Publications related to QR decomposition

Controlled Thermolysis of Uranium (Alkoxy) siloxy Complexes: A Route to Polymetallic Complexes of Low-Valent Uranium

Decomposition into higher species: Intramolecular UIII-mediated homolytic C-O bond cleavage in UIII (alkoxy)siloxy complexes at low temperature and subsequent reduction with KC8 led to unprecedented polymetallic complexes containing siloxy, silanediolate, ...

2013

A proximal Newton framework for composite minimization: Graph learning without Cholesky decompositions and matrix inversions

Volkan Cevher, Quoc Tran Dinh, Anastasios Kyrillidis

We propose an algorithmic framework for convex minimization problems of a composite function with two terms: a self-concordant function and a possibly nonsmooth regularization term. Our method is a new proximal Newton algorithm that features a local quadra ...

2013

Sintered metal fibers coated with transition metal oxides as structured catalysts for hydrogen peroxide decomposition

Lioubov Kiwi, Julien Haber

This study aimed at the development of active and stable structured catalyst for the decomposition of hydrogen peroxide under industrial conditions. Sintered metal fibers of stainless steel (SMFss) in the form of flat panels were surface coated by differen ...

Elsevier2013

Multichannel Blind Deconvolution Using Low-rank and Sparse Decomposition

Pierre Vandergheynst, Mahdad Hosseini Kamal

Multiple images of the same scene improve the result of multichannel blind deconvolution problem. However, existing techniques require alignment of channels. We define a multichannel deconvolution scheme for highly correlated images to estimated the blur k ...

2013

Block-Floating-Point Enhanced MMSE Filter Matrix Computation for MIMO-OFDM Communication Systems

Andreas Peter Burg, Carl Christian Sten Dominic Senning

n this paper we present an architecture for an MMSE ﬁlter matrix computation unit for signal detection in MIMO-OFDM communication systems. We propose to compute the required matrix inverse based on a Cholesky decomposition, followed by a Gauss-Jordan matri ...

2013

Incremental model identification of gas-liquid reaction systems

Dominique Bonvin, Julien Léo Billeter, Sriniketh Srinivasan

Identification of kinetic models is an important task for monitoring, control and optimization of industrial processes. Kinetic models are often based on first principles, which describe the evolution of the states – numbers of moles, temperature and volum ...

2013

Is Y-2(B12H12)(3) the main intermediate in the decomposition process of Y(BH4)(3)?

Dodecaborates, i.e. the [B12H12]2- containing species, are often observed as main intermediates in the hydrogen sorption cycle of metal borohydrides, hindering rehydrogenation. In the decomposition process of Y(BH4)3, yttrium octahydrotriborate, i.e. Y(B3H ...

2013

Source/Filter Factorial Hidden Markov Model, with Application to Pitch and Formant Tracking

Jean-Philippe Thiran

Tracking vocal tract formant frequencies (

f_p

) and estimating the fundamental frequency (

f_0

) are two tracking problems that have been tackled in many speech processing works, often independently, with applications to articulatory parameters estimation ...

Institute of Electrical and Electronics Engineers2013

A local search heuristic for a mixed integer nonlinear integrated airline schedule planning problem

Michel Bierlaire, Matteo Salani, Bilge Atasoy

In this paper we present a local search heuristic method for an integrated airline scheduling, fleeting and pricing model. The integrated model simultaneously optimizes the decisions of schedule design, fleet assignment, seat allocation, pricing and consid ...

2013

Unsupervised algorithms for distributed estimation over adaptive networks

Ali H. Sayed

This work shows how to develop distributed versions of block blind estimation techniques that have been proposed before for batch processing. Using diffusion adaptation techniques, data are accumulated at the nodes to form estimates of the auto-correlation ...

IEEE2012

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Controlled Thermolysis of Uranium (Alkoxy) siloxy Complexes: A Route to Polymetallic Complexes of Low-Valent Uranium

A proximal Newton framework for composite minimization: Graph learning without Cholesky decompositions and matrix inversions

Sintered metal fibers coated with transition metal oxides as structured catalysts for hydrogen peroxide decomposition

Multichannel Blind Deconvolution Using Low-rank and Sparse Decomposition

Block-Floating-Point Enhanced MMSE Filter Matrix Computation for MIMO-OFDM Communication Systems

Incremental model identification of gas-liquid reaction systems

Is Y-2(B12H12)(3) the main intermediate in the decomposition process of Y(BH4)(3)?

Source/Filter Factorial Hidden Markov Model, with Application to Pitch and Formant Tracking

A local search heuristic for a mixed integer nonlinear integrated airline schedule planning problem

Unsupervised algorithms for distributed estimation over adaptive networks

Block-Floating-Point Enhanced MMSE Filter Matrix Computation for MIMO-OFDM Communication Systems

A local search heuristic for a mixed integer nonlinear integrated airline schedule planning problem

Incremental model identification of gas-liquid reaction systems

Source/Filter Factorial Hidden Markov Model, with Application to Pitch and Formant Tracking

Controlled Thermolysis of Uranium (Alkoxy) siloxy Complexes: A Route to Polymetallic Complexes of Low-Valent Uranium

A proximal Newton framework for composite minimization: Graph learning without Cholesky decompositions and matrix inversions

Multichannel Blind Deconvolution Using Low-rank and Sparse Decomposition

Is Y-2(B12H12)(3) the main intermediate in the decomposition process of Y(BH4)(3)?

Unsupervised algorithms for distributed estimation over adaptive networks

Sintered metal fibers coated with transition metal oxides as structured catalysts for hydrogen peroxide decomposition