S. Ramakrishnan

4.2k total citations
199 papers, 2.0k citations indexed

About

S. Ramakrishnan is a scholar working on Computer Vision and Pattern Recognition, Electrical and Electronic Engineering and Artificial Intelligence. According to data from OpenAlex, S. Ramakrishnan has authored 199 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Computer Vision and Pattern Recognition, 40 papers in Electrical and Electronic Engineering and 35 papers in Artificial Intelligence. Recurrent topics in S. Ramakrishnan's work include Chaos-based Image/Signal Encryption (20 papers), Magnetic confinement fusion research (20 papers) and Particle accelerators and beam dynamics (13 papers). S. Ramakrishnan is often cited by papers focused on Chaos-based Image/Signal Encryption (20 papers), Magnetic confinement fusion research (20 papers) and Particle accelerators and beam dynamics (13 papers). S. Ramakrishnan collaborates with scholars based in United States, India and Germany. S. Ramakrishnan's co-authors include Ibrahiem M. M. El Emary, Shervan Fekri-Ershad, K. Balasamy, Richard Wunderlich, P. Hasler, Brian Degnan, Arindam Basu, Stephen Brink, Stephen Nease and Richard A. Wysk and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Automatic Control and IEEE Transactions on Industrial Electronics.

In The Last Decade

S. Ramakrishnan

181 papers receiving 1.8k citations

Peers

S. Ramakrishnan

CVPR

AI

SP

EEE

CN

Héctor Pérez-Meana Mexico

Mikel Luján United Kingdom

Michael Gray United States

Maurizio Filippone United Kingdom

Xuemin Chi China

Nash Borges United States

Christian R. Shelton United States

Reza Ebrahimpour Iran

Roger Grosse Canada

Özgür Çetin United States

Héctor Pérez-Meana Mexico

S. Ramakrishnan

1.1k ×1.8

CVPR

417 ×0.8

AI

549 ×1.6

SP

183 ×0.7

EEE

94 ×0.4

CN

Citations per year, relative to S. Ramakrishnan S. Ramakrishnan (= 1×) peers Héctor Pérez-Meana

Countries citing papers authored by S. Ramakrishnan

Since Specialization

Citations

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

Fields of papers citing papers by S. Ramakrishnan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Ramakrishnan

This figure shows the co-authorship network connecting the top 25 collaborators of S. Ramakrishnan. A scholar is included among the top collaborators of S. Ramakrishnan 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 S. Ramakrishnan. S. Ramakrishnan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Arumugam, Ashokan, Sangeetha Narasimhan, S. Ramakrishnan, et al.. (2025). Do COVID-19 recovered individuals differ from healthy controls in accelerometer-measured physical activity and self-reported sleep? a UAE-based study. BMC Public Health. 25(1). 3360–3360.

2.

Al‐Sharman, Alham, Ashokan Arumugam, S. Ramakrishnan, et al.. (2025). Exploring the impact of note taking methods on cognitive function among university students. BMC Medical Education. 25(1). 1218–1218.

3.

Ramakrishnan, S., et al.. (2024). Effect of intercropping and zinc management on weed density and fodder yield in oats. Range Management and Agroforestry. 45(1). 171–174.

4.

Sreedharan, Jayadevan, et al.. (2024). Enhancing Medical Education through LLM: Integration of Generative GPT for Assessment and Feedback. Medical Science Educator. 35(1). 29–31. 1 indexed citations

5.

Ramakrishnan, S., et al.. (2021). Knowledge Graph-Based Approaches to Drug Repurposing for COVID-19. Journal of Chemical Information and Modeling. 61(8). 4058–4067. 40 indexed citations

6.

Balasamy, K. & S. Ramakrishnan. (2018). An intelligent reversible watermarking system for authenticating medical images using Wavelet and PSO. Cluster Computing. 22(S2). 4431–4442. 41 indexed citations

7.

Ramakrishnan, S., et al.. (2017). Survey of Digital Video Watermarking Techniques and Its Applications. 1(1). 22. 7 indexed citations

8.

Ramakrishnan, S., et al.. (2016). Modified Fuzzy Rough Quick Reduct Algorithm for Feature Selection in Cancer Microarray Data. 15(2). 1 indexed citations

9.

Ramakrishnan, S., et al.. (2014). An Optimized Extreme Learning Machine for Epileptic Seizure Detection. 41(4). 212–221. 17 indexed citations

10.

Ramakrishnan, S., et al.. (2014). PERFORMANCE COMPARISON FOR INTRUSION DETECTION SYSTEM USING NEURAL NETWORK WITH KDD DATASET. SHILAP Revista de lepidopterología. 4(3). 743–752. 34 indexed citations

11.

Ramakrishnan, S., et al.. (2013). Robust Wi-Fi Assisted GNSS Positioning in Urban Canyons. 2058–2065. 2 indexed citations

12.

Ramakrishnan, S., Tyler Reid, & Per Enge. (2013). Leveraging the L1Composite Signal to Enable Autonomous Navigation at GEO and Beyond. 3336–3346. 4 indexed citations

13.

Brink, Stephen, Stephen Nease, P. Hasler, et al.. (2012). A Learning-Enabled Neuron Array IC Based Upon Transistor Channel Models of Biological Phenomena. IEEE Transactions on Biomedical Circuits and Systems. 7(1). 71–81. 80 indexed citations

14.

Rummel, Th., et al.. (2011). The Trim Coils for the Wendelstein 7-X Magnet System. IEEE Transactions on Applied Superconductivity. 22(3). 4201704–4201704. 12 indexed citations

15.

Ramakrishnan, S. & Easter S. Suviseshamuthu. (2008). Classification of Soil Texture Based on Wavelet Domain Singular Values. 9. 33–50. 3 indexed citations

16.

Ramakrishnan, S., et al.. (2008). Singing Voice Detection in North Indian Classical Music. 10(2). 139–45. 11 indexed citations

17.

Ramakrishnan, S. & Easter S. Suviseshamuthu. (2007). Multiwavelets domain singular value features for image texture classification. Journal of Zhejiang University. Science A. 8(4). 538–549. 5 indexed citations

18.

Gould, Phillip L., et al.. (1998). BEHAVIOR OF CONFINED CONCRETE UNDER CYCLIC LOADING. 1. 4 indexed citations

19.

Ramakrishnan, S., et al.. (1998). Confined Concrete Subjected to Uniaxial Monotonic Loading. Journal of Engineering Mechanics. 124(12). 1303–1309. 38 indexed citations

20.

Ramakrishnan, S., et al.. (1992). A Hybrid Task Allocation Strategy for Delay Optimization in Distributed Computer Systems.. Networks. 55–65. 2 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