A.G. Constantinides

6.2k total citations · 1 hit paper
246 papers, 4.1k citations indexed

About

A.G. Constantinides is a scholar working on Signal Processing, Computer Vision and Pattern Recognition and Computational Mechanics. According to data from OpenAlex, A.G. Constantinides has authored 246 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 131 papers in Signal Processing, 84 papers in Computer Vision and Pattern Recognition and 76 papers in Computational Mechanics. Recurrent topics in A.G. Constantinides's work include Advanced Adaptive Filtering Techniques (62 papers), Blind Source Separation Techniques (54 papers) and Digital Filter Design and Implementation (41 papers). A.G. Constantinides is often cited by papers focused on Advanced Adaptive Filtering Techniques (62 papers), Blind Source Separation Techniques (54 papers) and Digital Filter Design and Implementation (41 papers). A.G. Constantinides collaborates with scholars based in United Kingdom, United States and Hong Kong. A.G. Constantinides's co-authors include A. Paulraj, E. Biglieri, H. Vincent Poor, Andrea Goldsmith, Robert Calderbank, O. Tanrıkulu, Jonathon A. Chambers, Danilo P. Mandic, O.J. Morris and Michael Chan and has published in prestigious journals such as Proceedings of the IEEE, IEEE Transactions on Image Processing and IEEE Transactions on Signal Processing.

In The Last Decade

A.G. Constantinides

225 papers receiving 3.8k citations

Hit Papers

MIMO Wireless Communications 2007 2026 2013 2019 2007 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. MIMO Wireless Communications
    2007 683 citations A.G. Constantinides et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A.G. Constantinides United Kingdom 28 1.6k 1.2k 1.1k 1.1k 675 246 4.1k
A. Antoniou Canada 32 1.8k 1.1× 1.1k 0.9× 803 0.7× 1.3k 1.2× 279 0.4× 286 3.7k
Maurice Bellanger France 19 1.7k 1.1× 1.4k 1.1× 517 0.5× 1.6k 1.5× 783 1.2× 70 3.8k
Wu-Sheng Lu Canada 34 1.4k 0.9× 952 0.8× 804 0.7× 1.0k 1.0× 489 0.7× 254 3.5k
Maryam Fazel United States 21 934 0.6× 710 0.6× 1.3k 1.2× 3.0k 2.8× 535 0.8× 79 5.2k
Y. Neuvo Finland 31 2.0k 1.3× 631 0.5× 3.7k 3.2× 1.2k 1.1× 270 0.4× 215 5.8k
R. Crochiere United States 24 2.1k 1.3× 712 0.6× 1.4k 1.2× 1.0k 0.9× 239 0.4× 75 3.1k
Ahmed H. Tewfik United States 37 1.5k 1.0× 1.1k 0.9× 3.6k 3.1× 390 0.4× 821 1.2× 432 6.5k
Pramod Kumar Meher Singapore 34 2.2k 1.4× 1.3k 1.1× 1.1k 1.0× 709 0.7× 290 0.4× 234 4.3k
Jie Chen China 32 1.2k 0.8× 417 0.3× 875 0.8× 1.6k 1.5× 491 0.7× 249 4.3k
Gongguo Tang United States 24 1.0k 0.6× 824 0.7× 1.1k 0.9× 1.5k 1.4× 220 0.3× 88 3.9k

Countries citing papers authored by A.G. Constantinides

Since Specialization
Citations

This map shows the geographic impact of A.G. Constantinides'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 A.G. Constantinides with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A.G. Constantinides more than expected).

Fields of papers citing papers by A.G. Constantinides

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.G. Constantinides. 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 A.G. Constantinides. The network helps show where A.G. Constantinides may publish in the future.

