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COCQ

What is COCQ ?

COCQ is a project granted and funded by the ANR ``Domaines Emergents''.

Description

The goal of this project is to bring together the know-how of four teams
(ENSEA, INRIA, Télécom ParisTech, Université de Bordeaux) in coding theory, in order
to investigate quantum error correcting codes.

The project started in January 2009 and lasts for three years.

Members

ENSEA

David Declercq (professor)
Sylvain Reynal (associate professor)
Jean-Christophe Sibel (phD)

INRIA, SECRET project

Mamdouh Abbara (phD)
Denise Maurice (phD)
Jean-Pierre Tillich (INRIA researcher)

Université de Bordeaux

Christine Bachoc (professor)
Alain Couvreur (postdoc)
Nicolas Delfosse (phD)
Gilles Zémor (professor)

Télécom ParisTech

Romain Alléaume (associate professor)
Rai Briesh (postdoc)
Gérard Cohen (professor)
Eleni Damianti (CNRS researcher)
Sara Feloni (postdoc)
Anne Marin (phD)
Damian Markham (CNRS researcher)

Publications

All related publications will mention the support from the ANR as follows:

Supported by the French ANR Defis program under contract ANR-08-EMER-003 (COCQ project)

PhD and Master thesis reports

Master thesis report SIC/STC by Jean-Christophe Sibel (September 2009) "Généralisation du Belief Propagation"
Master thesis report for the Master Parisien de Recherche en Informatique by Denise Maurice (August 2009) "Borne supérieure sur la capacité de correction des codes stabilisateurs"
Master thesis report for the Master de Mathématiques "Cryptologie et Sécurité Informatique" de Bordeaux by Anne Marin (Septembre 2009) "Borne inférieure sur la capacité d'un canal quantique"

Articles in Conference Proceedings

E. Kashefi, D. Markham, M.Mhalla, S. Perdrix, "Information flow in Secret Sharing protocols" Proceedings of Developments in Computational Models 2009 (Rhodes, Greece) pp.87-97
J.P. Tillich, "Quantum Tornado Codes", Proceedings of the 12th Quantum Information Processing Workshop QIP 2009, Santa Fe, pp.12-13
J.P. Tillich, G. Zémor "Quantum LDPC codes with positive rate and minimum distance proportional to n^{1/2}" Proceedings of the IEEE Symposium on Information Theory, ISIT 2009, pp.799-804
G. Zémor, "On Cayley Graphs, Surface Codes, and the Limits of Homological Coding for Quantum Error Correction" , in Coding and Cryptology, second international workshop IWCC 2009, LNCS 5557, Springer pp. 259-273.
N. Delfosse, G.Zémor, "Quantum erasure-correcting codes and percolation on regular tilings of the hyperbolic plane" to appear in the proceedings of ITW 2010.

Journals

D. Poulin, J.P. Tillich, H. Ollivier, "Quantum serial turbo-codes" , IEEE Transactions on Information Theory, vol. 55, number 6, June 2009, pp. 2776-2798.
G. Brightwell, G. Cohen, E. Fachini, M. Fairthorne, J. Korner, G. Simonyi, "Permutation capacities of families of oriented infinite paths" , Siam J. Discrete Maths, Vol. 24, 2010, Issue 2, pp. 441-456.

Links

Quantum Information in Paris

Contact :

Jean-Pierre Tillich
Projet SECRET
INRIA Rocquencourt, B.P. 105
78153 Le Chesnay Cedex, FRANCE
e-mail : jean-pierre.tillich(AT-no-SPAM)inria.fr

Tél. : +33 (1) 39 63 54 54
Fax : +33 (1) 39 63 50 51

Revenir à: [SECRET] [INRIA] [ROCQ]

Last update: 3rd of March 2009