Simultaneously Sparse and Low-Rank Abundance Matrix Estimation for Hyperspectral Image Unmixing
Giampouras, Paris V., Themelis, Konstantinos E., Rontogiannis, Athanasios A., Koutroumbas, Konstantinos D.
Published in IEEE transactions on geoscience and remote sensing (01.08.2016)
Published in IEEE transactions on geoscience and remote sensing (01.08.2016)
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Journal Article
A Variational Bayes Framework for Sparse Adaptive Estimation
Themelis, Konstantinos E., Rontogiannis, Athanasios A., Koutroumbas, Konstantinos D.
Published in IEEE transactions on signal processing (15.09.2014)
Published in IEEE transactions on signal processing (15.09.2014)
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Journal Article
On the performance analysis of digital communications over generalized-K fading channels
Bithas, P.S., Sagias, N.C., Mathiopoulos, P.T., Karagiannidis, G.K., Rontogiannis, A.A.
Published in IEEE communications letters (01.05.2006)
Published in IEEE communications letters (01.05.2006)
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Journal Article
Quadratic forms in normal RVs: theory and applications to OSTBC over hoyt fading channels
Ropokis, G., Rontogiannis, A., Mathiopoulos, P.
Published in IEEE transactions on wireless communications (01.12.2008)
Published in IEEE transactions on wireless communications (01.12.2008)
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Journal Article
Efficient decision feedback equalization for sparse wireless channels
Rontogiannis, A.A., Berberidis, K.
Published in IEEE transactions on wireless communications (01.05.2003)
Published in IEEE transactions on wireless communications (01.05.2003)
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Journal Article
A Novel Adaptive Possibilistic Clustering Algorithm
Xenaki, Spyridoula D., Koutroumbas, Konstantinos D., Rontogiannis, Athanasios A.
Published in IEEE transactions on fuzzy systems (01.08.2016)
Published in IEEE transactions on fuzzy systems (01.08.2016)
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Journal Article
A square-root adaptive V-BLAST algorithm for fast time-varying MIMO channels
Rontogiannis, A.A., Kekatos, V., Berberidis, K.
Published in IEEE signal processing letters (01.05.2006)
Published in IEEE signal processing letters (01.05.2006)
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Journal Article
Sparsity-Aware Possibilistic Clustering Algorithms
Xenaki, Spyridoula D., Koutroumbas, Konstantinos D., Rontogiannis, Athanasios A.
Published in IEEE transactions on fuzzy systems (01.12.2016)
Published in IEEE transactions on fuzzy systems (01.12.2016)
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Journal Article
Mobile Communication Systems in the Presence of Fading/Shadowing, Noise and Interference
Bithas, Petros S., Rontogiannis, Athanasios A.
Published in IEEE transactions on communications (01.03.2015)
Published in IEEE transactions on communications (01.03.2015)
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Journal Article
Online Reweighted Least Squares Robust PCA
Rontogiannis, Athanasios A., Giampouras, Paris, Koutroumbas, Konstantinos
Published in IEEE signal processing letters (01.01.2020)
Published in IEEE signal processing letters (01.01.2020)
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Journal Article
A Computationally Efficient Tensor Completion Algorithm
Tsaknakis, Ioannis C., Giampouras, Paris V., Rontogiannis, Athanasios A., Koutroumbas, Konstantinos D.
Published in IEEE signal processing letters (01.08.2018)
Published in IEEE signal processing letters (01.08.2018)
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