Ioannis Rigas

761 total citations
21 papers, 508 citations indexed

About

Ioannis Rigas is a scholar working on Human-Computer Interaction, Cognitive Neuroscience and Ophthalmology. According to data from OpenAlex, Ioannis Rigas has authored 21 papers receiving a total of 508 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Human-Computer Interaction, 9 papers in Cognitive Neuroscience and 6 papers in Ophthalmology. Recurrent topics in Ioannis Rigas's work include Gaze Tracking and Assistive Technology (14 papers), Glaucoma and retinal disorders (6 papers) and Biometric Identification and Security (5 papers). Ioannis Rigas is often cited by papers focused on Gaze Tracking and Assistive Technology (14 papers), Glaucoma and retinal disorders (6 papers) and Biometric Identification and Security (5 papers). Ioannis Rigas collaborates with scholars based in United States, Greece and Poland. Ioannis Rigas's co-authors include Oleg V. Komogortsev, George Economou, Spiros Fotopoulos, Lee Friedman, Reza Shadmehr, Panagiotis Papastergiou, Ehsan Sedaghat-Nejad, David J. Herzfeld, Thomas R. Reppert and Christos Hadjichristodoulou and has published in prestigious journals such as Journal of Neurophysiology, Pattern Recognition Letters and Information Fusion.

In The Last Decade

Ioannis Rigas

21 papers receiving 494 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ioannis Rigas United States 13 263 145 135 127 105 21 508
Brian A. Smith United States 8 255 1.0× 99 0.7× 19 0.1× 11 0.1× 120 1.1× 28 517
Isaak Kavasidis Italy 12 33 0.1× 170 1.2× 38 0.3× 33 0.3× 187 1.8× 36 566
Stanislav Popelka Czechia 13 201 0.8× 55 0.4× 30 0.2× 14 0.1× 155 1.5× 54 540
Mircea C. Ionita Ireland 7 72 0.3× 30 0.2× 32 0.2× 16 0.1× 121 1.2× 12 312
Shiwei Cheng China 11 163 0.6× 108 0.7× 20 0.1× 35 0.3× 67 0.6× 48 371
Anjith George Switzerland 7 86 0.3× 35 0.2× 45 0.3× 28 0.2× 94 0.9× 19 260
Morgan Dixon United States 12 320 1.2× 176 1.2× 19 0.1× 98 0.8× 152 1.4× 17 575
Ronaldo Martins da Costa Brazil 11 59 0.2× 44 0.3× 38 0.3× 32 0.3× 53 0.5× 40 306
Michael Xuelin Huang Hong Kong 12 262 1.0× 117 0.8× 13 0.1× 9 0.1× 123 1.2× 34 430
Vassilios Krassanakis Greece 11 168 0.6× 68 0.5× 8 0.1× 7 0.1× 117 1.1× 36 413

Countries citing papers authored by Ioannis Rigas

Since Specialization
Citations

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

Fields of papers citing papers by Ioannis Rigas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ioannis Rigas. 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 Ioannis Rigas. The network helps show where Ioannis Rigas may publish in the future.

