98 citations · 127 across the 2 of their papers we have counts for
2 papers
cs.IT2015★ 29 cited
A Unified Framework for Identifiability Analysis in Bilinear Inverse Problems with Applications to Subspace and Sparsity Models
Yanjun Li, Kiryung Lee, Yoram Bresler
Bilinear inverse problems (BIPs), the resolution of two vectors given their image under a bilinear mapping, arise in many applications. Without further constraints, BIPs are usuall…
stat.ML2015★ 98 cited
Sparsifying Transform Learning with Efficient Optimal Updates and Convergence Guarantees
Saiprasad Ravishankar, Yoram Bresler
Many applications in signal processing benefit from the sparsity of signals in a certain transform domain or dictionary. Synthesis sparsifying dictionaries that are directly adapte…