Athanasios P. Liavas

A collaborative framework for 3D alignment and classification of heterogeneous subvolumes in cryo-electron tomography

Tensor Decomposition for Signal Processing and Machine Learning

From Sparse Solutions of Systems of Equations to Sparse Modeling of Signals and Images

A Block Coordinate Descent Method for Regularized Multiconvex Optimization with Applications to Nonnegative Tensor Factorization and Completion

Blind Source Separation by Sparse Decomposition in a Signal Dictionary

Rank Estimation and Redundancy Reduction of High-Dimensional Noisy Signals With Preservation of Rare Vectors

Performance measurement in blind audio source separation

Acoustic echo cancellation: do IIR models offer better modeling capabilities than their FIR counterparts?

Blind channel approximation: effective channel order determination

Parallel Algorithms for Constrained Tensor Factorization via Alternating Direction Method of Multipliers

A Flexible and Efficient Algorithmic Framework for Constrained Matrix and Tensor Factorization