Indian Institute of Information Technology

Shaik Mohammad Rafi B

Full-time Visiting Faculty

Office Address:

Cabin/Room No: 214

Academic Qualifications

Education:

Ph.D 

PhD from IIT Hyderabad.
Thesis title: Significance of phonetic information in speaker verification systems.

PhD from Department of Electrical Engineering, IIT Hyderabad, 2023

M.Tech

M.Tech in systems and signal processing, JNTU Hyderabad, 2011

B.Tech

B.Tech in Electronics and Communications Engineering, Vasavi College of Engineering, Hyderabad, 2009.

Experience

Assistant Professor in the Department of Electronics and Communications Engineering at RGUKT RK Valley from Nov 2012 to July 2025

Research Areas of Interest

Machine learning, Deep Learning, Speech Technology, Signal Processing.

Awards / Honours

Publications / Projects

Journals:
  • 1. "Rafi, B Shaik Mohammad; Sankala, Sreekanth; Murty, K Sri Rama; ",Relative Significance of Speech Sounds in Speaker Verification Systems,"Circuits, Systems, and Signal Processing",Volume 42, pages 5412–5427,2023,Springer US New York
Conferences:
  • 1. "Rafi, B Shaik Mohammad; Murty, K Sri Rama; Nayak, Shekhar", A new approach for robust replay spoof detection in ASV systems,2017 IEEE Global Conference on Signal and Information Processing (GlobalSIP),,,51-55,2017,IEEE
  • 2. "Rafi B, Shaik Mohammad; Kodukula, Sri Rama Murty", Importance of Analytic Phase of the Speech Signal for Detecting Replay Attacks in Automatic Speaker Verification Systems,In ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 6306-6310. IEEE, 2019
  • 3. "Sankala, Sreekanth; Rafi, BSM; Sri Rama Murthy, K", Multi-Feature Integration for Speaker Embedding Extraction,"ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)",,,7957-7961,2022,IEEE
  • 4. "Sreekanth, S; Rafi, BSM; Murty, K Sri Rama; Bhati, Saurabhchand", Speaker Embedding Extraction with Virtual Phonetic Information,2019 IEEE Global Conference on Signal and Information Processing (GlobalSIP),,,1-5,2019,IEEE
  • 5. "Sankala, Sreekanth; Rafi, B Shaik Mohammad; Kodukula, Sri Rama Murty", Self attentive context dependent speaker embedding for speaker verification,2020 National Conference on Communications (NCC),,,1-5,2020,IEEE
  • 6. S. M. Rafi B, S. Sankala and S. R. Murty Kodukula" Speaker Verification Using Frame-Level Similarities," 2024 International Conference on Signal Processing and Communications (SPCOM), Bangalore, India, 2024, pp. 1-5, doi: 10.1109/SPCOM60851.2024.10631583.
  • 7. "Tellamekala, Mani Kumar; Rafi, Mohammad", Fragrance effect on beta band oscillations of primary visual and prefrontal cortices for reading tasks,2016 International Conference on Signal Processing and Communications (SPCOM),,,1-5,2016,IEEE
  • 8. "Tellamekala, Manikumar; Rafi, Shaik Mohammad", Phase Reversal and Suppressed Carrier Characteristics of Neo-Cortical Electroencephalography Signals,"Progress in Intelligent Computing Techniques: Theory, Practice, and Applications: Proceedings of ICACNI 2016, Volume 2",,,551-557,2018,Springer Singapore
  • 9. "Tellamekala, Manikumar; Rafi, Shaik Mohammad", Band Power Tuning of Primary Motor Cortex EEG for Continuous Bimanual Movements,"Progress in Intelligent Computing Techniques: Theory, Practice, and Applications: Proceedings of ICACNI 2016, Volume 2",,,143-149,2018,Springer Singapore
  • 10. "Bairaju, Siva Prasad Raju; Rafi, Shaik Mahammad", Consequences of various synaptic weights on the dynamics of structured recurrent hopfield nets,2017 2nd International Conference for Convergence in Technology (I2CT),,,230-235,2017,IEEE

 

Book Chapters
  • 1. “Shaik Mohammad Rafi B, Vinay U, Althaf S, Aravind G”, Autonomous Agriculture Robot for Smart Farming Intelligent Systems and Industrial Internet of Things for Sustainable Development, Edited by C. Kishor Kumar Reddy, P. R Anisha, Marlia Mohd Hanafiah, Srinath Doss, Kari Lippert

Patents

Teaching

Contact Information

Address for Communication:

Shaik Mohammad Rafi B,
Full Time Visiting Faculty,
Cabin/Room No: 214