Publications related to Jeffreys prior

Mixed Finite Elements for spatial regression with PDE penalization

We study a class of models at the interface between statistics and numerical analysis. Specifically, we consider nonparametric regression models for the estimation of spatial fields from pointwise and noisy observations, which account for problem-specific ...

2014

Meta-analysis of Incomplete Microarray Studies

Meta-analysis of microarray studies to produce an overall gene list is relatively straightforward when complete data are available. When some studies lack information, providing only a ranked list of genes, for example, it is common to reduce all studies t ...

EPFL2014

Distributionally Robust Convex Optimization

Daniel Kuhn, Wolfram Wiesemann

Distributionally robust optimization is a paradigm for decision-making under uncertainty where the uncertain problem data is governed by a probability distribution that is itself subject to uncertainty. The distribution is then assumed to belong to an ambi ...

2014

Development of Bilingual ASR System for MediaParl Corpus

Petr Motlicek, Milos Cernak, David Imseng

The development of an Automatic Speech Recognition (ASR) system for the bilingual MediaParl corpus is challenging for several reasons: (1) reverberant recordings, (2) accented speech, and (3) no prior information about the language. In that context, we emp ...

ISCA2014

Development of Bilingual ASR System for MediaParl Corpus

Petr Motlicek, Milos Cernak, David Imseng

The development of an Automatic Speech Recognition (ASR) system for the bilingual MediaParl corpus is challenging for several reasons: (1) reverberant recordings, (2) accented speech, and (3) no prior information about the language. In that context, we emp ...

Idiap2014

Statistical analysis and modeling of intermittent transport events in the tokamak scrape-off layer

Ivo Furno, Paolo Ricci, Federico David Halpern

The turbulence observed in the scrape-off-layer of a tokamak is often characterized by intermittent events of bursty nature, a feature which raises concerns about the prediction of heat loads on the physical boundaries of the device. It appears thus necess ...

2014

Statistics of Wavelet Coefficients for Sparse Self-Similar Images

Michaël Unser, Julien René Pierre Fageot, Emrah Bostan

We study the statistics of wavelet coefficients of non-Gaussian images, focusing mainly on the behaviour at coarse scales. We assume that an image can be whitened by a fractional Laplacian operator, which is consistent with an

∥ω∥ ^{ -\gamma }

spectral ...

IEEE2014

Two ancient human genomes reveal Polynesian ancestry among the indigenous Botocudos of Brazil

Jeffrey David Jensen

Summary Understanding the peopling of the Americas remains an important and challenging question. Here, we present 14C dates, and morphological, isotopic and genomic sequence data from two human skulls from the state of Minas Gerais, Brazil, part of one of ...

Cell Press2014

Parametric Polytope Reconstruction, an Application to Crystal Shape Estimation

Colin Neil Jones, Jean-Hubert Hours

In situ imaging techniques are a promising direction for monitoring the distribution of crystal sizes and shapes during a crystallization process. Nevertheless, no tractable method yet exists for estimating complex crystal shapes. In this paper, an in situ ...

Institute of Electrical and Electronics Engineers2014

Shear strength of RC slabs under concentrated loads near clamped linear supports

Aurelio Muttoni, Miguel Fernández Ruiz, Francisco Manuel Maciel Natário

Reinforced concrete slabs without shear reinforcement subjected to concentrated loads near linear sup- ports are usually designed or assessed in shear using design provisions that have been calibrated on the basis of tests on one-way slabs or beams with re ...

Engineering structures2014

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Mixed Finite Elements for spatial regression with PDE penalization

Meta-analysis of Incomplete Microarray Studies

Distributionally Robust Convex Optimization

Development of Bilingual ASR System for MediaParl Corpus

Development of Bilingual ASR System for MediaParl Corpus

Statistical analysis and modeling of intermittent transport events in the tokamak scrape-off layer

Statistics of Wavelet Coefficients for Sparse Self-Similar Images

Two ancient human genomes reveal Polynesian ancestry among the indigenous Botocudos of Brazil

Parametric Polytope Reconstruction, an Application to Crystal Shape Estimation

Shear strength of RC slabs under concentrated loads near clamped linear supports

Meta-analysis of Incomplete Microarray Studies

Parametric Polytope Reconstruction, an Application to Crystal Shape Estimation

Distributionally Robust Convex Optimization

Development of Bilingual ASR System for MediaParl Corpus

Statistical analysis and modeling of intermittent transport events in the tokamak scrape-off layer

Development of Bilingual ASR System for MediaParl Corpus

Two ancient human genomes reveal Polynesian ancestry among the indigenous Botocudos of Brazil

Shear strength of RC slabs under concentrated loads near clamped linear supports

Statistics of Wavelet Coefficients for Sparse Self-Similar Images

Mixed Finite Elements for spatial regression with PDE penalization