R. Unnikrishnan

1.1k total citations
41 papers, 813 citations indexed

About

R. Unnikrishnan is a scholar working on Computer Vision and Pattern Recognition, Control and Systems Engineering and Mechanical Engineering. According to data from OpenAlex, R. Unnikrishnan has authored 41 papers receiving a total of 813 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Computer Vision and Pattern Recognition, 8 papers in Control and Systems Engineering and 8 papers in Mechanical Engineering. Recurrent topics in R. Unnikrishnan's work include Teleoperation and Haptic Systems (6 papers), Robotics and Sensor-Based Localization (5 papers) and ICT in Developing Communities (4 papers). R. Unnikrishnan is often cited by papers focused on Teleoperation and Haptic Systems (6 papers), Robotics and Sensor-Based Localization (5 papers) and ICT in Developing Communities (4 papers). R. Unnikrishnan collaborates with scholars based in United States, India and United Kingdom. R. Unnikrishnan's co-authors include Martial Hebert, Caroline Pantofaru, Rao R. Bhavani, Alonzo Kelly, Nicolas Vandapel, Jean‐François Lalonde, David Stager, Charles Slivinsky and D.W. Tufts and has published in prestigious journals such as IEEE Transactions on Automatic Control, Electronics Letters and IEEE Robotics & Automation Magazine.

In The Last Decade

R. Unnikrishnan

38 papers receiving 758 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Unnikrishnan United States 14 430 155 116 100 94 41 813
Antonio Bandera Spain 19 701 1.6× 305 2.0× 76 0.7× 45 0.5× 41 0.4× 104 1.1k
Angelos Amanatiadis Greece 20 701 1.6× 312 2.0× 157 1.4× 61 0.6× 42 0.4× 76 1.2k
Ichiro Ide Japan 18 853 2.0× 130 0.8× 108 0.9× 86 0.9× 24 0.3× 195 1.2k
Zhengxing Sun China 14 759 1.8× 62 0.4× 57 0.5× 32 0.3× 76 0.8× 120 1.0k
Yifan Liu China 17 920 2.1× 141 0.9× 253 2.2× 37 0.4× 51 0.5× 50 1.3k
Hung‐Kuo Chu Taiwan 15 825 1.9× 85 0.5× 64 0.6× 81 0.8× 133 1.4× 78 1.3k
Vincent Frémont France 15 395 0.9× 228 1.5× 82 0.7× 84 0.8× 48 0.5× 61 682
Nobuo Kawaguchi Japan 17 360 0.8× 133 0.9× 46 0.4× 76 0.8× 28 0.3× 143 1.1k
Xiangjing An China 14 735 1.7× 139 0.9× 116 1.0× 90 0.9× 21 0.2× 54 946
Wei-Chen Chiu Taiwan 16 873 2.0× 145 0.9× 166 1.4× 37 0.4× 50 0.5× 55 1.1k

Countries citing papers authored by R. Unnikrishnan

Since Specialization
Citations

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

Fields of papers citing papers by R. Unnikrishnan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Unnikrishnan

This figure shows the co-authorship network connecting the top 25 collaborators of R. Unnikrishnan. A scholar is included among the top collaborators of R. Unnikrishnan 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 R. Unnikrishnan. R. Unnikrishnan 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.
Unnikrishnan, R., et al.. (2019). Design and Perception of a Social Robot to Promote Hand Washing among Children in a Rural Indian School. ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam). 1–6. 5 indexed citations
2.
3.
Unnikrishnan, R., et al.. (2017). Virtual Rebar Bending Training Environment with Haptics Feedback. 1–6. 4 indexed citations
4.
Unnikrishnan, R., et al.. (2016). Cursor Control Using Head and Hand Movement. International Journal of Scientific Research in Science Engineering and Technology. 2(3). 640–643. 1 indexed citations
5.
Unnikrishnan, R., et al.. (2016). Design and development of balance training platform and games for people with balance impairments. 34. 960–966. 10 indexed citations
6.
Unnikrishnan, R., et al.. (2016). Of Elephants and Nested Loops. 137–146. 31 indexed citations
7.
8.
Unnikrishnan, R., et al.. (2014). Haptic simulations for training plumbing skills. 65–70. 15 indexed citations
9.
Unnikrishnan, R., et al.. (2014). Do It Yourself Educational Kits for Vocational Education and Training. 1–5. 5 indexed citations
10.
Unnikrishnan, R., et al.. (2010). Vocational education technology. 1–7. 22 indexed citations
11.
Unnikrishnan, R. & Martial Hebert. (2008). Multi-scale interest regions from unorganized point clouds. Figshare. 1–8. 67 indexed citations
12.
13.
Unnikrishnan, R. & Martial Hebert. (2005). Measures of Similarity. 394–394. 123 indexed citations
14.
Pantofaru, Caroline, R. Unnikrishnan, & Martial Hebert. (2004). Toward generating labeled maps from color and range data for robot navigation. Figshare. 2. 1314–1321. 11 indexed citations
15.
Unnikrishnan, R. & Martial Hebert. (2004). Robust extraction of multiple structures from non-uniformly sampled data. Figshare. 2. 1322–1329. 24 indexed citations
16.
Unnikrishnan, R. & Alonzo Kelly. (2003). A constrained optimization approach to globally consistent mapping. 1. 564–569. 16 indexed citations
17.
Unnikrishnan, R., et al.. (2002). Automatic control of unwind tension in film finishing applications. 2. 774–779. 2 indexed citations
18.
Unnikrishnan, R., et al.. (1988). Linear circuit analysis. Prentice Hall eBooks. 4 indexed citations
19.
Unnikrishnan, R., et al.. (1987). Instabilities in numerical inversion of Laplace transforms using Taylor series approach. Electronics Letters. 23(10). 482–483. 2 indexed citations
20.
Unnikrishnan, R.. (1978). Note on the stability of first-order p.w.m. systems. Electronics Letters. 14(24). 774–775. 1 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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