Sorina Dumitrescu : rechercher sur Z-Library

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[IEEE 2014 IEEE International Symposium on Information Theory (ISIT) - Honolulu, HI, USA (2014.6.29-2014.7.4)] 2014 IEEE International Symposium on Information Theory - Polar codes for multiple descriptions

Shi, Qi, Song, Lin, Tian, Chao, Chen, Jun, Dumitrescu, Sorina

Année:

2014

Langue:

english

Fichier:

PDF, 290 KB

english, 2014

On explicit formulas for bandwidth and antibandwidth of hypercubes

Xiaohan Wang, Xiaolin Wu, Sorina Dumitrescu

Journal:

Discrete Applied Mathematics

Année:

2009

Langue:

english

Fichier:

PDF, 373 KB

english, 2009

Algorithms for optimal multi-resolution quantization

Sorina Dumitrescu, Xiaolin Wu

Journal:

Journal of Algorithms

Année:

2004

Langue:

english

Fichier:

PDF, 331 KB

english, 2004

Optimal Two-Description Scalar Quantizer Design

Sorina Dumitrescu, Xiaolin Wu

Journal:

Algorithmica

Année:

2005

Langue:

english

Fichier:

PDF, 624 KB

english, 2005

An efficient high payload ±1 data embedding scheme

Masood Omoomi, Shadrokh Samavi, Sorina Dumitrescu

Journal:

Multimedia Tools and Applications

Année:

2011

Langue:

english

Fichier:

PDF, 1.18 MB

english, 2011

Nonreturning PC grammar systems can be simulated by returning systems

Sorina Dumitrescu

Journal:

Theoretical Computer Science

Année:

1996

Langue:

english

Fichier:

PDF, 893 KB

english, 1996

Full Diversity Non-Coherent Alamouti-Based Toeplitz Space-Time Block Codes

Xia, Dong, Zhang, Jian-Kang, Dumitrescu, Sorina, Gong, Feng-Kui

Journal:

IEEE Transactions on Signal Processing

Année:

2012

Langue:

english

Fichier:

PDF, 3.40 MB

english, 2012

Energy-Efficient Full Diversity Collaborative Unitary Space-Time Block Code Designs via Unique Factorization of Signals

Xia, Dong, Zhang, Jian-Kang, Dumitrescu, Sorina

Journal:

IEEE Transactions on Information Theory

Année:

2013

Langue:

english

Fichier:

PDF, 7.75 MB

english, 2013

Asymptotical Analysis of Several Multiple Description Scenarios with L≥ 3 Descriptions

Dumitrescu, Sorina, Zheng, Ting

Journal:

IEEE Transactions on Communications

Année:

2014

Langue:

english

Fichier:

PDF, 725 KB

english, 2014

[IEEE 2009 IEEE Information Theory Workshop - Taormina, Italy (2009.10.11-2009.10.16)] 2009 IEEE Information Theory Workshop - Multiple description coding based on LDGM codes

Zhang, Ying, Dumitrescu, Sorina, Chen, Jun, Sun, Zhibin

Année:

2009

Langue:

english

Fichier:

PDF, 382 KB

english, 2009

[IEEE 2014 Data Compression Conference (DCC) - Snowbird, UT, USA (2014.3.26-2014.3.28)] 2014 Data Compression Conference - Flexible Multiple Description Lattice Vector Quantizer with L &amp;ge; 3 Descriptions

Gao, Zhouyang, Dumitrescu, Sorina

Année:

2014

Langue:

english

Fichier:

PDF, 222 KB

english, 2014

$\ell_{2}$ Optimized Predictive Image Coding With $\ell_{\infty}$ Bound

Chuah, Sceuchin, Dumitrescu, Sorina, Wu, Xiaolin

Journal:

IEEE Transactions on Image Processing

Année:

2013

Langue:

english

Fichier:

PDF, 1.71 MB

english, 2013

[IEEE 2009 IEEE Information Theory Workshop on Networking and Information Theory (ITW) - Volos, Greece (2009.06.12-2009.06.10)] 2009 IEEE Information Theory Workshop on Networking and Information Theory - Rate-distortion optimized network communication using general MDC

Mingkai Shao,, Dumitrescu, Sorina, Wu, Xiaolin

Année:

2009

Langue:

english

Fichier:

PDF, 138 KB

english, 2009

[IEEE 2013 13th Canadian Workshop on Information Theory (CWIT) - Toronto, ON, Canada (2013.06.18-2013.06.21)] 2013 13th Canadian Workshop on Information Theory - Index assignment capable of detecting one bit errors for multiple description scalar quantizers

Wan, Yinghan, Dumitrescu, Sorina

Année:

