The DUDE framework for continuous tone image denoising. - Gadiel Seroussi; Giovanni Motta; Erik Ordentlich; Ignacio Ramírez; Marcelo J. Weinberger (ICIP (3), 2005)

Collaborative hierarchical sparse modeling. - Pablo Sprechmann; Ignacio Ramírez; Guillermo Sapiro; Yonina C. Eldar (CISS, 2010)

Classification and clustering via dictionary learning with structured incoherence and shared features. - Ignacio Ramírez; Pablo Sprechmann; Guillermo Sapiro (CVPR, 2010)

Universal Sparse Modeling - Ignacio Ramírez; Guillermo Sapiro (CoRR, 2010)

On the Power Dominating Sets of Hypercubes. - Nathaniel Dean; Alexandra Ilic; Ignacio Ramírez; Jian Shen; Kevin Tian (CSE, 2011)

Sparse coding and dictionary learning based on the MDL principle. - Ignacio Ramírez; Guillermo Sapiro (ICASSP, 2011)

Collaborative sources identification in mixed signals via hierarchical sparse modeling. - Pablo Sprechmann; Ignacio Ramírez; Pablo Cancela; Guillermo Sapiro (ICASSP, 2011)

The iDUDE Framework for Grayscale Image Denoising. - Giovanni Motta; Erik Ordentlich; Ignacio Ramírez; Gadiel Seroussi; Marcelo J. Weinberger (IEEE Trans. Image Process., 2011)

C-HiLasso: A Collaborative Hierarchical Sparse Modeling Framework. - Pablo Sprechmann; Ignacio Ramírez; Guillermo Sapiro; Yonina C. Eldar (IEEE Trans. Signal Process., 2011)

Second-generation sparse modeling: structured and collaborative signal analysis. - Alexey Castrodad; Ignacio Ramírez; Guillermo Sapiro; Pablo Sprechmann; Guoshen Yu (Compressed Sensing, 2012)

LOw-rank data modeling via the minimum description length principle. - Ignacio Ramírez; Guillermo Sapiro (ICASSP, 2012)

Universal Regularizers for Robust Sparse Coding and Modeling. - Ignacio Ramírez; Guillermo Sapiro (IEEE Trans. Image Process., 2012)

An MDL Framework for Sparse Coding and Dictionary Learning. - Ignacio Ramírez; Guillermo Sapiro (IEEE Trans. Signal Process., 2012)

Bi-clustering via MDL-Based Matrix Factorization. - Ignacio Ramírez; Mariano Tepper (CIARP (1), 2013)

Low-complexity, multi-channel, lossless and near-lossless EEG compression. - Ignacio Capurro; Federico Lecumberry; Alvaro Martín; Ignacio Ramírez; Eugenio Rovira; Gadiel Seroussi (EUSIPCO, 2014)

EEG Signal Pre-Processing for the P300 Speller. - Martín Patrone; Federico Lecumberry; Alvaro Martín; Ignacio Ramírez; Gadiel Seroussi (CIARP, 2015)

Interleaved Quantization for Near-Lossless Image Coding. - Ignacio Ramírez (CIARP, 2015)

Pattern Recognition in Latin America in the "Big Data" Era. - Alicia Fernández; Alvaro Gómez; Federico Lecumberry; Alvaro Pardo; Ignacio Ramírez (Pattern Recognit., 2015)

Wearable EEG via lossless compression. - Guillermo Dufort; Federico Favaro; Federico Lecumberry; Alvaro Martín; Juan Pablo Oliver; Julian Oreggioni; Ignacio Ramírez; Gadiel Seroussi; Leonardo Steinfeld (EMBC, 2016)

Efficient sequential compression of multi-channel biomedical signals. - Ignacio Capurro; Federico Lecumberry; Alvaro Martín; Ignacio Ramírez; Eugenio Rovira; Gadiel Seroussi (CoRR, 2016)

Efficient Sequential Compression of Multichannel Biomedical Signals. - Ignacio Capurro; Federico Lecumberry; Alvaro Martín; Ignacio Ramírez; Eugenio Rovira; Gadiel Seroussi (IEEE J. Biomed. Health Informatics, 2017)

Binary Matrix Factorization via Dictionary Learning. - Ignacio Ramírez (IEEE J. Sel. Top. Signal Process., 2018)

Wireless EEG System Achieving High Throughput and Reduced Energy Consumption Through Lossless and Near-Lossless Compression. - Guillermo Dufort; Federico Favaro; Federico Lecumberry; Alvaro Martín; Juan Pablo Oliver; Julian Oreggioni; Ignacio Ramírez; Gadiel Seroussi; Leonardo Steinfeld (IEEE Trans. Biomed. Circuits Syst., 2018)

A computational framework for the analysis of the Uruguayan dictatorship archives. - Lorena Etcheverry; Leopoldo Agorio; Virginia Bacigalupe; Sofía Barreiro; Elena Bing; Samuel Blixen; Daniel Calegari; Lautaro Cardozo; Fernando Carpani; Felipe Chavat; Diego Garat; Alvaro Gómez; et al. (Qurator, 2021)

Improving OCR using internal document redundancy. - Diego Belzarena; Seginus Mowlavi; Aitor Artola; Camilo Mariño; Marina Gardella; Ignacio Ramírez; Antoine Tadros; Roy He; Natalia Bottaioli; Boshra Rajaei; Gregory Randall; Jean-Michel Morel (CoRR, 2025)