Concepedia

Konstantinos E. Themelis

KE

6

Publications

252

Citations

6

H-Index

2010

Active since

Affiliations

National Observatory of Athens(Current)

National and Kapodistrian University of Athens

Centre National de la Recherche Scientifique

Konstantinos E. Themelis is an author at National Observatory of Athens specializing in inverse problems, hyperspectral imaging, and data science.

Top concepts

EngineeringData ScienceInverse ProblemsHyperspectral ImagingMachine LearningSignal ProcessingPattern RecognitionStatistical InferenceStatisticsSpectroscopy

Publications per year

2010–2021

6

Publications

6

A Novel Hierarchical Bayesian Approach for Sparse Semisupervised Hyperspectral Unmixing

Konstantinos E. Themelis, Athanasios A. Rontogiannis, Konstantinos Koutroumbas · IEEE Transactions on Signal Processing · 2011 · 123 citations

Engineering, Multispectral Imaging, Earth Science +18

A Variational Bayes Framework for Sparse Adaptive Estimation

Konstantinos E. Themelis, Athanasios A. Rontogiannis, Konstantinos Koutroumbas · IEEE Transactions on Signal Processing · 2014 · 56 citations · Full text

Semi-supervised hyperspectral unmixing via the weighted lasso

Konstantinos E. Themelis, Athanasios A. Rontogiannis, Konstantinos Koutroumbas · 2010 · 26 citations

Sparse Representation, Engineering, Machine Learning +14

On the unmixing of MEx/OMEGA hyperspectral data

Konstantinos E. Themelis, Frédéric Schmidt, Olga Sykioti et al. · Planetary and Space Science · 2011 · 18 citations · Full text

Imaging Spectroscopy, Spectroscopy, Spectral Imaging +3

Online sparse and low-rank subspace learning from incomplete data: A Bayesian view

Paris V. Giampouras, Athanasios A. Rontogiannis, Konstantinos E. Themelis et al. · Signal Processing · 2017 · 15 citations

Sparse Representation, Engineering, Machine Learning +9

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