WorldCat Identities

Daubechies, Ingrid

Overview
Works: 47 works in 149 publications in 5 languages and 2,023 library holdings
Genres: Conference papers and proceedings  Interviews  Filmed lectures  Nonfiction films  History  Art  Essays 
Roles: Author, Editor, Other
Publication Timeline
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Most widely held works by Ingrid Daubechies
Ten lectures on wavelets by Ingrid Daubechies( Book )

63 editions published between 1992 and 2012 in 4 languages and held by 1,030 WorldCat member libraries worldwide

"This monograph contains 10 lectures presented by Dr. Daubechies as the principal speaker at the 1990 CBMS-NSF Conference on Wavelets and Applications. Wavelets are a mathematical development that many experts think may revolutionize the world of information storage and retrieval. They are a fairly simple mathematical tool now being applied to the compression of data, such as fingerprints, weather satellite photographs, and medical x-rays - that were previously thought to be impossible to condense without losing crucial details. The opening chapter provides an overview of the main problems presented in the book. Following chapters discuss the theoretical and practical aspects of wavelet theory, including wavelet transforms, orthonormal bases of wavelets, and characterization of functional spaces by means of wavelets. The last chapter presents several topics under active research, as multidimensional wavelets, wavelet packet bases, and a construction of wavelets tailored to decompose functions defined in a finite interval."--Publisher's description
Different perspectives on wavelets : American Mathematical Society short course, January 11-12, 1993, San Antonio, Texas by Ingrid Daubechies( Book )

20 editions published between 1991 and 2014 in English and Undetermined and held by 421 WorldCat member libraries worldwide

Fundamental papers in wavelet theory by Christopher Heil( )

2 editions published in 2006 in English and held by 195 WorldCat member libraries worldwide

This volume traces the prehistory and initial development of wavelet theory, a discipline that has had a profound impact on mathematics, physics, and engineering. It contains the seminal papers that presented the ideas from which wavelet theory developed, as well as those papers that developed the theory
MAA invited address : wavelets making waves in mathematics and engineering by Ingrid Daubechies( Visual )

7 editions published between 1992 and 1993 in English and held by 8 WorldCat member libraries worldwide

Lecture and interview recorded in Baltimore, 9, 1992. Presents a lecture on wavelets and an interview given by Ingrid Daubechies, one of the world's leading experts in wavelets
Sparse and stable Markowitz portfolios( )

1 edition published in 2008 in English and held by 4 WorldCat member libraries worldwide

We consider the problem of portfolio selection within the classical Markowitz meanvariance framework, reformulated as a constrained least-squares regression problem. We propose to add to the objective function a penalty proportional to the sum of the absolute values of the portfolio weights. This penalty regularizes (stabilizes) the optimization problem, encourages sparse portfolios (i.e. portfolios with only few active positions), and allows to account for transaction costs. Our approach recovers as special cases the noshort-positions portfolios, but does allow for short positions in limited number. We implement this methodology on two benchmark data sets constructed by Fama and French. Using only a modest amount of training data, we construct portfolios whose out-of-sample performance, as measured by Sharpe ratio, is consistently and significantly better than that of the naive evenly-weighted portfolio which constitutes, as shown in recent literature, a very tough benchmark
Regularity of refinable function vectors by Albert Cohen( Book )

1 edition published in 1995 in German and held by 4 WorldCat member libraries worldwide

Sparse and stable Markowitz portfolios by Joshua Brodie( Book )

3 editions published between 2007 and 2008 in English and held by 4 WorldCat member libraries worldwide

Special issue on wavelet transforms and multiresolution signal analysis( Book )

2 editions published in 1992 in English and held by 4 WorldCat member libraries worldwide

Special issue on wavelets by Martin Vetterli( Book )

4 editions published between 1995 and 1999 in English and held by 3 WorldCat member libraries worldwide

Iteratively solving linear inverse problems under general convex constraints( )

1 edition published in 2006 in English and held by 3 WorldCat member libraries worldwide

We consider linear inverse problems where the solution is assumed to fulfill some general homogeneous convex constraint. We develop an algorithm that amounts to a projected Landweber iteration and that provides and iterative approach to the solution of this inverse problem. For relatively moderate assumptions on the constraint we can always prove weak convergence of the iterative scheme. In certain cases, i.e. for special families of convex constraints, weak convergence implies norm convergence. The presented approach covers a wide range of problems, e.g. Besov- or BV-restoration for which we present also numerical experiments in the context of image processing
Tools for Time-Frequency Analysis( Book )

