Athanasios A. Rontogiannis

2.0k total citations
105 papers, 1.5k citations indexed

About

Athanasios A. Rontogiannis is a scholar working on Electrical and Electronic Engineering, Computational Mechanics and Computer Networks and Communications. According to data from OpenAlex, Athanasios A. Rontogiannis has authored 105 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Electrical and Electronic Engineering, 40 papers in Computational Mechanics and 37 papers in Computer Networks and Communications. Recurrent topics in Athanasios A. Rontogiannis's work include Blind Source Separation Techniques (31 papers), Advanced Wireless Communication Techniques (26 papers) and Advanced Adaptive Filtering Techniques (25 papers). Athanasios A. Rontogiannis is often cited by papers focused on Blind Source Separation Techniques (31 papers), Advanced Wireless Communication Techniques (26 papers) and Advanced Adaptive Filtering Techniques (25 papers). Athanasios A. Rontogiannis collaborates with scholars based in Greece, United States and Netherlands. Athanasios A. Rontogiannis's co-authors include Konstantinos Koutroumbas, Sergios Theodoridis, Eleftherios Kofidis, Kostas Berberidis, Petros S. Bithas, P. Takis Mathiopoulos, George K. Karagiannidis, Dimitrios Katselis, Nikos C. Sagias and Christos G. Tsinos and has published in prestigious journals such as IEEE Transactions on Signal Processing, IEEE Transactions on Communications and IEEE Transactions on Wireless Communications.

In The Last Decade

Athanasios A. Rontogiannis

102 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Athanasios A. Rontogiannis Greece 18 883 584 283 222 195 105 1.5k
Baltasar Beferull‐Lozano Norway 20 701 0.8× 1.0k 1.7× 142 0.5× 189 0.9× 227 1.2× 152 1.8k
George N. Karystinos Greece 15 547 0.6× 357 0.6× 234 0.8× 270 1.2× 67 0.3× 66 1.1k
Ioannis D. Schizas United States 17 469 0.5× 1.2k 2.0× 618 2.2× 270 1.2× 101 0.5× 74 1.9k
Javier Vía Spain 20 492 0.6× 470 0.8× 376 1.3× 738 3.3× 27 0.1× 106 1.6k
Minli Yao China 18 564 0.6× 224 0.4× 122 0.4× 184 0.8× 92 0.5× 83 1.2k
Manuel Prieto Spain 21 231 0.3× 676 1.2× 106 0.4× 146 0.7× 171 0.9× 145 1.6k
Pedro M. Q. Aguiar Portugal 17 235 0.3× 408 0.7× 325 1.1× 97 0.4× 57 0.3× 70 1.2k
João F. C. Mota United Kingdom 13 214 0.2× 392 0.7× 409 1.4× 97 0.4× 43 0.2× 48 857
Zijing Zhang China 28 414 0.5× 121 0.2× 229 0.8× 750 3.4× 76 0.4× 137 2.3k
Sana Salous United Kingdom 27 1.8k 2.0× 592 1.0× 71 0.3× 240 1.1× 106 0.5× 178 2.8k

Countries citing papers authored by Athanasios A. Rontogiannis

Since Specialization
Citations

This map shows the geographic impact of Athanasios A. Rontogiannis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Athanasios A. Rontogiannis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Athanasios A. Rontogiannis more than expected).

Fields of papers citing papers by Athanasios A. Rontogiannis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Athanasios A. Rontogiannis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Athanasios A. Rontogiannis. The network helps show where Athanasios A. Rontogiannis may publish in the future.

