Publications

Journal Papers

Elsa Dupraz, Dominique Pastor, François-Xavier Socheleau, Decentralized Clustering on Compressed Data without Prior Knowledge of the Number of Clusters, available on ArXiv

Elsa Dupraz, Thomas Maugey, Aline Roumy, Michel Kieffer, Rate-storage regions for Massive Random Access, available on ArXiv

Elsa Dupraz, David Declercq, Bane Vasic, Asymptotic Error Probability of the Gallager B Decoder under Timing Errors, IEEE Communications Letters, vol 21, no 4, 698-701, January 2017

Elsa Dupraz, David Declercq, Bane Vasic, Valentin Savin, Analysis and Design of Finite Alphabet Iterative Decoders Robust to Faulty Hardware, IEEE Transactions on Communications, vol.63, no 8, pp.2797 – 2809,  August 2015

Christiane L. Kameni Ngassa, Valentin Savin, Elsa Dupraz, David Declercq, Density Evolution and Functional Threshold for the Noisy Min-Sum Decoder, IEEE Transactions on Communications, vol.63, no 5, pp.1497 – 1509, May 2015

Elsa Dupraz, Valentin Savin, Michel Kieffer, Density Evolution for the Design of Non-Binary Low Density Parity Check Codes for Slepian-Wolf Coding, IEEE Transactions on Communications, vol.63, no 1, pp.25–36, January 2015

Francesca Bassi, Aurelia Fraysse, Elsa Dupraz, Michel Kieffer, Rate-distortion bounds for Wyner-Ziv coding with Gaussian scale mixture correlation noise,  IEEE Transactions on Information Theory, Vol 60, Issue 12, pp 7540 – 7546, December 2014

Elsa Dupraz, Aline Roumy, Michel Kieffer, Source coding with side information at the decoder and uncertain knowledge of the correlation, IEEE Transactions on Communications, Vol 62, Issue 1, pp 269 – 279,  January 2014

 

International conferences

Fangping Ye, Zeina Mheich, Elsa Dupraz, Karine Amis, Optimized Short-Length Rate-Adaptive LDPC Codes for Slepian-Wolf Source Coding, accepted at International Conference on Telecommunication (ICT), Saint-Malo, France, June 2018

Mael Bompais, Hamza Ameur, Dominique Pastor, Elsa Dupraz, The p-value as a New Similarity Function for Spectral Clustering in Sensor Networks, accepted at Statistical Signal Processing Workshop (SSP), Freiburg, Germany, June 2018

Elsa Dupraz, Dominique Pastor, François-Xavier Socheleau,  A Statistical Signal Processing Approach to Clustering over Compressed Data, accepted at International Conference on Acoustics, Speech and Signal Processing (ICASSP), Calgary, Canada, April 2018

Zeina Mheich, Elsa Dupraz, Short Length Non-binary Rate-Adaptive LDPC Codes for Slepian-Wolf Source Coding, accepted at Wireless Communications and Networking Conference (WCNC), Barcelona, Spain, April 2018

Elsa Dupraz, K-means Algorithm over Compressed Binary Data, accepted at Data Compression Conference (DCC), Utah, United States, March 2018

Elsa Dupraz, Thomas Maugey, Aline Roumy, Michel Kieffer, Rate-Distortion Performance of Sequential Massive Random Access to Gaussian Sources with Memory, accepted at Data Compression Conference (DCC), Utah, United States, March 2018

Velimir Ilić, E. Dupraz, B. Vasic, Generic Architectures for Uniformly Reweighted APP Decoders, International Conference on Advanced Technologies, Systems, and Services in Telecommunications (TELSIKS), Nis, Serbia, October 2017, Invited Paper

Elsa Dupraz, Bane Vasic, David Declercq, Performance of Taylor-Kuznetsov memories under timing errors, International Conference on Communications (ICC), Paris, France, May 2017

Satish Kumar Grandhi, Elsa Dupraz, Christian Spagnol, Valentin Savin, Emanuel Popovici, CPE: Codeword Prediction Encoder, European Test Symposium, Amsterdam, Netherlands, May 2016

