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Engineering and Technology
South Africa
2026

D-Index & Metrics

Engineering and Technology

D-Index
56
Citations
12468
World Ranking
2806
National Ranking
6

Rajesh Kumar publications per year

1993: 1 publications 1994: 0 publications 1995: 2 publications 1996: 1 publications 1997: 1 publications 1998: 2 publications 1999: 1 publications 2000: 2 publications 2001: 3 publications 2002: 1 publications 2003: 2 publications 2004: 2 publications 2005: 3 publications 2006: 12 publications 2007: 6 publications 2008: 7 publications 2009: 13 publications 2010: 17 publications 2011: 20 publications 2012: 24 publications 2013: 20 publications 2014: 29 publications 2015: 35 publications 2016: 61 publications 2017: 49 publications 2018: 70 publications 2019: 47 publications 2020: 56 publications 2021: 54 publications 2022: 61 publications 2023: 64 publications 2024: 72 publications 2025: 93 publications 2026: 9 publications
1993 2026

840 publications in total across all disciplines

Rajesh Kumar publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Rajesh Kumar sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 747 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Rajesh Kumar D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Rajesh Kumar sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 56 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Engineering and Technology in South Africa Leader Award

Overview

Rajesh Kumar is affiliated with the University of Johannesburg in South Africa and has a research focus primarily within the field of Engineering. Their work encompasses significant contributions to subfields such as Electrical and Electronic Engineering, Biomedical Engineering, Artificial Intelligence, Control and Systems Engineering, and Automotive Engineering.

Their research topics include areas related to Smart Grid Energy Management, Advanced Battery Technologies Research, Electric Vehicles and Infrastructure, Energy Load and Power Forecasting, Muscle Activation and Electromyography Studies, EEG and Brain-Computer Interfaces, and Microgrid Control and Optimization.

Rajesh Kumar has authored several papers recently, including:

  • "An Integration of blockchain and AI for secure data sharing and detection of CT images for the hospitals," 2020, Computerized Medical Imaging and Graphics
  • "Reinforcement learning in robotic applications: a comprehensive survey," 2021, Artificial Intelligence Review
  • "Regional Brain Gray Matter Changes in Patients with Type 2 Diabetes Mellitus," 2020, Scientific Reports
  • "Impaired Glymphatic System Actions in Obstructive Sleep Apnea Adults," 2022, Frontiers in Neuroscience
  • "Learning based short term wind speed forecasting models for smart grid applications: An extensive review and case study," 2023, Electric Power Systems Research

Frequent co-authors collaborating with Rajesh Kumar include Ankit Vijayvargiya, Akash Saxena, Vikash Kumar Saini, Bhaswati Roy, and Ameena Saad Al-Sumaiti.

The scientist's work has been published repeatedly in venues such as arXiv (Cornell University), Materials Today Proceedings, IEEE Access, Scientific Reports, and IEEE Transactions on Industry Applications.

In addition to journal publications, Rajesh Kumar has contributed to book literature, with a publication titled Swarm Intelligence - Recent Advances and Current Applications released by IntechOpen in 2022.

Best Publications

  • A review on particle swarm optimization algorithms and their applications to data clustering

    Sandeep Rana;Sanjay Jasola;Rajesh Kumar

  • Reinforcement learning in robotic applications: a comprehensive survey

    Bharat Singh;Rajesh Kumar;Vinay Pratap Singh

  • Measurement of inclusive and differential cross sections in the H → ZZ * → 4ℓ decay channel in pp collisions at TeV with the ATLAS detector

    Unknown

  • Real-Time Implementation of a Harmony Search Algorithm-Based Clustering Protocol for Energy-Efficient Wireless Sensor Networks

    Duc Chinh Hoang;Parikshit Yadav;Rajesh Kumar;Sanjib Kumar Panda

  • Recent developments in human gait research: parameters, approaches, applications, machine learning techniques, datasets and challenges

    Chandra Prakash;Rajesh Kumar;Namita Mittal

  • An Intelligent Tuned Harmony Search algorithm for optimisation

    Parikshit Yadav;Rajesh Kumar;S. K. Panda;C. S. Chang

  • Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at TeV proton-proton�…

    Unknown

  • A hybrid multi-agent based particle swarm optimization algorithm for economic power dispatch

    Rajesh Kumar;Devendra Sharma;Abhinav Sadu

  • Economic analysis and power management of a stand-alone wind/photovoltaic hybrid energy system using biogeography based optimization algorithm

    Rajesh Kumar;R.A. Gupta;Ajay Kumar Bansal

  • Cardiac arrhythmias detection in an ECG beat signal using fast fourier transform and artificial neural network

    Himanshu Gothwal;Silky Kedawat;Rajesh Kumar

  • A comprehensive survey: Applications of multi-objective particle swarm optimization (MOPSO) algorithm

    Soniya Lalwani;Sorabh Singhal;Rajesh Kumar;Nilama Gupta

  • Binary Grey Wolf Optimizer for large scale unit commitment problem

    Lokesh Kumar Panwar;Srikanth Reddy K;Ashu Verma;Bijaya K. Panigrahi

  • Delving into the devils of bird’s-eye-view perception: A review, evaluation and recipe

    Unknown

  • Search for direct top-squark pair production in final states with two leptons in pp collisions at = 8 TeV with the ATLAS detector

    Unknown

  • Fuzzy C-Means clustering protocol for Wireless Sensor Networks

    D.C. Hoang;R. Kumar;S.K. Panda

  • A Robust Harmony Search Algorithm Based Clustering Protocol for Wireless Sensor Networks

    D. C. Hoang;Parikshit Yadav;R. Kumar;S. K. Panda

  • Electric Vehicle Charging Station Challenges and Opportunities: A Future Perspective

    Surbhi Pareek;A Sujil;Saurabh Ratra;Rajesh Kumar

  • Risk assessment for environmental health

    Unknown

  • BBO-based small autonomous hybrid power system optimization incorporating wind speed and solar radiation forecasting

    R.A. Gupta;Rajesh Kumar;Ajay Kumar Bansal

  • Economic Analysis and Power Management of a Small Autonomous Hybrid Power System (SAHPS) Using Biogeography Based Optimization (BBO) Algorithm

    A. K. Bansal;R. Kumar;R. A. Gupta

  • Multi-objective synergistic planning of EV fast-charging stations in the distribution system coupled with the transportation network

    Akanksha Shukla;Kusum Verma;Rajesh Kumar

  • Efficient solar energy harvester for wireless sensor nodes

    Ko Ko Win;Xinhui Wu;Souvik Dasgupta;Wong Jun Wen

Frequent Co-Authors

Bijaya Ketan Panigrahi
Bijaya Ketan Panigrahi Indian Institute of Technology Delhi
Sanjib Kumar Panda
Sanjib Kumar Panda National University of Singapore
Akshay Kumar Rathore
Akshay Kumar Rathore Concordia University
Nilanjan Dey
Nilanjan Dey Techno International New Town
Dim-Lee Kwong
Dim-Lee Kwong National University of Singapore
Mary Jane Heeg
Mary Jane Heeg Wayne State University
Navab Singh
Navab Singh Agency for Science, Technology and Research
Ahmad Umar
Ahmad Umar Najran University
Ramesh C. Bansal
Ramesh C. Bansal University of Sharjah
Sungjoo Lee
Sungjoo Lee Sungkyunkwan University

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