2 editions published in 1997 in English and held by 3 WorldCat member libraries worldwide

Together with students and postdocs, the PI has worked on the mathematical aspects and applications of various tools in time frequency or time scale analysis. they have brought a deeper understanding to the geometry of redundant representations (frames), and shown the usefulness of frames for multiple description transmission, designed to withstand partial loss of information if some of the channels fail. They have also worked on subdivision schemes for non-uniform data, which can be used to provide efficient data compression for irregularly spaced data which are a superposition of fairly smooth signals with transients. Finally, they have obtained results on several reallocation schemes, aimed at extracting different components from complex signals, without too much pollution from the analyzing tool
Ten lectures on wavelets by Ingrid Daubechies( )

1 edition published in 1992 in English and held by 3 WorldCat member libraries worldwide

Wavelets are a mathematical development that may revolutionize the world of information storage and retrieval according to many experts. They are a fairly simple mathematical tool now being applied to the compression of data--such as fingerprints, weather satellite photographs, and medical x-rays--that were previously thought to be impossible to condense without losing crucial details. This monograph contains 10 lectures presented by Dr. Daubechies as the principal speaker at the 1990 CBMS-NSF Conference on Wavelets and Applications. The author has worked on several aspects of the wavelet transform and has developed a collection of wavelets that are remarkably efficient
Wavelet based image decomposition by variational functionals by Ingrid Daubechies( Book )

1 edition published in 2004 in English and held by 2 WorldCat member libraries worldwide

Reunited : an art historical and digital adventure( Book )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

Ten lectures on wavelets by Ingrid Daubechies( )

1 edition published in 1992 in English and held by 2 WorldCat member libraries worldwide

Variational image restoration by means of wavelets : simultaneous decomposition, deblurring and denoising by Ingrid Daubechies( Book )

1 edition published in 2004 in English and held by 2 WorldCat member libraries worldwide

Different perspectives on wavelets by Ingrid Daubechies( )

1 edition published in 1993 in English and held by 2 WorldCat member libraries worldwide

Deterministic Compressed Sensing by Sina Jafarpour( Book )

1 edition published in 2011 in English and held by 2 WorldCat member libraries worldwide

We also demonstrate resilience to Poisson noise. The Poisson noise model is appropriate for a variety of applications, including low-light imaging and digital streaming, where the signal-independent and/or bounded noise models used in the compressed sensing literature are no longer applicable. We develop a novel sensing paradigm based on expander graphs and propose a MAP algorithm for recovering sparse or compressible signals from Poisson observations. We support our results with experimental demonstrations of reconstructing average packet arrival rates and instantaneous packet counts at a router in a communication network, where the arrivals of packets in each flow follow a Poisson process
Wavelet based image decomposition by variational functionals( )

1 edition published in 2004 in English and held by 2 WorldCat member libraries worldwide

Variational image restoration by means of wavelets : simultaneous decomposition, deblurring and denoising( )

1 edition published in 2004 in English and held by 2 WorldCat member libraries worldwide

 
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Ten lectures on wavelets Ten lectures on wavelets
Covers
Different perspectives on wavelets : American Mathematical Society short course, January 11-12, 1993, San Antonio, TexasFundamental papers in wavelet theoryTen lectures on waveletsDifferent perspectives on wavelets
Alternative Names
Daubechies, I.

Ingrid Daubechies belgická fyzička a matematička

Ingrid Daubechies belgische Mathematikerin, Professorin und Direktorin an der Princeton University

Ingrid Daubechies Belgische wiskundige

Ingrid Daubechies belgisk fysikar og matematikar

Ingrid Daubechies belgisk fysiker och matematiker

Ingrid Daubechies belgisk fysiker og matematiker

Ingrid Daubechies matematica e fisica belga

Ingrid Daubechies physicist, mathematician

Ingrid Daubechies wiskundige uit België

Ίνγκριντ Ντωμπέσις

Ингрид Добeши

Ингрид Добеши

Інгрід Добеші

אינגריד דובישי

אינגריד דובישי מדענית אמריקאית

اینقرید دوبیشی

اینگرید دوبیشی ریاضی‌دان و فیزیک‌دان بلژیکی

イングリッド・ドブシー

ドブシー, I.

英格丽·多贝西

Languages
English (112)

Japanese (5)

Chinese (4)

German (1)

Dutch (1)