# Bogdan Dumitrescu

According to our database

Collaborative distances:

^{1}, Bogdan Dumitrescu authored at least 90 papers between 1994 and 2021.Collaborative distances:

## Timeline

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## Bibliography

2021

Digit. Signal Process., 2021

Digit. Signal Process., 2021

Circuits Syst. Signal Process., 2021

2020

Algorithms, 2020

Proceedings of the 28th European Signal Processing Conference, 2020

2019

The matching pursuit algorithm revisited: A variant for big data and new stopping rules.

Signal Process., 2019

CoRR, 2019

Algorithms, 2019

Proceedings of the IEEE International Conference on Acoustics, 2019

Identification of Vector Autoregressive Models with Granger and Stability Constraints.

Proceedings of the 27th European Signal Processing Conference, 2019

Size Adaptation of Separable Dictionary Learning with Information-Theoretic Criteria.

Proceedings of the 22nd International Conference on Control Systems and Computer Science, 2019

2018

Maximum Entropy Expectation-Maximization Algorithm for Fitting Latent-Variable Graphical Models to Multivariate Time Series.

Entropy, 2018

2017

IEEE Signal Process. Lett., 2017

IEEE Signal Process. Lett., 2017

Conditional independence graphs for multivariate autoregressive models by convex optimization: Efficient algorithms.

Signal Process., 2017

Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2017) - Volume 1: GRAPP, Porto, Portugal, February 27, 2017

Proceedings of the 25th European Signal Processing Conference, 2017

2016

Modeling probability densities with sums of exponentials via polynomial approximation.

J. Comput. Appl. Math., 2016

Comput. Graph. Forum, 2016

Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016

Proceedings of the 26th IEEE International Workshop on Machine Learning for Signal Processing, 2016

Proceedings of the 24th European Signal Processing Conference, 2016

2015

Adaptive Randomized Coordinate Descent for Sparse Systems: Lasso and Greedy Algorithms.

IEEE Trans. Signal Process., 2015

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Adaptive cyclic and randomized coordinate descent for the sparse total least squares problem.

Proceedings of the 23rd European Signal Processing Conference, 2015

Overcomplete Dictionary Design: The Impact of the Sparse Representation Algorithm.

Proceedings of the 20th International Conference on Control Systems and Computer Science, 2015

2014

CoRR, 2014

Proceedings of the IEEE International Conference on Acoustics, 2014

Proceedings of the IEEE International Conference on Acoustics, 2014

Proceedings of the 22nd European Signal Processing Conference, 2014

Proceedings of the 22nd European Signal Processing Conference, 2014

2013

Adaptive matching pursuit using coordinate descent and double residual minimization.

Signal Process., 2013

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2013

Proceedings of the 8th International Symposium on Image and Signal Processing and Analysis, 2013

Greedy sparse spectral factorization using reduced-size Gram matrix parameterization.

Proceedings of the 21st European Signal Processing Conference, 2013

Proceedings of the 21st European Signal Processing Conference, 2013

Proceedings of the 19th International Conference on Control Systems and Computer Science, 2013

2012

IEEE Trans. Signal Process., 2012

IEEE Signal Process. Lett., 2012

Signal Process., 2012

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Least-squares design of 2-D sparse nonseparable filter banks using transformation of variables: A greedy approach.

Proceedings of the 20th European Signal Processing Conference, 2012

Proceedings of the 20th European Signal Processing Conference, 2012

2011

Proceedings of the IEEE International Conference on Acoustics, 2011

Proceedings of the 19th European Signal Processing Conference, 2011

2010

Optimization of the higher density discrete wavelet transform and of its dual tree.

IEEE Trans. Signal Process., 2010

IEEE Signal Process. Lett., 2010

Positive Hybrid Real-Trigonometric Polynomials and Applications to Adjustable Filter Design and Absolute Stability Analysis.

Circuits Syst. Signal Process., 2010

Least squares design of three-dimensional filter banks using transformation of variables.

Proceedings of the IEEE International Conference on Acoustics, 2010

Proceedings of the 18th European Signal Processing Conference, 2010

2009

Proceedings of the IEEE International Conference on Acoustics, 2009

Bounded Real Lemma for multivariate trigonometric matrix polynomials and FIR filter design applications.

Proceedings of the 17th European Signal Processing Conference, 2009

2008

SDP Approximation of a Fractional Delay and the Design of Dual-Tree Complex Wavelet Transform.

IEEE Trans. Signal Process., 2008

IEEE Trans. Signal Process., 2008

Optimization of Symmetric Self-Hilbertian Filters for the Dual-Tree Complex Wavelet Transform.

IEEE Signal Process. Lett., 2008

Comments on "design of an optimal two-channel orthogonal filterbank using semidefinite programming".

IEEE Signal Process. Lett., 2008

Signal Process., 2008

Design of higher density dual-tree discrete wavelet transform with few degrees of freedom.

Proceedings of the 2008 16th European Signal Processing Conference, 2008

2007

Positivstellensatz for Trigonometric Polynomials and Multidimensional Stability Tests.

IEEE Trans. Circuits Syst. II Express Briefs, 2007

J. Sel. Topics Signal Processing, 2007

Interior-Point Algorithms for Sum-Of-Squares Optimization of Multidimensional Trigonometric Polynomials.

Proceedings of the IEEE International Conference on Acoustics, 2007

Proceedings of the 15th European Signal Processing Conference, 2007

2006

Trigonometric Polynomials Positive on Frequency Domains and Applications to 2-D FIR Filter Design.

IEEE Trans. Signal Process., 2006

IEEE Trans. Circuits Syst. II Express Briefs, 2006

Stability test of multidimensional discrete-time systems via sum-of-squares decomposition.

IEEE Trans. Circuits Syst. I Regul. Pap., 2006

EURASIP J. Adv. Signal Process., 2006

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Proceedings of the 14th European Signal Processing Conference, 2006

Gram pair parameterization of multivariate sum-of-squares trigonometric polynomials.

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Optimization of two-dimensional IIR filters with nonseparable and separable denominator.

IEEE Trans. Signal Process., 2005

IEEE Signal Process. Lett., 2005

2004

Multistage IIR filter design using convex stability domains defined by positive realness.

IEEE Trans. Signal Process., 2004

IEEE Signal Process. Lett., 2004

Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003

Signal Process., 2003

2002

IEEE Signal Process. Lett., 2002

Signal Process., 2002

Signal Process., 2002

Proceedings of the 11th European Signal Processing Conference, 2002

2001

IEEE Trans. Signal Process., 2001

Signal Process., 2001

Signal Process., 2001

Proceedings of the Sixth International Symposium on Signal Processing and its Applications, 2001

Proceedings of the IEEE International Conference on Acoustics, 2001

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

Proceedings of the IEEE International Conference on Acoustics, 2000

1999

A new fast method for training stack filters.

Proceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99), 1999

1997

Two-dimensional block partitionings for the parallel sparse Cholesky factorization.

Numer. Algorithms, 1997

1994

Parallel Algorithms Appl., 1994