Search Results for author: Taulant Koka

Found 3 papers, 1 papers with code

False Discovery Rate Control for Gaussian Graphical Models via Neighborhood Screening

no code implementations18 Jan 2024 Taulant Koka, Jasin Machkour, Michael Muma

Unfortunately, well-established estimators, such as the graphical lasso or neighborhood selection, are known to be susceptible to a high prevalence of false edge detections.

Graph Learning Variable Selection

Accelerated Sample-Accurate R-Peak Detectors Based on Visibility Graphs

1 code implementation European Signal Processing Conference 2023 Jonas Emrich, Taulant Koka, Sebastian Wirth, Michael Muma

Further acceleration is obtained by adopting the computationally efficient horizontal visibility graph, which has not yet been used for R-peak detection.

Heart Rate Variability QRS Complex Detection

Shuffled Multi-Channel Sparse Signal Recovery

no code implementations14 Dec 2022 Taulant Koka, Manolis C. Tsakiris, Michael Muma, Benjamín Béjar Haro

Assuming that we have a sensing matrix for the underlying signals, we show that the problem is equivalent to a structured unlabeled sensing problem, and establish sufficient conditions for unique recovery.

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