221 citations · 1k across the 45 of their papers we have counts for
5 papers · 1 filter
Basis-neutral Hilbert-space analyzers
Lane Martin, Davood Mardani, H. Esat Kondakci +7
Interferometry is one of the central organizing principles of optics. Key to interferometry is the concept of optical delay, which facilitates spectral analysis in terms of time-ha…
Robust and Scalable Column/Row Sampling from Corrupted Big Data
Mostafa Rahmani, George Atia
Conventional sampling techniques fall short of drawing descriptive sketches of the data when the data is grossly corrupted as such corruptions break the low rank structure required…
Coherence Pursuit: Fast, Simple, and Robust Principal Component Analysis
Mostafa Rahmani, George Atia
This paper presents a remarkably simple, yet powerful, algorithm termed Coherence Pursuit (CoP) to robust Principal Component Analysis (PCA). As inliers lie in a low dimensional su…
A New Statistical Model of Electroencephalogram Noise Spectra for Real-time Brain-Computer Interfaces
Alan Paris, George Atia, Azadeh Vosoughi +1
: A characteristic of neurological signal processing is high levels of noise from sub-cellular ion channels up to whole-brain processes. In this paper, we propose a new…
Sparsity-Based Error Detection in DC Power Flow State Estimation
M. Hadi Amini, Mostafa Rahmani, Kianoosh G. Boroojeni +3
This paper presents a new approach for identifying the measurement error in the DC power flow state estimation problem. The proposed algorithm exploits the singularity of the imped…