Christophe Vignat
119
Documents
Publications
Connection Coefficients for Higher-order Bernoulli and Euler Polynomials: A Random Walk Approachthe 18th International Conference on Fibonacci Numbers and Their Applications, Jul 2018, halifax, Canada. pp.84-95
Conference papers
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Phase Space Analysis of the Harmonic Oscillator with Lévy Noise: Spectral Measure and Deviation from EllipticityEUSIPCO 2011 - 19th European Signal Processing Conference, Aug 2011, Barcelone, Spain. pp.2239-2243
Conference papers
hal-00623694v1
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Sur la mesure spectrale de l'oscillateur harmonique excité par un bruit α-stableGRETSI 2011 - XXIIIème Colloque francophone de traitement du signal et des images, Aug 2011, Bordeaux, France. s.p
Conference papers
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Geometric aspects of the non-extensive statistical theoryMaximum Entropy and Bayesian Methods (MaxEnt'09), Jul 2009, France. 10pp
Conference papers
hal-00621944v1
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Estimation MAP pour des variables elliptiquement distribuéesGRETSI 2009 - XXIIème Colloque francophone de traitement du signal et des images, Sep 2009, Dijon, France
Conference papers
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On the MAP estimation in the context of elliptical distributionsEUSIPCO 2009 - 17th European Signal Processing Conference, Aug 2009, Glasgow, United Kingdom. pp.2460-2464
Conference papers
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Revisiting the denoising problem in the context of elliptical distributionsEUSIPCO 2008 - 16th European Signal Processing Conference, Aug 2008, Lausanne, Switzerland. pp.cd rom
Conference papers
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Some entropic extensions of the uncertainty principleISIT 2008 - IEEE International Symposium on Information Theory, Jul 2008, Toronto, Canada. pp.1676-1680, ⟨10.1109/ISIT.2008.4595273⟩
Conference papers
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An Entropic View of Pickands' TheoremInternational Symposium on Information Theory (ISIT 2008), Jul 2008, Toronto, Canada. pp.2625-2628, ⟨10.1109/ISIT.2008.4595467⟩
Conference papers
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Forme entropique du principe d'incertitude et cas d'égalité asymptotiqueGRETSI 2007 - XXIème Colloque francophone de traitement du signal et des images, Sep 2007, Troyes, France
Conference papers
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Non-Gaussian asymptotic minimizers in entropic uncertainty principle and the dimensional effectIEEE International Symposium on Information Theory (ISIT), 2006, Seattle, United States. pp.2085-2089, ⟨10.1109/ISIT.2006.261918⟩
Conference papers
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Non-Gaussian asymptotic minimizers in entropic uncertainty principles and the dimensional effectISIT, 2006, France. pp.2085-2089
Conference papers
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Renyi entropies of ProjectionsISIT, 2006, France. pp.1827-1830
Conference papers
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Identification of multipath phenomena from wide-band electromagnetic interactions with constructionURSI 2004 International Symposium on Electromagnetic Theory, May 2004, Pise, Italy. pp.627-629
Conference papers
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On Solutions to Multivariate Maximum alpha-entropy ProblemsEMMCVPR 2003, Lisbon, 7-9 July 2003, Lecture Notes in Computer Science, Springer-Verlag, Vol. 2683, pp. 211 - 228, 2003, France. 10pp
Conference papers
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Reflection ellipsometry for in-situ measurements of complex permittivity and thickness of a single-layer material at microwave frequencies : Theory and Experiments32nd EUMC, Sep 2002, Milan, France. 10pp
Conference papers
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Matrix Fisher inequalities for non-invertible linear systemsIEEE International Symposium on Information Theory ISIT 2002, Lausanne, Page(s): 237 -237, 2002, France. 10pp
Conference papers
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A Renyi entropy convolution inequality with applicationEUSIPCO 2002, Toulouse, 2002, France. 10pp
Conference papers
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A characterization of the multivariate distributions maximizing Renyi entropyIEEE International Symposium on Information Theory ISIT 2002, Lausanne, Page(s): 263 -263, 2002, France. 10pp
Conference papers
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Space: un environnement de simulation de circuits analogiques simple et convivial sous MatlabCETSIS E.E.A., 2001, Clermont-Ferrand, France, France. pp.245-248
Conference papers
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Détermination de la permittivité complexe de matériaux de construction dans le domaine micro-onde : Comparaison des méthodes de Fresnel et d'ellipsométrie micro-onde par réflexionJournées Nationales Microondes, (JNM), Poitiers Futuroscope, 16-18 mai 2001, 2001, France. 10pp
Conference papers
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Microwave measurements of the complex permittivity of construction materials using Fresnel reflection coefficients and reflection ellipsometry2001 IEEE AP-S International symposium and USNC/URSI national radio science meeting, Boston, July 8-13 2001, pp. 626-29, 2001, France. 10pp
Conference papers
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ECAMO et CREMO: deux interfaces graphiques pour comprendre par l'expérimentation le rayonnement et la propagation des ondes électromagnétiques dans le domaine micro-ondesCETSIS E.E.A. 2001, Clermont-Ferrand, pp. 325-28, 2001, France. 10pp
Conference papers
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Space: a Toolbox for the Simulation of Analog Electronic CircuitsNordic Matlab Conference, Oct 2001, Oslo, France. pp.56-59
Conference papers
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ZeroPole: a new tool for teaching filter theory and designProceedings of the First IEEE Workshop on Signal Processing Education, Hunt, October 15-18 2000, 2000, France. 10pp
Conference papers
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Un estimateur récursif de l'entropie17eme Groupe de recherche et d'études du traitement du signal et des images (GRETSI'99), Sep 1999, Vannes, France. pp.701-704
Conference papers
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Separation of a class of convolutive mixtures: a contrast function approachProceedings. ICASSP99, 1999, France. pp.1429-32
Conference papers
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Unbiased adaptive equalization: the Gaussian kernel contrast functionsThirty-Third Asilomar Conference on Signals, Systems, and Computers vol.1, 1999, pp.539-43 vol.1, 1999, France. 10pp
Conference papers
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Estimating the entropy of a signal with applicationsIEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings ICASSP99, 1999, France. pp.1705
Conference papers
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Blind source separation of convolutive mixtures by maximization of fourth-order cumulants : the non i.i.d. caseProc. Asilomar-98, Nov 1998, France. pp.1584-88
Conference papers
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On the convolutive mixture - source separation by the decorrelation approachProc. ICASSP-98, Seattle, May 1998, France. pp.2109-2112
Conference papers
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Quelques remarques méthodologiques concernant la séparation des mélanges convolutifs par l'approche de décorrélationActes du seizième colloque GRETSI, Sep 1997, France. pp.11-14
Conference papers
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Blind beamforming in a cyclostationnary context using an optimally weighted quadratic cost functionProc. EUSIPCO-96, Sep 1996, France. pp.2101-2104
Conference papers
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