2.2k citations · 5.4k across the 90 of their papers we have counts for
Showing 2011 · cs.ITShow all
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cs.IT2011★ 49 cited
An MDL framework for sparse coding and dictionary learning
Ignacio Ramírez, Guillermo Sapiro
The power of sparse signal modeling with learned over-complete dictionaries has been demonstrated in a variety of applications and fields, from signal processing to statistical inf…
cs.IT2011
Low-rank data modeling via the Minimum Description Length principle
Ignacio Ramírez, Guillermo Sapiro
Robust low-rank matrix estimation is a topic of increasing interest, with promising applications in a variety of fields, from computer vision to data mining and recommender systems…
cs.IT2011★ 23 cited
Blind Compressed Sensing Over a Structured Union of Subspaces
Jorge Silva, Minhua Chen, Yonina C. Eldar +2
This paper addresses the problem of simultaneous signal recovery and dictionary learning based on compressive measurements. Multiple signals are analyzed jointly, with multiple sen…