2013

Langue:

english

Fichier:

PDF, 269 KB

english, 2013

[IEEE 2011 Data Compression Conference (DCC) - Snowbird, UT, USA (2011.03.29-2011.03.31)] 2011 Data Compression Conference - Fast R-D Optimal Packetization of Embedded Bitstreams into Independent Source Packets

Xu, Jiayi, Dumitrescu, Sorina

Année:

2011

Langue:

english

Fichier:

PDF, 341 KB

english, 2011

[IEEE 2008 Data Compression Conference DCC - Snowbird, UT, USA (2008.03.25-2008.03.27)] Data Compression Conference (dcc 2008) - Speed-Up of Encoder Optimization Step in Multiple Description Scalar Quantizer Design

Dumitrescu, Sorina

Année:

2008

Langue:

english

Fichier:

PDF, 238 KB

english, 2008

[IEEE 2006 IEEE International Conference on Multimedia and Expo - Toronto, ON, Canada (2006.7.9-2006.7.9)] 2006 IEEE International Conference on Multimedia and Expo - Efficient Algorithm for Globally Optimal Uneven Erasure-Protected Packetization of Scalable Code Streams

Dumitrescu, Sorina, Wu, Xiaolin, Wang, Zhe

Année:

2006

Langue:

english

Fichier:

PDF, 179 KB

english, 2006

LDGM-Based Multiple Description Coding for Finite Alphabet Sources

Zhang, Ying, Dumitrescu, Sorina, Chen, Jun, Sun, Zhibin

Journal:

IEEE Transactions on Communications

Année:

2012

Langue:

english

Fichier:

PDF, 1.02 MB

english, 2012

[IEEE 2007 IEEE Information Theory Workshop - Tahoe City, CA, USA (2007.09.2-2007.09.6)] 2007 IEEE Information Theory Workshop - Fast Joint Source-Channel Decoding of Convolutional Coded Markov Sequences with Monge Property

Dumitrescu, Sorina

Année:

2007

Langue:

english

Fichier:

PDF, 233 KB

english, 2007

Neutral current effects in

Popescu, Sorina, Dumitrescu, Ovidiu, Vary, James P.

Journal:

Physical Review C

Année:

2000

Langue:

english

Fichier:

PDF, 129 KB

english, 2000

[IEEE Signal Processing (WCSP 2009) - Nanjing, China (2009.11.13-2009.11.15)] 2009 International Conference on Wireless Communications & Signal Processing - Multiple description coding for binary sources

Dumitrescu, Sorina, Chen, Jun, Zhang, Ying

Année:

2009

Langue:

english

Fichier:

PDF, 140 KB

english, 2009

[IEEE 2006 IEEE International Symposium on Information Theory - Seattle, WA (2006.7.9-2006.7.9)] 2006 IEEE International Symposium on Information Theory - On Optimal Index Assignment for MAP Decoding of Markov Sequences

Wang, Xiaohan, Wu, Xiaolin, Dumitrescu, Sorina

Année:

2006

Langue:

english

Fichier:

PDF, 235 KB

english, 2006

[IEEE 2008 Data Compression Conference DCC - Snowbird, UT, USA (2008.03.25-2008.03.27)] Data Compression Conference (dcc 2008) - Improved Multiple Description Framework Based on Successively Refinable Quantization and Uneven Erasure Protection

Dumitrescu, Sorina, Zheng, Ting

Année:

2008

Langue:

english

Fichier:

PDF, 102 KB

english, 2008

[IEEE 2006 IEEE International Conference on Multimedia and Expo - Toronto, ON, Canada (2006.7.9-2006.7.9)] 2006 IEEE International Conference on Multimedia and Expo - Error Resilient Multiple Description Compression of Vector Graphics

Roder, Martin, Wu, Xiaolin, Dumitrescu, Sorina

Année:

2006

Langue:

english

Fichier:

PDF, 142 KB

english, 2006

Assessment of Care Problems in Romania: Feasibility and Exploration

Ghinescu, Minerva, Olaroiu, Marinela, Aurelian, Sorina, Halfens, Ruud J.G., Dumitrescu, Luminita, Schols, Jos M.G.A., Rahnea-Nita, Gabriela, Curaj, Aurelia, Alexa, Ionna, van den Heuvel, Wim J.A.

