Recent Publications

Books

• Ogunfunmi, Tokunbo (with Roberto Togneri and Narasimha, M.J. (Sim) eds.), Speech and Audio Processing for Coding, Enhancement and Recognition; Book ID: 310948. ISBN 978-1-4939-1455-5, book published by Springer Publishers, 2015.
• Ogunfunmi, Tokunbo (with Narasimha, M.J. (Sim)), Principles of Speech Coding, book published by CRC Press, 2010.
• Ogunfunmi, Tokunbo (with Narasimha, M.J. (Sim)), Solutions Manual for Principles of Speech Coding, published by CRC Press, 2010.
• Ogunfunmi, Tokunbo, Adaptive Nonlinear System Identification: The Volterra and Wiener Model Approaches, book published by Springer Publishers, 2007.

Select Journals

• Ogunfunmi, Tokunbo (with Safarian, Carlo), The Quaternion Stochastic Information Gradient Algorithm for Nonlinear Adaptive Systems, IEEE Transactions on Signal Processing, vol. 63, Issue 23 (2019) pp. 5909-5921.
• Ogunfunmi, Tokunbo (with Seto, Koji), A scalable wideband speech codec using the wavelet packet transform based on the internet low bitrate codec, Computer Speech & Language journal vol. 54, pp. 61-70, https://doi.org/10.1016/j. csl.2018.09.001, (March 2019).
• Ogunfunmi, Tokunbo (with Safarian, Carlo), Quaternion Minimum Error Entropy Adaptive Algorithm with Fiducial Points for Nonlinear Adaptive Systems, Signal Processing (SIGPRO) journal vol. 163 pp. 188-200, (2019).  
• Tokunbo Ogunfunmi, Ravi Ramachandran, Roberto Togneri, Brett Smolenski and Visar Berisha, Guest Editorial: Algorithms and Architectures for Machine Learning Based Speech Processing, Circuits, Systems and Signal Processing (CSSP) journal vol. 38 pp. 3399-3405, (2019).
• Tokunbo Ogunfunmi, Ravi Ramachandran, Roberto Togneri, Yuanjun Zhao and Xianjun Xia, A Primer on Deep Learning Architectures and Applications in Speech Processing, Circuits, Systems and Signal Processing (CSSP) journal vol. 38 pp. 3406-3432, (2019).
• Ogunfunmi, Tokunbo (with Subbiah, Arul), A Flexible Hybrid BCH Decoder for Modern NAND Flash Memories Using General Purpose Graphical Processing Units (GPGPUs), Micromachines journal 10, 365; pp. 1-15, (2019).  
• Ogunfunmi, Tokunbo (with Arnaudov, Pavel), Artificially Intelligent Adaptive Search Fast Motion Estimation Algorithm for HD Video, Journal of Signal Processing Systems (JSPS), https://doi.org/10.1007/s11265-019-01466-5, (2019).  
• Ogunfunmi, Tokunbo (with Park, Jeoongsung), A 3D-DCT Video Encoder using Advanced Coding Techniques for Low Power Mobile Device, Journal of Visual Communication and Image Representation, (JVCI), vol. 48, No. 10, pp. 122-135, Oct. 2017.
• Ogunfunmi, Tokunbo (with Paul, Thomas), A Kernel Adaptive Algorithm for Quaternion-Valued Inputs, IEEE Transactions on Neural Networks and Learning Systems, Vol. 26, No. 10, pp. 2422-2439, Oct. 2015.
• Ogunfunmi, Tokunbo (with Paul, Thomas), The Quaternion Maximum Correntropy Algorithm, IEEE Transactions on Circuits and Systems-II, Vol. 62, No. 6, pp. 598-602, June 2015.
• Ogunfunmi, Tokunbo (with Kozacky, Walter), Convergence Analysis of an Adaptive Algorithm with Output Power Constraints, IEEE Transactions on Circuits and Systems-II, Vol. 61, No. 5, pp. 364-367, May 2014.
• Ogunfunmi, Tokunbo (with Geoffrey Herman and M. Rahman), On the Use of Concept Inventory for Circuits and Systems Courses, IEEE Circuits and Systems, Vol. 14, No. 3, pp. 12-26, Spring 2014.
• Ogunfunmi, Tokunbo (with Seto, Koji), Scalable Speech Coding for Voice-over-IP Networks: Beyond iLBC, IEEE Transactions on Speech, Audio and Language Processing, Vol. 21, No. 11, pp. 2337-2345, Nov. 2013.
• Ogunfunmi, Tokunbo (with Narasimha, M.J. (Sim)), Speech Over VoIP Networks: Advanced Signal Processing and System Implementation, IEEE Circuits and Systems, Vol. 12, No. 2, pp. 35-55, Second Quarter, 2012.
• Ogunfunmi, Tokunbo (with Park, Jeoong-Sung), Efficient FPGA-Based Implementation of MIMO-OFDM Physical Layers, Circuits, Systems and Signal Processing journal, Vol. 31, No. 4, pp. 1487-1511, April 2012.
• Ogunfunmi, Tokunbo (with Paul, Thomas), On the Convergence Behavior of the Affine Projection Algorithm for Adaptive Filters, IEEE Transactions on Circuits and Systems-I, Vol. 58, No. 8, pp. 1813-1826, Aug. 2011.
• Ogunfunmi, Tokunbo (with Ndili, Obianuju), Algorithm and Architecture Co-Design of Hardware-Oriented Modified Diamond Search for Fast Motion Estimation in H.264/AVC, IEEE Transactions on Circuits and Systems for Video Technology, Vol. 21, No. 9, pp. 1214-1227, Sept. 2011.
• Ogunfunmi, Tokunbo (with Umoh, Ifiok), An Affine Projection-based adaptive algorithm for identification of nonlinear Hammerstein systems, Signal Processing (SIGPRO) journal, Dec. 2009.
• Ogunfunmi, Tokunbo (with Ndili, Obianuju), FpSoC-Based Architecture for a Fast Motion Estimation Algorithm in H.264/AVC, EURASIP Journal on Embedded Systems, Article ID: 893897, 2009.
• Ogunfunmi, Tokunbo (with Paul, Thomas), Evolution, Insights and Challenges of the PHY Layer for the Emerging IEEE 802.11n Amendment, IEEE Communications Surveys and Tutorials, vol. 11, No. 4, 2009.
• Ogunfunmi, Tokunbo (with Paul, Thomas), Wireless LAN Comes of Age: Understanding the IEEE 802.11n Amendment, IEEE Circuits and Systems, vol. 8, No. 1, pp. 28-54, March 2008.
• Ogunfunmi, Tokunbo (with Ndili, Obianuju), Achieving Maximum Possible Speed on Constrained Block Transmission Systems, EURASIP Journal on Advances in Signal Processing, vol. 2007, Article ID: 35689, pp.1-11, Jan. 2007.

