Sorina Dumitrescu

According to our database1, Sorina Dumitrescu authored at least 76 papers between 1996 and 2019.

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Bibliography

2019
Lattice-Based Robust Distributed Source Coding.
IEEE Trans. Information Theory, 2019

Optimal Design of a Two-Stage Wyner-Ziv Scalar Quantizer With Forwardly/Reversely Degraded Side Information.
IEEE Trans. Communications, 2019

Design of Successively Refinable Unrestricted Polar Quantizer.
IEEE Trans. Communications, 2019

Design of Optimal Scalar Quantizer for Sequential Coding of Correlated Sources.
IEEE Trans. Communications, 2019

2018
Design of Optimal Fixed-Rate Unrestricted Polar Quantizer for Bivariate Circularly Symmetric Sources.
IEEE Signal Process. Lett., 2018

Design of Optimal Entropy-Constrained Unrestricted Polar Quantizer for Bivariate Circularly Symmetric Sources.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017
Cross-Layer Resource Allocation for Scalable Video Over OFDMA Wireless Networks: Tradeoff Between Quality Fairness and Efficiency.
IEEE Trans. Multimedia, 2017

On the Design of Symmetric Entropy-Constrained Multiple Description Scalar Quantizer With Linear Joint Decoders.
IEEE Trans. Communications, 2017

Design of optimal entropy-constrained scalar quantizer for sequential coding of correlated sources.
Proceedings of the 2017 IEEE Information Theory Workshop, 2017

Index mapping for bit-error resilient multiple description lattice vector quantizer.
Proceedings of the 2017 IEEE International Symposium on Information Theory, 2017

2016
On the Design of Optimal Noisy Channel Scalar Quantizer with Random Index Assignment.
IEEE Trans. Information Theory, 2016

Novel UEP product code scheme with protograph-based linear permutation and iterative decoding for scalable image transmission.
Proceedings of the 18th IEEE International Workshop on Multimedia Signal Processing, 2016

2015
Optimal delivery time quotation in supply chains to minimize tardiness and delivery costs.
J. Scheduling, 2015

2014
Flexible Symmetric Multiple Description Lattice Vector Quantizer With $L\geq 3$ Descriptions.
IEEE Trans. Communications, 2014

Asymptotical Analysis of Several Multiple Description Scenarios with L≥ 3 Descriptions.
IEEE Trans. Communications, 2014

Polar codes for multiple descriptions.
Proceedings of the 2014 IEEE International Symposium on Information Theory, Honolulu, HI, USA, June 29, 2014

Flexible Multiple Description Lattice Vector Quantizer with L ≥ 3 Descriptions.
Proceedings of the Data Compression Conference, 2014

2013
Energy-Efficient Full Diversity Collaborative Unitary Space-Time Block Code Designs via Unique Factorization of Signals.
IEEE Trans. Information Theory, 2013

2 Optimized Predictive Image Coding With ℓ Bound.
IEEE Trans. Image Processing, 2013

Bit-error resilient index assignment for multiple description scalar quantizers.
Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013

ℓ2 optimized predictive image coding with ℓ∞ bound.
Proceedings of the IEEE International Conference on Acoustics, 2013

Index assignment capable of detecting one bit errors for multiple description scalar quantizers.
Proceedings of the 13th Canadian Workshop on Information Theory, 2013

2012
Full Diversity Non-Coherent Alamouti-Based Toeplitz Space-Time Block Codes.
IEEE Trans. Signal Processing, 2012

Efficient Rate-Distortion Optimal Packetization of Embedded Bitstreams Into Independent Source Packets.
IEEE Trans. Image Processing, 2012

LDGM-Based Multiple Description Coding for Finite Alphabet Sources.
IEEE Trans. Communications, 2012

Gaussian Multiple Description Coding with Low-Density Generator Matrix Codes.
IEEE Trans. Communications, 2012

2011
Layered Multicast With Inter-Layer Network Coding for Multimedia Streaming.
IEEE Trans. Multimedia, 2011

Fast Encoder Optimization for Multi-Resolution Scalar Quantizer Design.
IEEE Trans. Information Theory, 2011

An efficient high payload ±1 data embedding scheme.
Multimedia Tools Appl., 2011

Efficient motion estimation scheme for downsizing H.264 homogeneous transcoding.
Proceedings of the 2011 IEEE International Conference on Signal and Image Processing Applications, 2011

Fast R-D Optimal Packetization of Embedded Bitstreams into Independent Source Packets.
Proceedings of the 2011 Data Compression Conference (DCC 2011), 2011

2010
Unequal Erasure Protection Technique for Scalable Multistreams.
IEEE Trans. Image Processing, 2010

Fast joint source-channel decoding of convolutional coded Markov sequences with Monge property.
IEEE Trans. Communications, 2010

Robust Multiresolution Coding.
IEEE Trans. Communications, 2010

Real-Time Steganalysis of LSB-Replacement in Digital Audio Streams.
Journal of Circuits, Systems, and Computers, 2010

Robust multiresolution coding with Hamming distortion measure.
Proceedings of the IEEE International Symposium on Information Theory, 2010