Journal:

Journal of the American Medical Directors Association

Année:

2015

Langue:

english

Fichier:

PDF, 183 KB

english, 2015

[IEEE 2009 47th Annual Allerton Conference on Communication, Control, and Computing (Allerton) - Monticello, IL, USA (2009.09.30-2009.10.2)] 2009 47th Annual Allerton Conference on Communication, Control, and Computing (Allerton) - LDGM-based codes for successive refinement

Zhang, Ying, Dumitrescu, Sorina, Chen, Jun, Sun, Zhibin

Année:

2009

Langue:

english

Fichier:

PDF, 215 KB

english, 2009

Flexible Symmetric Multiple Description Lattice Vector Quantizer With $L\geq 3$ Descriptions

Gao, Zhouyang, Dumitrescu, Sorina

Journal:

IEEE Transactions on Communications

Année:

2014

Langue:

english

Fichier:

PDF, 610 KB

english, 2014

[IEEE 2008 IEEE 10th Workshop on Multimedia Signal Processing (MMSP) - Cairns, Queensland (2008.10.8-2008.10.10)] 2008 IEEE 10th Workshop on Multimedia Signal Processing - Novel R-D optimized uneven erasure-protection strategy for scalable data formed of multiple code streams

Rivers, Geoffrey, Dumitrescu, Sorina, Shirani, Shahram

Année:

2008

Langue:

english

Fichier:

PDF, 191 KB

english, 2008

[IEEE 2013 IEEE International Symposium on Information Theory (ISIT) - Istanbul, Turkey (2013.07.7-2013.07.12)] 2013 IEEE International Symposium on Information Theory - Bit-error resilient index assignment for multiple description scalar quantizers

Dumitrescu, Sorina, Wan, Yinghan

Année:

2013

Langue:

english

Fichier:

PDF, 147 KB

english, 2013

[IEEE 2010 IEEE International Symposium on Information Theory - ISIT - Austin, TX, USA (2010.06.13-2010.06.18)] 2010 IEEE International Symposium on Information Theory - Robust multiresolution coding with Hamming distortion measure

Chen, Jun, Dumitrescu, Sorina, Zhang, Ying, Wang, Jia

Année:

2010

Langue:

english

Fichier:

PDF, 198 KB

english, 2010

[IEEE 2011 IEEE International Conference on Signal and Image Processing Applications (ICSIPA) - Kuala Lumpur, Malaysia (2011.11.16-2011.11.18)] 2011 IEEE International Conference on Signal and Image Processing Applications (ICSIPA) - Efficient motion estimation scheme for downsizing H.264 homogeneous transcoding

Zhang, Ying, Wang, Jiao, Dumitrescu, Sorina

Année:

2011

Langue:

english

Fichier:

PDF, 352 KB

english, 2011

[IEEE ICASSP 2013 - 2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - Vancouver, BC, Canada (2013.05.26-2013.05.31)] 2013 IEEE International Conference on Acoustics, Speech and Signal Processing - ℓ2 optimized predictive image coding with ℓ∞ bound

Chuah, Sceuchin, Dumitrescu, Sorina, Wu, Xiaolin

Année:

2013

Langue:

english

Fichier:

PDF, 637 KB

english, 2013

Polar Codes for Multiple Descriptions

Shi, Qi, Song, Lin, Tian, Chao, Chen, Jun, Dumitrescu, Sorina

Journal:

IEEE Transactions on Information Theory

Année:

2015

Langue:

english

Fichier:

PDF, 546 KB

english, 2015

Pattern Languages Versus Parallel Communicating Grammar Systems

Dumitrescu, Sorina, Păun, Gheorghe, Salomaa, Arto

Journal:

International Journal of Foundations of Computer Science

Année:

1997

Langue:

english

Fichier:

PDF, 695 KB

english, 1997

Optimal delivery time quotation in supply chains to minimize tardiness and delivery costs

Dumitrescu, Sorina, Steiner, George, Zhang, Rui

Journal:

Journal of Scheduling

Année:

2015

Langue:

english

Fichier:

PDF, 283 KB

english, 2015

[ACM Press the 7th workshop - New York, NY, USA (2005.08.01-2005.08.02)] Proceedings of the 7th workshop on Multimedia and security - MM&Sec '05 - LSB steganalysis based on high-order statistics

Dumitrescu, Sorina, Wu, Xiaolin

Année:

2005

Langue:

english

Fichier:

PDF, 188 KB

english, 2005

REAL-TIME STEGANALYSIS OF LSB-REPLACEMENT IN DIGITAL AUDIO STREAMS

MAHDAVI, MOJTABA, SAMAVI, SHADROKH, DUMITRESCU, SORINA, AALAMIFAR, FERESHTEH, ABEDIKHOOZANI, PARISA

Journal:

Journal of Circuits System and Computers

Année:

2010

Langue:

english

Fichier:

PDF, 1.49 MB

english, 2010

Effect on Adhesion to Tooth Structure for some Experimental Dental Adhesive System

