4 papers
Bayesian Sparse Blind Deconvolution Using MCMC Methods Based on Normal-Inverse-Gamma Prior
Burak Cevat Civek, Emre Ertin
Bayesian estimation methods for sparse blind deconvolution problems conventionally employ Bernoulli-Gaussian (BG) prior for modeling sparse sequences and utilize Markov Chain Monte…
Blind Reconstruction of Multilayered Tissue Profiles with UWB Radar Under Bayesian Setting
Burak Cevat Civek, Emre Ertin
In this paper, we investigate the problem of inverse electromagnetic scattering to recover multilayer human tissue profiles using ultrawideband radar systems in a Bayesian setting.…
Efficient Implementation Of Newton-Raphson Methods For Sequential Data Prediction
Burak C. Civek, Suleyman S. Kozat
We investigate the problem of sequential linear data prediction for real life big data applications. The second order algorithms, i.e., Newton-Raphson Methods, asymptotically achie…
Highly Efficient Hierarchical Online Nonlinear Regression Using Second Order Methods
Burak C. Civek, Ibrahim Delibalta, Suleyman S. Kozat
We introduce highly efficient online nonlinear regression algorithms that are suitable for real life applications. We process the data in a truly online manner such that no storage…