Nirmalya Kar, Ph.D.

Employment

• National Institute of Technology Agartala Assistant professor
  2009 - Present
• Oxford College of Engineering Senior Lecturer
  2006 - 2009

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (58)

• A Secure Data Hiding Approach Using Natural Language Processing
  INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS 2026 DOI: 10.1007/S44196-026-01253-8
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• Secure video steganography using chaotic theory and LFSR
  Multimedia Tools and Applications 2026 DOI: 10.1007/s11042-026-21689-6
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• Satyachitra: CNN-Based Framework for Robust Copy-Move Forgery Detection and Dataset Analysis
  Procedia Computer Science 2026 DOI: 10.1016/j.procs.2026.06.189
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• Privacy-First Healthcare: A Decentralized Approach to Secure Medical Data Access and Authorization
  Procedia Computer Science 2026 DOI: 10.1016/j.procs.2026.06.102
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• Event-Triggered Sliding Mode Controller for Cognitive Internet of Things
  IEEE Transactions on Network and Service Management 2025 DOI: 10.1109/TNSM.2024.3502212
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• PwLMμ -TPE: A Visual-Usability and Privacy-Enhanced Thumbnail Preserving Encryption Scheme of Cloud Computing for Consumers
  IEEE Transactions on Consumer Electronics 2025 DOI: 10.1109/TCE.2024.3412100
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• A Blockchain-Based Secure Framework for Storage and Access of Surveillance Video Data
  2025 DOI: 10.1007/978-981-97-9515-4_3
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• An Approach Towards Modification of Playfair Cipher Using 16 $$\times $$ 16 Matrix
  Advances in Data and Information Sciences 2024 DOI: 10.1007/978-981-99-6906-7_13
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• Robust medical and color image cryptosystem using array index and chaotic S-box
  Cluster Computing 2024 DOI: 10.1007/S10586-024-04584-3
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• ML based assessment and prediction of air pollution from satellite images during COVID-19 pandemic
  MULTIMEDIA TOOLS AND APPLICATIONS 2024 DOI: 10.1007/S11042-023-18102-X
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