Elsa Dupraz, Valentin Savin, Satish Kumar Grandhi, Emanuel Popovici, David Declercq, Practical LDPC Encoders Robust to Hardware Noise,  International Conference on Communications (ICC), Kuala Lumpur, Malaysia, May 2016

Elsa Dupraz, David Declercq, Evaluation of the Robustness of LDPC Encoders to Hardware Noise, BlackSeaCom, Constanta, Romania, May 2015, Invited Paper

Elsa Dupraz, David Declercq, Bane Vasic, Analysis of Taylor-Kuznetsov Memory using One-Step Majority Logic Decoder, Information Theory and Applications Workshop (ITA), San Diego, CA, US, February 2015, Invited paper

Velimir Ilic, Elsa Dupraz, David Declercq, Bane Vasic, Uniformly reweighted APP Decoder for memory efficient decoding of LDPC Codes, International Conference on Communication, Control, and Computing (Allerton) 2014:pp. 1228-1232

Elsa Dupraz, David Declercq, Bane Vasic, Valentin Savin, Finite Alphabet Iterative Decoders Robust to Faulty Hardware: Analysis and Selection, 8th Int. Symp. on Turbo Codes and Iterative Inform. Process. (ISTC) 2014:pp. 107-111 , Bremen, Germany

Elsa Dupraz, Aline Roumy, Michel Kieffer,  Universal Wyner-Ziv coding for Gaussian sources, ICASSP 2013 : pp. 5132-5135, Vancouver, Canada

Elsa Dupraz, Aline Roumy, Michel Kieffer, Practical coding scheme for universal source coding with side information at the decoder., Oral presentation at DCC 2013 : pp. 401-410, Snowird, Utah, United States [Slides]

Elsa Dupraz, Aline Roumy, Michel Kieffer, Source coding with side information at the decoder: Models with uncertainty, performance bounds, and practical coding schemes, ISITA 2012 : pp. 170-174, Honolulu, Hawaï, United States  [Slides]

Elsa Dupraz, Francesca Bassi, Thomas Rodet, Michel Kieffer, Distributed coding of sources with bursty correlation., ICASSP 2012 : pp. 2973-2976, Kyoto, Japan

Elsa Dupraz, Gael Richard, Robust frequency-based Audio Fingerprinting., ICASSP 2010 : pp. 281-284, Dallas, Texas, United States

 

National conferences and workshops

Nicolas Grelier, Carlos Eduardo Rosar Kos Lassance, Elsa Dupraz, Vincent Gripon, Graph-Projected Signal Processing, 3rd Graph Signal Processing Workshop (GSP), Lausanne, Switzerland, June 2018

Elsa Dupraz, Distributed K-means over Compressed Binary Data, National Conference on Information Theory and Complex Systems (TINKOS), Belgrade, Serbia, October 2016

Elsa Dupraz, David Declercq, Bane Vasic, Stabilité des Mémoires de Taylor-Kuznetsov construites à partir d’un Décodeur LDPC de type Gallager B. , Actes du GRETSI 2015

V. Ilic. , E. Dupraz, D. Declercq, B. Vasic, Complexity and throughput analysis of memory efficient APP decoders for LDPC codes, ICT Forum, Nis, Serbia,  October 14-17 2014, Invited paper

V. Ilic. , E. Dupraz, D. Declercq, B. Vasic, Memory Efficient APP Decoding of LDPC Codes, National Conference on Information Theory and Complex Systems (TINKOS 2014), Nis, Serbia, June 16-17 2014

Elsa Dupraz, Aline Roumy, Michel Kieffer, Codage distribué ́dans des réseaux de capteurs avec connaissance incertaine des corrélations. , Actes du GRETSI 2013

Elsa Dupraz, Aline Roumy, Michel Kieffer, Codage de sources avec information adjacente et connaissance imparfaite de la correlation : le problème des cadrans., Actes du GRETSI 2013

 

PhD Thesis

Codage de sources avec information adjacente et connaissance des corrélations : [Dissertation] [Slides]