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Personal profile

Research Interests

Computer Engineering

External positions

Fingerprint Dive into the research topics where Vivekananda K Bhat is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Audio watermarking Engineering & Materials Science
Audio Watermarking Mathematics
Singular value decomposition Engineering & Materials Science
Quantization Mathematics
Watermark Mathematics
Quantization (signal) Engineering & Materials Science
Watermarking Engineering & Materials Science
Signal processing Engineering & Materials Science

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Research Output 2008 2020

  • 298 Citations
  • 6 h-Index
  • 6 Article
  • 3 Conference contribution

LAM-CIoT: Lightweight authentication mechanism in cloud-based IoT environment

Wazid, M., Das, A. K., Bhat K, V. & Vasilakos, A. V., 15-01-2020, In : Journal of Network and Computer Applications. 150, 102496.

Research output: Contribution to journalArticle

Authentication
Sensors
Internet
Network performance
Internet of things

Design of a blind quantization-based audio watermarking scheme using singular value decomposition

Bhat K, V., Das, A. K. & Lee, J. H., 01-01-2019, (Accepted/In press) In : Concurrency Computation. e5253.

Research output: Contribution to journalArticle

Audio Watermarking
Audio watermarking
Watermark
Singular value decomposition
Quantization

RAD-EI: A routing attack detection scheme for edge-based Internet of Things environment

Wazid, M., Reshma Dsouza, P., Das, A. K., Bhat K, V., Kumar, N. & Rodrigues, J. J. P. C., 01-10-2019, In : International Journal of Communication Systems. 32, 15, e4024.

Research output: Contribution to journalArticle

Critical infrastructures
Smart sensors
Communication
Intrusion detection
Internet of things
70 Citations (Scopus)

An audio watermarking scheme using singular value decomposition and dither-modulation quantization

Bhat K, V., Sengupta, I. & Das, A., 01-04-2011, In : Multimedia Tools and Applications. 52, 2-3, p. 369-383 15 p.

Research output: Contribution to journalArticle

Audio watermarking
Quantization (signal)
Singular value decomposition
Modulation
Watermarking
41 Citations (Scopus)

A new audio watermarking scheme based on singular value decomposition and quantization

Bhat K, V., Sengupta, I. & Das, A., 01-10-2011, In : Circuits, Systems, and Signal Processing. 30, 5, p. 915-927 13 p.

Research output: Contribution to journalArticle

Audio Watermarking
Audio watermarking
Singular value decomposition
Quantization
Watermark