Co-authorship network of co-authors of A.G. Constantinides

This figure shows the co-authorship network connecting the top 25 collaborators of A.G. Constantinides. A scholar is included among the top collaborators of A.G. Constantinides 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 A.G. Constantinides. A.G. Constantinides 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.
Oppenheim, Alan V. & A.G. Constantinides. (2021). Reflections After 50-Plus Years in the Classroom [Reflections]. IEEE Signal Processing Magazine. 38(3). 14–18. 1 indexed citations
2.
Bugallo, Mónica F., A.G. Constantinides, Danilo P. Mandic, Alan V. Oppenheim, & Roberto Togneri. (2021). Innovation Starts With Education [From the Guest Editors]. IEEE Signal Processing Magazine. 38(3). 11–13. 1 indexed citations
3.
Panayides, Andreas S., Marios S. Pattichis, M. Pantziaris, A.G. Constantinides, & Constantinos S. Pattichis. (2020). The Battle of the Video Codecs in the Healthcare Domain - A Comparative Performance Evaluation Study Leveraging VVC and AV1. IEEE Access. 8. 11469–11481. 16 indexed citations
4.
Panayides, Andreas S. & A.G. Constantinides. (2013). DRIVEN: Diagnostically Robust Ultrasound Video Transmission over Emerging Wireless Networks.. ERCIM news/ERCIM news online edition. 2013. 1 indexed citations
5.
Panayides, Andreas S., et al.. (2012). High efficiency video coding for ultrasound video communication in m-health systems. PubMed. 7798. 2170–2173. 14 indexed citations
6.
Talantzis, Fotios & A.G. Constantinides. (2009). A Multimicrophone Voice Activity Detection System Based on Mutual Information. Journal of the Audio Engineering Society. 57(11). 937–950. 2 indexed citations
7.
Talantzis, Fotios, Aristodemos Pnevmatikakis, & A.G. Constantinides. (2008). Audio–Visual Active Speaker Tracking in Cluttered Indoors Environments $^{\ast}$. IEEE Transactions on Systems Man and Cybernetics Part B (Cybernetics). 39(1). 7–15. 11 indexed citations
8.
Talantzis, Fotios, Aristodemos Pnevmatikakis, & A.G. Constantinides. (2008). Audio–Visual Active Speaker Tracking in Cluttered Indoors Environments. IEEE Transactions on Systems Man and Cybernetics Part B (Cybernetics). 38(3). 799–807. 44 indexed citations
9.
Cvetković, Zoran, Peter Sollich, Saeid Sanei, et al.. (2007). 2007 15th International Conference on Digital Signal Processing. 18 indexed citations
10.
Stathaki, Tania, et al.. (1999). Root moments: a nonlinear signal transformation for minimum FIR filter design.. 85–89. 2 indexed citations
11.
Kwok, Sai Ho & A.G. Constantinides. (1997). A fast recursive shortest spanning tree for image segmentation and edge detection. IEEE Transactions on Image Processing. 6(2). 328–332. 44 indexed citations
12.
Vlachos, T. & A.G. Constantinides. (1992). A graph-theoretic approach to colour image segmentation and contour classification. International Conference on Image Processing. 298–302. 9 indexed citations
13.
Constantinides, A.G., et al.. (1989). Effects of packet loss on 3 toll quality speech coders. 380–385. 6 indexed citations
14.
Morris, O.J., et al.. (1986). Graph theory for image analysis: an approach based on the shortest spanning tree. IEE Proceedings F Communications, Radar and Signal Processing. 133(2). 146–152. 114 indexed citations
15.
Siu, Wan-Chi & A.G. Constantinides. (1984). On the computation of discrete fourier transform using fermat number transform. IEE Proceedings F Communications, Radar and Signal Processing. 131(1). 7–14. 5 indexed citations
16.
Constantinides, A.G., et al.. (1984). Multidimensional Digital Signal Processing.. Defense Technical Information Center (DTIC). 85. 24209. 57 indexed citations
17.
Constantinides, A.G., et al.. (1984). Graph-theoretic approach to composite-source-model estimation for image coding. IEE Proceedings F Communications, Radar and Signal Processing. 131(1). 71–79.
18.
Constantinides, A.G., et al.. (1983). Optimum block quantisation in signal processing. IEE Proceedings F Communications, Radar and Signal Processing. 130(6). 543–547.
19.
Constantinides, A.G., et al.. (1983). Nonlinear image processing for optimum composite source coding. IEE Proceedings F Communications, Radar and Signal Processing. 130(5). 441–451. 4 indexed citations
20.
Constantinides, A.G., et al.. (1976). Active RC filters derivable from LC ladder filters via linear transformations. 1(1). 17–21. 6 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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