Bogdan Dumitrescu

Available identifiers

zbMath Open dumitrescu.bogdan-alexandruMaRDI QIDQ402197

List of research outcomes

Publication	Date of Publication	Type
Feasibility pump algorithm for sparse representation under Laplacian noise	2020-02-20	Paper
Dictionary Learning Algorithms and Applications	2018-10-01	Paper
Adaptive Randomized Coordinate Descent for Sparse Systems: Lasso and Greedy Algorithms	2018-08-22	Paper
Greedy Sparse RLS	2018-07-18	Paper
Optimization of the Higher Density Discrete Wavelet Transform and of Its Dual Tree	2018-07-09	Paper
SDP Approximation of a Fractional Delay and the Design of Dual-Tree Complex Wavelet Transform	2018-06-27	Paper
LMI Stability Tests for the Fornasini-Marchesini Model	2018-06-27	Paper
Stability test of multidimensional discrete-time systems via sum-of-squares decomposition	2017-11-20	Paper
Trigonometric Polynomials Positive on Frequency Domains and Applications to 2-D FIR Filter Design	2017-10-30	Paper
Optimization of two-dimensional IIR filters with nonseparable and separable denominator	2017-09-20	Paper
On the parameterization of positive real sequences and MA parameter estimation	2017-09-08	Paper
Multistage IIR Filter Design Using Convex Stability Domains Defined by Positive Realness	2017-09-08	Paper
Parameterization of positive-real transfer functions with fixed poles	2017-08-25	Paper
Positive trigonometric polynomials and signal processing applications	2017-08-07	Paper
On the relation between the randomized extended Kaczmarz algorithm and coordinate descent	2016-02-01	Paper
Modeling probability densities with sums of exponentials via polynomial approximation	2015-09-09	Paper
POS3POLY -- a MATLAB preprocessor for optimization with positive polynomials	2014-08-27	Paper
Sparse total least squares: analysis and greedy algorithms	2013-02-21	Paper
Positive hybrid real-trigonometric polynomials and applications to adjustable filter design and absolute stability analysis	2010-10-06	Paper
Design of low-delay nonuniform oversampled filterbanks	2009-01-20	Paper
Efficient state-space approach for FIR filter bank completion	2008-10-16	Paper
Positive trigonometric polynomials and signal processing applications	2007-06-11	Paper
Simplified design of low-delay oversampled NPR GDFT filterbanks	2007-03-19	Paper
FAST MATRIX MULTIPLICATION ALGORITHMS ON MIMD ARCHITECTURES	2004-10-06	Paper
SDP design procedures for near-optimum IIR compaction filters	2002-07-15	Paper
Multiple-scale leader-lattice VQ with application to LSF quantization	2002-07-15	Paper
Optimal compaction gain by eigenvalue minimization.	2001-08-20	Paper
Two-dimensional block partitionings for the parallel sparse Cholesky factorization	1999-08-17	Paper
Improving and estimating the accuracy of Strassen's algorithm	1999-04-22	Paper
https://portal.mardi4nfdi.de/entity/Q4357894	1997-11-26	Paper

Research outcomes over time

Doctoral students

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Known relations from the MaRDI Knowledge Graph

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