World's Best Scientists 2026 revealed!
Dhruba K. Bhattacharyya

Dhruba K. Bhattacharyya

D-Index & Metrics

Computer Science

D-Index
39
Citations
8182
World Ranking
9618
National Ranking
102

Dhruba K. Bhattacharyya publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Dhruba K. Bhattacharyya sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 244 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Dhruba K. Bhattacharyya D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Dhruba K. Bhattacharyya sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 39 D-Index — 33rd percentile

33% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Overview

Dhruba K. Bhattacharyya is affiliated with Tezpur University in India and has an extensive research portfolio predominantly in the fields of Computer Science and Biochemistry, Genetics, and Molecular Biology. Their work spans multiple interdisciplinary areas, reflecting significant contributions to molecular biology and artificial intelligence applications in bioinformatics and related domains.

Their research prominently covers topics such as gene expression and cancer classification, bioinformatics and genomic networks, and machine learning and data classification. Additional focus areas include RNA modifications and cancer, network security and intrusion detection, cancer-related molecular mechanisms, and esophageal cancer research and treatment.

Frequent publication venues for Bhattacharyya's research include:

  • Computers in Biology and Medicine
  • Journal of Biosciences
  • bioRxiv (Cold Spring Harbor Laboratory)
  • International Journal of Data Mining and Bioinformatics
  • Security and Privacy

Recent papers authored with various collaborators illustrate the diverse applications of deep learning, bioinformatics, and computational biology in healthcare and security contexts. Selected publications include:

  • "Botnet-based IoT network traffic analysis using deep learning" (2023, Security and Privacy)
  • "DEGnext: classification of differentially expressed genes from RNA-seq data using a convolutional neural network with transfer learning" (2022, BMC Bioinformatics)
  • "Multiview EEG signal analysis for diagnosis of schizophrenia: an optimized deep learning approach" (2024, Multimedia Tools and Applications)
  • "Machine/deep learning techniques for disease and nutrient deficiency disorder diagnosis in rice crops: A systematic review" (2024, Biosystems Engineering)
  • "Determining crucial genes associated with COVID-19 based on COPD Findings" (2020, Computers in Biology and Medicine)

Bhattacharyya collaborates regularly with a network of researchers, with frequent co-authors including Jugal Kalita, Swarup Roy, Bikash Baruah, Manash Pratim Dutta, and Pankaj Barah. These collaborations reflect a strong team-based approach to tackling complex challenges in data mining, machine learning, and bioinformatics.

Their subfields of study demonstrate a focus on both foundational and applied aspects of computational and biological sciences, covering molecular biology, artificial intelligence, computer vision and pattern recognition, computer networks and communications, and information systems.

Best Publications

  • Network Anomaly Detection: Methods, Systems and Tools

    Monowar H. Bhuyan;D. K. Bhattacharyya;J. K. Kalita

  • MIFS-ND: A mutual information-based feature selection method

    Nazrul Hoque;D. K. Bhattacharyya;Jugal K. Kalita

  • Botnet in DDoS Attacks: Trends and Challenges

    Nazrul Hoque;Dhruba K. Bhattacharyya;Jugal K. Kalita

  • A Survey of Outlier Detection Methods in Network Anomaly Identification

    Prasanta Gogoi;D.K. Bhattacharyya;B. Borah;Jugal K. Kalita

  • An empirical evaluation of information metrics for low-rate and high-rate DDoS attack detection

    Monowar H. Bhuyan;D. K. Bhattacharyya;Jugal K. Kalita

  • Detecting Distributed Denial of Service Attacks: Methods, Tools and Future Directions

    Monowar H. Bhuyan;Hirak Jyoti Kashyap;Dhruba Kumar Bhattacharyya;Jugal K. Kalita

  • An improved sampling-based DBSCAN for large spatial databases

    B. Borah;D.K. Bhattacharyya

  • Network Anomaly Detection: A Machine Learning Perspective

    Dhruba Kumar Bhattacharyya;Jugal Kumar Kalita

  • Surveying Port Scans and Their Detection Methodologies

    Monowar H. Bhuyan;D.K. Bhattacharyya;J.K. Kalita

  • Network attacks

    N. Hoque;Monowar H. Bhuyan;R.C. Baishya;D.K. Bhattacharyya

  • Packet and Flow Based Network Intrusion Dataset

    Prasanta Gogoi;Monowar H. Bhuyan;D. K. Bhattacharyya;Jugal K. Kalita

  • Towards Generating Real-life Datasets for Network Intrusion Detection.

    Monowar H. Bhuyan;Dhruba K. Bhattacharyya;Jugal K. Kalita

  • Hyperspectral Remote Sensing Classifications: A Perspective Survey

    Dibyajyoti Chutia;D. K. Bhattacharyya;Kandarpa Kumar Sarma;Ranjan Kalita

  • A multi-step outlier-based anomaly detection approach to network-wide traffic

    Monowar H. Bhuyan;D. K. Bhattacharyya;Jugal K. Kalita

  • Real-time DDoS attack detection using FPGA

    N. Hoque;H. Kashyap;D.K. Bhattacharyya

  • EFS-MI: an ensemble feature selection method for classification

    Nazrul Hoque;Mihir Singh;Dhruba K. Bhattacharyya

  • Reconstruction of gene co-expression network from microarray data using local expression patterns

    Swarup Roy;Dhruba K Bhattacharyya;Jugal K Kalita

  • Big Data Analytics in Bioinformatics: A Machine Learning Perspective.

    Hirak J. Kashyap;Hasin Afzal Ahmed;Nazrul Hoque;Swarup Roy

  • MLH-IDS: A Multi-Level Hybrid Intrusion Detection Method

    Prasanta Gogoi;D. K. Bhattacharyya;Bhogeswar Borah;Jugal K. Kalita

  • An approach to find embedded clusters using density based techniques

    S. Roy;D. K. Bhattacharyya

Frequent Co-Authors

Jugal Kalita
Jugal Kalita University of Colorado Colorado Springs
Ashish Ghosh
Ashish Ghosh Indian Statistical Institute
Sukumar Nandi
Sukumar Nandi Indian Institute of Technology Guwahati
Mohit Kumar Jolly
Mohit Kumar Jolly Indian Institute of Science
Erik Elmroth
Erik Elmroth Umeå University
Sankar K. Pal
Sankar K. Pal Indian Statistical Institute
Sushmita Mitra
Sushmita Mitra Indian Statistical Institute
Ranjan Das
Ranjan Das Indian Institute of Technology Ropar

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