Christophe Vignat

According to our database, Christophe Vignat authored at least 32 papers between 1992 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Dubious Identities: A Visit to the Borwein Zoo.

Zachary P. Bradshaw, Christophe Vignat

Am. Math. Mon., May, 2024

2019

A Continuous Analogue of Lattice Path Enumeration.

Quang Nhat Le, Sinai Robins, Christophe Vignat, Tanay V. Wakhare

Electron. J. Comb., 2019

2018

A symbolic approach to multiple zeta values at negative integers.

Lin Jiu, Victor H. Moll, Christophe Vignat

J. Symb. Comput., 2018

Woon's Tree and Sums over Compositions.

Christophe Vignat, Tanay V. Wakhare

J. Integer Seq., 2018

Infinite products involving Dirichlet characters and cyclotomic polynomials.

Karl Dilcher, Christophe Vignat

Adv. Appl. Math., 2018

2016

Euler and the Strong Law of Small Numbers.

Karl Dilcher, Christophe Vignat

Am. Math. Mon., 2016

On Binomial Identities in Arbitrary Bases.

Lin Jiu, Christophe Vignat

J. Integer Seq., 2016

2012

Generalized Cramér-Rao relations for non-relativistic quantum systems.

Jesús Sánchez-Dehesa, Angel Ricardo Plastino, Pablo Sánchez-Moreno, Christophe Vignat

Appl. Math. Lett., 2012

2011

Lower bounds on Information Divergence

Peter Harremoës, Christophe Vignat

CoRR, 2011

Phase space analysis of the harmonic oscillatorwith Lévy noise: Spectral measure and deviation from ellipticity.

Steeve Zozor, Christophe Vignat

Proceedings of the 19th European Signal Processing Conference, 2011

2010

Some results on the denoising problem in the elliptically distributed context.

Steeve Zozor, Christophe Vignat

IEEE Trans. Signal Process., 2010

Diversity-multiplexing tradeoff for the MIMO static half-duplex relay.

Olivier Lévêque, Christophe Vignat, Melda Yüksel

IEEE Trans. Inf. Theory, 2010

2009

On minimum Fisher information distributions with restricted support and fixed variance.

Jean-François Bercher, Christophe Vignat

Inf. Sci., 2009

On the MAP estimation in the context of elliptical distributions.

Steeve Zozor, Christophe Vignat

Proceedings of the 17th European Signal Processing Conference, 2009

2008

An entropic view of Pickands' theorem.

Jean-François Bercher, Christophe Vignat

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

High SNR analysis of the MIMO interference channel.

Ekine Akuiyibo, Olivier Lévêque, Christophe Vignat

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Revisiting the denoising problem in the context of elliptical distributions.

Steeve Zozor, Christophe Vignat

Proceedings of the 2008 16th European Signal Processing Conference, 2008

2006

Non-Gaussian asymptotic minimizers in entropic uncertainty principles and the dimensional effect.

Steeve Zozor, Christophe Vignat

Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

A Geometric Characterization of Maximum Rényi Entropy Distributions.

Christophe Vignat, Alfred O. Hero III, Jose A. Costa

Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Rényi Entropies of Projections.

Peter Harremoës, Christophe Vignat

Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

2005

In situ measurements of the complex permittivity of materials using reflection ellipsometry in the microwave band: experiments (Part II).

Florence Sagnard, Faroudja Bentabet, Christophe Vignat

IEEE Trans. Instrum. Meas., 2005

In situ measurements of the complex permittivity of materials using reflection ellipsometry in the microwave band: theory (part I).

Florence Sagnard, Faroudja Bentabet, Christophe Vignat

IEEE Trans. Instrum. Meas., 2005

2003

A Nash Equilibrium related to the Poisson Channel.

Peter Harremoës, Christophe Vignat

Commun. Inf. Syst., 2003

On Solutions to Multivariate Maximum alpha-Entropy Problems.

Jose Costa, Alfred O. Hero III, Christophe Vignat

Proceedings of the Energy Minimization Methods in Computer Vision and Pattern Recognition, 2003

2002

A Renyi entropy convolution inequality with application.

Jean-François Bercher, Christophe Vignat

Proceedings of the 11th European Signal Processing Conference, 2002

2000

Estimating the entropy of a signal with applications.

Jean-François Bercher, Christophe Vignat

IEEE Trans. Signal Process., 2000

1999

Separation of a class of convolutive mixtures: a contrast function approach.

Carine Simon, Philippe Loubaton, Christophe Vignat, Christian Jutten, Guy D'Urso

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

Blind equalization in the presence of jammers and unknown noise: solutions based on second-order cyclostationary statistics.

Antoine Chevreuil, François Desbouvries, Alexei Gorokhov, Philippe Loubaton, Christophe Vignat

IEEE Trans. Signal Process., 1998

On the convolutive mixture source separation by the decorrelation approach.

Carine Simon, Guy D'Urso, Christophe Vignat, Philippe Loubaton

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1996

Blind beamforming in a cyclostationary context using an optimally weighted quadratic cost function.

Christophe Vignat, Philippe Loubaton

Proceedings of the 8th European Signal Processing Conference, 1996

1992

A unified framework for gradient algorithms used for filter adaptation and neural network training.

Sylvie Marcos, Odile Macchi, Christophe Vignat, Gérard Dreyfus, Léon Personnaz, Pierre Roussel-Ragot

Int. J. Circuit Theory Appl., 1992

Analysis of gradient-based adaptation algorithms for linear and nonlinear recursive filters.

Christophe Vignat, Christine Uhl, Sylvie Marcos

Proceedings of the 1992 IEEE International Conference on Acoustics, 1992