Colceriu, Loredana, Cimpean, Sanda, Nicola, Codruta, Sava, Sorina, Trif, Marcela, Buruiana, Tinca, Moldovan, Marioara, Silaghi-Dumitrescu, Laura, Antoniac, Aurora, Blajan, Ana-Iulia, Prejmerean, Crist

Journal:

Key Engineering Materials

Année:

2014

Langue:

english

Fichier:

PDF, 509 KB

english, 2014

Bit-Error Resilient Index Assignment for Multiple Description Scalar Quantizers

Dumitrescu, Sorina, Wan, Yinghan

Journal:

IEEE Transactions on Information Theory

Année:

2015

Langue:

english

Fichier:

PDF, 872 KB

english, 2015

[ACM Press Proceeding of the 16th ACM international conference - Vancouver, British Columbia, Canada (2008.10.26-2008.10.31)] Proceeding of the 16th ACM international conference on Multimedia - MM '08 - Toward the optimal multirate multicast for lossy packet network

Shao, Mingkai, Dumitrescu, Sorina, Wu, Xiaolin

Année:

2008

Langue:

english

Fichier:

PDF, 228 KB

english, 2008

On the Design of Optimal Noisy Channel Scalar Quantizer with Random Index Assignment

Dumitrescu, Sorina

Journal:

IEEE Transactions on Information Theory

Année:

2016

Langue:

english

Fichier:

PDF, 282 KB

english, 2016

Fast chromosome karyotyping by auction algorithm

Wu, Xiaolin, Dumitrescu, Sorina, Biyani, Pravesh, Wu, Qiang

Journal:

International Journal of Bioinformatics Research and Applications

Année:

2005

Langue:

english

Fichier:

PDF, 605 KB

english, 2005

Cross-layer Resource Allocation for Scalable Video over OFDMA Wireless Networks: Trade-off between Quality Fairness and Efficiency

Lin, Kuan, Dumitrescu, Sorina

Journal:

IEEE Transactions on Multimedia

Année:

2017

Langue:

english

Fichier:

PDF, 3.67 MB

english, 2017

In Vitro Chewing Simulation Model Influence on the Adhesive-Tooth Structure Interface

Caracostea Objelean, Adriana, Labunet, Anca, Silaghi-Dumitrescu, Laura, Moldovan, Marioara, Sava, Sorina, Badea, Mindra Eugenia

Journal:

Key Engineering Materials

Année:

2016

Langue:

english

Fichier:

PDF, 818 KB

english, 2016

Etiology of acute diarrhea in patients requiring hospitalization in Clinical Infectious Diseases Hospital - Constanța

Anca Dumitrescu,Sorina Carp,Maria Margareta Ilie,Elena Dumea…

Journal:

BMC Infectious Diseases

Année:

2014

Langue:

english

Fichier:

PDF, 171 KB

english, 2014

[IEEE 2016 IEEE 18th International Workshop on Multimedia Signal Processing (MMSP) - Montreal, QC, Canada (2016.9.21-2016.9.23)] 2016 IEEE 18th International Workshop on Multimedia Signal Processing (MMSP) - Novel UEP product code scheme with protograph-based linear permutation and iterative decoding for scalable image transmission

Wu, Huihui, Dumitrescu, Sorina

Année:

2016

Langue:

english

Fichier:

PDF, 1.65 MB

english, 2016

On the Design of Symmetric Entropy-constrained Multiple Description Scalar Quantizer with Linear Joint Decoders

WU, HUIHUI, Zheng, Ting, Dumitrescu, Sorina

Journal:

IEEE Transactions on Communications

Année:

2017

Langue:

english

Fichier:

PDF, 530 KB

english, 2017

Design of Optimal Entropy-constrained Unrestricted Polar Quantizer for Bivariate Circularly Symmetric Sources

Wu, Huihui, Dumitrescu, Sorina

Journal:

IEEE Transactions on Communications

Année:

2018

Langue:

english

Fichier:

PDF, 527 KB

english, 2018

[IEEE 2017 IEEE International Symposium on Information Theory (ISIT) - Aachen, Germany (2017.6.25-2017.6.30)] 2017 IEEE International Symposium on Information Theory (ISIT) - Index mapping for bit-error resilient multiple description lattice vector quantizer

Dumitrescu, Sorina, Chen, Yifang, Chen, Jun

Année:

2017

Langue:

english

Fichier:

PDF, 215 KB

english, 2017

Design of Optimal Fixed-Rate Unrestricted Polar Quantizer for Bivariate Circularly Symmetric Sources

Wu, Huihui, Dumitrescu, Sorina

Journal:

IEEE Signal Processing Letters

Année:

2018

Langue:

english

Fichier:

PDF, 439 KB

english, 2018