2009
On properties of locally optimal multiple description scalar quantizers with convex cells.
IEEE Trans. Information Theory, 2009

Comments on "Optimal Erasure Protection for Scalably Compressed Video Streams With Limited Retransmission".
IEEE Trans. Image Processing, 2009

On explicit formulas for bandwidth and antibandwidth of hypercubes.
Discrete Applied Mathematics, 2009

Rate-distortion optimized network communication using general MDC.
Proceedings of the 2009 IEEE Information Theory Workshop, 2009

Layered Multicast with Inter-Layer Network Coding.
Proceedings of the INFOCOM 2009. 28th IEEE International Conference on Computer Communications, 2009

2008
Novel R-D optimized uneven erasure-protection strategy for scalable data formed of multiple code streams.
Proceedings of the International Workshop on Multimedia Signal Processing, 2008

Toward the optimal multirate multicast for lossy packet network.
Proceedings of the 16th International Conference on Multimedia 2008, 2008

Improved Multiple Description Framework Based on Successively Refinable Quantization and Uneven Erasure Protection.
Proceedings of the 2008 Data Compression Conference (DCC 2008), 2008

Speed-Up of Encoder Optimization Step in Multiple Description Scalar Quantizer Design.
Proceedings of the 2008 Data Compression Conference (DCC 2008), 2008

2007
Efficient Algorithms for Optimal Uneven Protection of Single and Multiple Scalable Code Streams Against Packet Erasures.
IEEE Trans. Multimedia, 2007

Lagrangian Optimization of Two-Description Scalar Quantizers.
IEEE Trans. Information Theory, 2007

2006
On Optimal Index Assignment for MAP Decoding of Markov Sequences.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Error Resilient Multiple Description Compression of Vector Graphics.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

Efficient Algorithm for Globally Optimal Uneven Erasure-Protected Packetization of Scalable Code Streams.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

Faster Algorithm for Designing Optimal Prefix-Free Codes with Unequal Letter Costs.
Proceedings of the 2006 Data Compression Conference (DCC 2006), 2006

2005
On multirate optimality of JPEG2000 code stream.
IEEE Trans. Image Processing, 2005

Fast chromosome karyotyping by auction algorithm.
IJBRA, 2005

Optimal Two-Description Scalar Quantizer Design.
Algorithmica, 2005

LSB steganalysis based on high-order statistics.
Proceedings of the 7th workshop on Multimedia & Security, 2005

On the complexity of joint source-channel decoding of markov sequences over memoryless channels.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Globally Optimal Uneven Erasure-Protected Multi-Group Packetization of Scalable Codes.
Proceedings of the 2005 IEEE International Conference on Multimedia and Expo, 2005

On Global Optimality of Gradient Descent Algorithms for Fixed-Rate Scalar Multiple Description Quantizer Design.
Proceedings of the 2005 Data Compression Conference (DCC 2005), 2005

2004
Monotonicity-based fast algorithms for MAP estimation of Markov sequences over noisy channels.
IEEE Trans. Information Theory, 2004

Algorithms for optimal multi-resolution quantization.
J. Algorithms, 2004

Lagrangian global optimization of two-description scalar quantizers.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Length-constrained MAP decoding revisited.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Fast length-constrained MAP decoding of variable length coded Markov sequences over noisy channel.
Proceedings of IEEE International Conference on Communications, 2004

Fast Algorithms for Optimal Two-description Scalar Quantizer Design.
Proceedings of the 2004 Data Compression Conference (DCC 2004), 2004

2003
On optimality of JPEG2000 code stream.
Proceedings of the 2003 International Conference on Image Processing, 2003

Optimal Variable Rate Multiplexing of Scalable Code Streams.
Proceedings of the 2003 Data Compression Conference (DCC 2003), 2003

2002
Optimal multiresolution quantization for scalable multimedia coding.
Proceedings of the 2002 IEEE Information Theory Workshop, 2002

Detection of LSB Steganography via Sample Pair Analysis.
Proceedings of the Information Hiding, 5th International Workshop, 2002

Steganalysis of LSB embedding in multimedia signals.
Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

On steganalysis of random LSB embedding in continuous-tone images.
Proceedings of the 2002 International Conference on Image Processing, 2002

On Optimal Multi-resolution Scalar Quantization.
Proceedings of the 2002 Data Compression Conference (DCC 2002), 2002

Globally Optimal Uneven Error-Protected Packetization of Scalable Code Streams.
Proceedings of the 2002 Data Compression Conference (DCC 2002), 2002

1997
On the Power of Parallel Communicating Grammar Systems with Right-Linear Components.
ITA, 1997

Pattern Languages Versus Parallel Communicating Grammar Systems.
Int. J. Found. Comput. Sci., 1997

Characterization of RE Using CD Grammar Systems with Two Registers and RL Rules.
Proceedings of the New Trends in Formal Languages, 1997

1996
Nonreturning PC Grammar Systems Can Be Simulated By Returning Systems.
Theor. Comput. Sci., 1996


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