2026 Dhruba K. Bhattacharyya: Computer Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Computer Science	39	9619	9343	102	101	244	8182

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

1601
Citations
MIFS-ND: A mutual information-based feature selection method

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

491
Citations
Botnet in DDoS Attacks: Trends and Challenges

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

331
Citations
A Survey of Outlier Detection Methods in Network Anomaly Identification

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

328
Citations
An empirical evaluation of information metrics for low-rate and high-rate DDoS attack detection

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

267
Citations
Detecting Distributed Denial of Service Attacks: Methods, Tools and Future Directions

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

234
Citations
An improved sampling-based DBSCAN for large spatial databases

B. Borah;D.K. Bhattacharyya

232
Citations
Network Anomaly Detection: A Machine Learning Perspective

Dhruba Kumar Bhattacharyya;Jugal Kumar Kalita

231
Citations
Surveying Port Scans and Their Detection Methodologies

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

219
Citations
Network attacks

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

197
Citations
Packet and Flow Based Network Intrusion Dataset

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

173
Citations
Towards Generating Real-life Datasets for Network Intrusion Detection.

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

141
Citations
Hyperspectral Remote Sensing Classifications: A Perspective Survey

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

123
Citations
A multi-step outlier-based anomaly detection approach to network-wide traffic

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

120
Citations
Real-time DDoS attack detection using FPGA

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

118
Citations
EFS-MI: an ensemble feature selection method for classification

Nazrul Hoque;Mihir Singh;Dhruba K. Bhattacharyya

110
Citations
Reconstruction of gene co-expression network from microarray data using local expression patterns

Swarup Roy;Dhruba K Bhattacharyya;Jugal K Kalita

105
Citations
Big Data Analytics in Bioinformatics: A Machine Learning Perspective.

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

102
Citations
MLH-IDS: A Multi-Level Hybrid Intrusion Detection Method

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

101
Citations
An approach to find embedded clusters using density based techniques

S. Roy;D. K. Bhattacharyya

100
Citations

Frequent Co-Authors

Jugal Kalita University of Colorado Colorado Springs

Ashish Ghosh Indian Statistical Institute

Mohit Kumar Jolly Indian Institute of Science

Erik Elmroth Umeå University

Sankar K. Pal Indian Statistical Institute

Sushmita Mitra Indian Statistical Institute

External Links

Personal website of Dhruba K. Bhattacharyya

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