Co-authorship network of co-authors of Athanasios A. Rontogiannis

This figure shows the co-authorship network connecting the top 25 collaborators of Athanasios A. Rontogiannis. A scholar is included among the top collaborators of Athanasios A. Rontogiannis based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Athanasios A. Rontogiannis. Athanasios A. Rontogiannis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Rontogiannis, Athanasios A., et al.. (2024). Hyperspectral Image Denoising by Jointly Using Variational Bayes Matrix Factorization and Deep Image Prior. 7626–7630. 1 indexed citations
2.
Rontogiannis, Athanasios A., et al.. (2023). Online rank-revealing block-term tensor decomposition. Signal Processing. 212. 109126–109126. 4 indexed citations
3.
Rontogiannis, Athanasios A., et al.. (2022). Block-Term Tensor Decomposition Model Selection and Computation: The Bayesian Way. IEEE Transactions on Signal Processing. 70. 1704–1717. 17 indexed citations
4.
Rontogiannis, Athanasios A., et al.. (2020). Block-Term Tensor Decomposition: Model Selection and Computation. 1976–1980. 7 indexed citations
5.
Rontogiannis, Athanasios A., et al.. (2018). A Computationally Efficient Tensor Completion Algorithm. IEEE Signal Processing Letters. 25(8). 1266–1270. 5 indexed citations
6.
Sykioti, Olga, et al.. (2018). Classification of Sentinel-2 Images Utilizing Abundance Representation. MDPI (MDPI AG). 328–328. 9 indexed citations
7.
Rontogiannis, Athanasios A., et al.. (2017). Online sparse and low-rank subspace learning from incomplete data: A Bayesian view. Signal Processing. 137. 199–212. 11 indexed citations
8.
Bithas, Petros S. & Athanasios A. Rontogiannis. (2016). User selection scheme with limited feedback processing and outdated CSI in multiuser relay networks. Wireless Communications and Mobile Computing. 16(16). 2700–2713. 2 indexed citations
9.
10.
Kofidis, Eleftherios, et al.. (2014). Preamble-based channel estimation in single-relay networks using FBMC/OQAM. EURASIP Journal on Advances in Signal Processing. 2014(1). 3 indexed citations
11.
Kofidis, Eleftherios, et al.. (2013). Preamble Design for Channel Estimation in OFDM/OQAM Cooperative Systems. 1–5. 3 indexed citations
12.
Kofidis, Eleftherios, et al.. (2013). Optimal training design for channel estimation in OFDM/OQAM cooperative systems. 230–234. 3 indexed citations
13.
Rontogiannis, Athanasios A., et al.. (2013). A fast variational Bayes algorithm for sparse semi-supervised unmixing of OMEGA/Mars express data. 307. 1–4. 3 indexed citations
14.
Rontogiannis, Athanasios A., et al.. (2013). Variational Bayesian Sparse Adaptive Filtering Using A Gauss-Seidel Recursive Approach. Zenodo (CERN European Organization for Nuclear Research). 1–5. 3 indexed citations
15.
Rontogiannis, Athanasios A., et al.. (2012). A fast algorithm for the Bayesian adaptive lasso. European Signal Processing Conference. 974–978. 1 indexed citations
16.
Rontogiannis, Athanasios A., et al.. (2011). Sparse semi-supervised hyperspectral unmixing using a novel iterative Bayesian inference algorithm. European Signal Processing Conference. 1165–1169. 2 indexed citations
17.
Rontogiannis, Athanasios A., et al.. (2011). Training design in single relay AF cooperative systems with correlated channels. 57. 3316–3319. 7 indexed citations
18.
Rontogiannis, Athanasios A., et al.. (2008). A soft constrained MAP estimator for supervised hyperspectral signal unmixing. European Signal Processing Conference. 1–5. 4 indexed citations
19.
Rontogiannis, Athanasios A., et al.. (2008). Turbo Equalization of Non-Linear Satellite Channels Using Soft Interference Cancellation. 2006. 289–292. 12 indexed citations
20.
Rontogiannis, Athanasios A., Vassilis Kekatos, & Kostas Berberidis. (2006). A square-root adaptive V-BLAST algorithm for fast time-varying MIMO channels. IEEE Signal Processing Letters. 13(5). 265–268. 22 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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