization problem
authors: P. Besson, J.-M. Vesin, V. Popovici and M. Kunt
published: Proc. of the 8th European Workshop on Evolutionary Computation in Image Analysis and Signal Processing, LNCS 3907, pp.505-509, Budapest, Hungary, April 2006
2005
Kernel Matching Pursuit for Large Datasets
authors: V. Popovici, S. Bengio and J.-Ph. Thiran
published: Pattern Recognition, vol.38, no.12, pp.2385-2390, 2005
Combining SVMs for Face Class Modeling
authors: J. Meynet, V. Popovici, M.Sorci and J.-Ph. Thiran
published: Proc. of the 13th European Signal Processing Conference (EUSIPCO), 2005
2004
Face class modeling using a mixture of SVMs
authors: J. Meynet, V. Popovici and J.-Ph. Thiran
published: Proc. of Intl. Conference on Image Analysis and Recognition (ICIAR), Portugal, 2004
On Performance Evaluation of Face Detection and Localization Algorithms
authors: V. Popovici, Y. Rodriguez, S. Marcel, and J.-Ph. Thiran
published: Proc. of 17th Intl. Conference on Pattern Recognition, pp.313-317, UK, 2004
Supervised Nonparametric Information Theoretic Classification
authors: C. Archambeau, T. Butz, V. Popovici, M. Verleysen, and J.-Ph. Thiran
published: Proc. of 17th Intl. Conference on Pattern Recognition, pp.414--417, UK, 2004
Pattern Recognition using Higher-Order Local Autocorrelation Coefficients
authors: V. Popovici and J.-Ph. Thiran
published: Pattern Recognition Letters, vol.25, no.10, pp.1107--1113, 2004
Mixture of SVMs for Face Class Modeling
authors: J. Meynet, V. Popovici, and J.-Ph. Thiran
published: MLMI'04: Proceedings of the Workshop on Machine Learning for Multimodal Information, September 2004
Adaptive Kernel Matching Pursuit for Pattern Classification
authors: V. Popovici, and J.-Ph. Thiran
published: International Conference on Artificial Intelligence and Applications (AIA),
Innsbruck, Austria, February 2004
2003
Face Detection using SVM Trained in Eigenfaces Space
authors: V. Popovici, and J.-Ph. Thiran
published: 4th International Conference on Audio- and Video-Based Biometric Person Authentication, Surrey, UK, 2003
The BANCA Database and Evaluation Protocol
authors: E. Bailly-Baillire, S. Bengio, F. Bimbot, M. Hamouz, J. Kittler,
J. Mariethoz, J. Matas, K. Messer, V. Popovici, F. Poree, B. Ruiz, J.-Ph. Thiran
published: 4th International Conference on Audio- and Video-Based Biometric Person Authentication, Surrey, UK, 2003
Independent Component Analysis and SVM for Face Feature Extraction
authors: G. Antonini, V. Popovici, J.-Ph. Thiran
published: 4th International Conference on Audio- and Video-Based Biometric Person Authentication, Surrey, UK, 2003
Face Class Modeling in Eigenfaces Space
authors: V. Popovici, J.-Ph. Thiran
published: International Workshop on Pattern Recognition in Information Systems, Angers, France, 2003
2002
Pattern Recognition using Higer-Order Local Autocorrelation Coefficients
authors: V. Popovici, J.-Ph. Thiran
published: Neural Networks for Signal Processing XII (NNSP), Martigny, Switzerland, 2002
PCA in Autocorrelation Space
authors: V. Popovici, J.-Ph. Thiran
published: International Conference on Pattern Recognition (ICPR), Quebec City, Canada, 2002
2001
Higher Order Autocorrelations for Pattern Classification
authors: V. Popovici, J.-Ph. Thiran
published: International Conference on Image Processing (ICIP), Thessaloniki, Greece, 2001
Theses
- V.Popovici, "Kernel-based Classifiers with Applications to Face Detection", PhD thesis no.3141, EPFL, 2004
- V.Popovici, "Robust Methods for Parameter Estimation in Computer Vision", MSc thesis, UTCN, 1999
- V.Popovici, "Object Recognition System based on a Blackboard Architecture and a Schema System", Diploma thesis, UTCN, 1998
Technical reports and other publications
- V. Popovici, E. Budinska, S. Tejpar, A. Roth, F. Bosman,
S. Weinrich, G. Hodgson, M. Delorenzi, "A BRAF-mutated gene expression signature
identifies BRAF wild type colon cancer patients with poor prognosis", AACR 2011
- V. Popovici, E. Budinska, M. Delorenzi, "Networks of generalized top scoring pairs for robust phenotype classification",
9th European Conference on Computational Biology, Ghent, Belgium, Sept 26-29, 2010
- E. Budinska, V. Popovici, M. Delorenzi,
"Unveiling heterogeneity of stage II and stage III colorectal cancer by defining molecular subtypes",
9th European Conference on Computational Biology, Ghent, Belgium, Sept 26-29, 2010
- S. Matthey, V. Popovici, A. Oberli, A. Baltzer, J. Antonov, M. Delorenzi, H-J. Altermatt, S. Aebi
and R. Jaggi, "Microarray and QPCR comparison from fresh frozen and archival breast cancer tissues",
Tag der Klinischen Forschung, DKF Univ. of Bern, 2007
- J. Antonov, A. Oberli, V. Popovici, A. Baltzer, S. Matthey, M. Schobesberger, M. Delorenzi,
S. Aebi, H-J. Altermatt and R. Jaggi, "Reliable Molecular Characterization of Archival Formalin-Fixed
Paraffin Embedded Breast Cancer Tissue by QRT-PCR",
Tag der Klinischen Forschung, DKF Univ. of Bern, 2007
- J. Meynet, V. Popovici and J.-Ph. Thiran, "Face Detection with Mixtures of Boosted Discriminant Features"
No 2005-35, November 2005
- P. Besson, V. Popovici, J. Vesin, J.-Ph. Thiran and M. Kunt,
"Extraction of Audio Features Specific to Speech using Information Theory and Differential Evolution"
No 2005-018, July 2005
- V. Popovici, Y. Rodriguez, J.-Ph. Thiran and S. Marcel, "On Performance Evaluation of
Face Detection and Localization Algorithms", Technical Report IDIAP-RR-03-80, 2003
- M. Tarres Deulofeu, V. Popovici and J.-Ph. Thiran, "Face localization based on affine invariant local feature models and
evidence accumulation", EPFL, 2003
- J. Meynet, V. Popovici and J.-Ph. Thiran, "Fast Face Detection Using AdaBoost", EPFL, 2003
Under development
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