Co-authorship network of co-authors of Ioannis Rigas

This figure shows the co-authorship network connecting the top 25 collaborators of Ioannis Rigas. A scholar is included among the top collaborators of Ioannis Rigas 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 Ioannis Rigas. Ioannis Rigas 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.
Rigas, Ioannis, Lee Friedman, & Oleg V. Komogortsev. (2018). Study of an Extensive Set of Eye Movement Features: Extraction Methods and Statistical Analysis. Journal of Eye Movement Research. 11(1). 39 indexed citations
2.
Friedman, Lee, et al.. (2018). A novel evaluation of two related and two independent algorithms for eye movement classification during reading. Behavior Research Methods. 50(4). 1374–1397. 38 indexed citations
3.
Reppert, Thomas R., Ioannis Rigas, David J. Herzfeld, et al.. (2018). Movement vigor as a traitlike attribute of individuality. Journal of Neurophysiology. 120(2). 741–757. 44 indexed citations
4.
Rigas, Ioannis, et al.. (2016). Eye Movement Biometrics on Wearable Devices. 1503–1509. 3 indexed citations
5.
Rigas, Ioannis, Oleg V. Komogortsev, & Reza Shadmehr. (2016). Biometric Recognition via Eye Movements. ACM Transactions on Applied Perception. 13(2). 1–21. 36 indexed citations
6.
Rigas, Ioannis & Oleg V. Komogortsev. (2015). Eye movement-driven defense against iris print-attacks. Pattern Recognition Letters. 68. 316–326. 33 indexed citations
7.
Rigas, Ioannis, et al.. (2015). Towards a multi-source fusion approach for eye movement-driven recognition. Information Fusion. 32. 13–25. 19 indexed citations
8.
Komogortsev, Oleg V. & Ioannis Rigas. (2015). BioEye 2015: Competition on biometrics via eye movements. 1–8. 12 indexed citations
9.
Rigas, Ioannis, George Economou, & Spiros Fotopoulos. (2015). Efficient modeling of visual saliency based on local sparse representation and the use of hamming distance. Computer Vision and Image Understanding. 134. 33–45. 12 indexed citations
10.
Rigas, Ioannis & Oleg V. Komogortsev. (2014). Biometric Recognition via Probabilistic Spatial Projection of Eye Movement Trajectories in Dynamic Visual Environments. IEEE Transactions on Information Forensics and Security. 9(10). 1743–1754. 32 indexed citations
11.
Rigas, Ioannis & Oleg V. Komogortsev. (2014). Gaze estimation as a framework for iris liveness detection. 1–8. 12 indexed citations
12.
Rigas, Ioannis & Oleg V. Komogortsev. (2014). Biometric recognition via fixation density maps. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9075. 90750M–90750M. 7 indexed citations
13.
Kasprowski, Paweł & Ioannis Rigas. (2013). The influence of dataset quality on the results of behavioral biometric experiments. 1–8. 8 indexed citations
14.
Rigas, Ioannis, George Economou, & Spiros Fotopoulos. (2013). Low-Level Visual Saliency With Application on Aerial Imagery. IEEE Geoscience and Remote Sensing Letters. 10(6). 1389–1393. 12 indexed citations
15.
Rigas, Ioannis, George Economou, & Spiros Fotopoulos. (2012). Biometric identification based on the eye movements and graph matching techniques. Pattern Recognition Letters. 33(6). 786–792. 68 indexed citations
16.
Rigas, Ioannis, George Economou, & Spiros Fotopoulos. (2012). Human eye movements as a trait for biometrical identification. 217–222. 33 indexed citations
17.
Theodorakopoulos, Ilias, Ioannis Rigas, George Economou, & Spiros Fotopoulos. (2011). Face recognition via local sparse coding. 54. 1647–1652. 7 indexed citations
18.
Rigas, Ioannis, et al.. (2010). Assessment and Modelling of Groundwater Quality Data by Environmetric Methods in the Context of Public Health. Water Resources Management. 24(12). 3257–3278. 27 indexed citations
19.
Hadjichristodoulou, Christos, et al.. (2009). Application of multivariate statistical methods for groundwater physicochemical and biological quality assessment in the context of public health. Environmental Monitoring and Assessment. 170(1-4). 87–97. 36 indexed citations
20.
Rigas, Ioannis, et al.. (2008). Determination and modelling of clinical laboratory data of healthy individuals and patients with end-stage renal failure. Open Medicine. 4(1). 37–48. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Brian A. Smith Breakdown of academic impact, for papers by Isaak Kavasidis Breakdown of academic impact, for papers by Stanislav Popelka Breakdown of academic impact, for papers by Mircea C. Ionita Breakdown of academic impact, for papers by Shiwei Cheng Breakdown of academic impact, for papers by Anjith George Breakdown of academic impact, for papers by Morgan Dixon Breakdown of academic impact, for papers by Ronaldo Martins da Costa Breakdown of academic impact, for papers by Michael Xuelin Huang Breakdown of academic impact, for papers by Vassilios Krassanakis
Rankless by CCL
2026