works on

From the 1 of 958 papers with an AI index.

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20022013
most citedQuantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

29.3k citations

Showing 2012 · cs.ITShow all

12 papers · 2 filters

cs.IT201232 cited

Compressed Sensing of Simultaneous Low-Rank and Joint-Sparse Matrices

Mohammad Golbabaee, Pierre Vandergheynst

In this paper we consider the problem of recovering a high dimensional data matrix from a set of incomplete and noisy linear measurements. We introduce a new model that can efficie…

cs.IT20121 cited

Intermediate Performance Analysis of Growth Codes

Nikolaos Thomos, Rethnakaran Pulikkoonattu, Pascal Frossard

Growth codes are a subclass of Rateless codes that have found interesting applications in data dissemination problems. Compared to other Rateless and conventional channel codes, Gr…

cs.IT2012

Refined support and entropic uncertainty inequalities

Benjamin Ricaud, Bruno Torrésani

Generalized versions of the entropic (Hirschman-Beckner) and support (Elad-Bruckstein) uncertainty principle are presented for frames representations. Moreover, a sharpened version…

cs.IT201215 cited

Fast directional spatially localized spherical harmonic transform

Z. Khalid, R. A. Kennedy, S. Durrani +3

We propose a transform for signals defined on the sphere that reveals their localized directional content in the spatio-spectral domain when used in conjunction with an asymmetric…

cs.IT201214 cited

Approximate Message Passing with Consistent Parameter Estimation and Applications to Sparse Learning

Ulugbek S. Kamilov, Sundeep Rangan, Alyson K. Fletcher +1

We consider the estimation of an i.i.d. (possibly non-Gaussian) vector $\xbf \in \R^n$ from measurements $\ybf \in \R^m$ obtained by a general cascade model consisting of a known l…

cs.IT20123 cited

Irregular Product Codes

Masoud Alipour, Omid Etesami, Ghid Maatouk +1

We consider irregular product codes.In this class of codes, each codeword is represented by a matrix. The entries in each row (column) of the matrix should come from a component ro…