Select Conference Proceedings Papers

• Arul Subbiah and Tokunbo Ogunfunmi, Three-bit Fast Error Corrector for BCH Codes on GPUs, Proceedings of the IEEE International Conference on Consumer Electronics (ICCE), Jan. 2019.
• Arul Subbiah and Tokunbo Ogunfunmi, Fast BCH syndrome generator using parallel polynomial division algorithm for GPGPUs, Proceedings of the IEEE 6^th International Conference on Industrial Engineering and Applications (ICIEA), April 2019.
• Anaam Ansari and Tokunbo Ogunfunmi, Empirical Analysis of Fixed Point Precision Quantization of CNNs, Proceedings of the 2019 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Aug. 2019.
• Juliana Shihadeh, Anaam Ansari and Tokunbo Ogunfunmi, Deep Learning Based Image Classification for Remote Medical Diagnosis, Proceedings of the 2018 IEEE Global Humanitarian Conference (GHTC), Oct. 2018.
• Vineet Panchbhaiyye and Tokunbo Ogunfunmi, Experimental results on using Deep Learning to identify agricultural pests, Proceedings of the 2018 IEEE Global Humanitarian Conference (GHTC), Oct. 2018.
• Pavel Arnaudov and Tokunbo Ogunfunmi, Raster Search Resolution Analysis for Fast Motion Estimation in HD Video Compression, Proceedings of the 2018 IEEE International Workshop on Signal Processing Systems (SiPS), Oct. 2018.
• Anaam Ansari and Tokunbo Ogunfunmi, Selective Data Transfer from DRAMs for Convolutional Neural Networks (CNNs), Proceedings of the 2018 IEEE International Workshop on Signal Processing Systems (SiPS), Oct. 2018.
• Arul Subbiah and Tokunbo Ogunfunmi, Memory-efficient Error Correction Scheme for Flash Memories using GPU, Proceedings of the 2018 IEEE International Workshop on Signal Processing Systems (SiPS), Oct. 2018.
• Anaam Ansari and Tokunbo Ogunfunmi, Elasto-Net: An HDL Conversion Framework For Convolutional Neural Networks, Proceedings of the 2018 Asilomar Conference on Circuits, Systems and Computers, Nov. 2018.
• Carlo Safarian and Tokunbo Ogunfunmi, Quaternion Kernel Normalized Minimum Error Entropy Adaptive Algorithms, Proceedings of the 2018 Asian Pacific Signal and Information Processing Association (APSIPA) Annual Summit and Conference, 2018.
• Manas Deb and Tokunbo Ogunfunmi, On the PDF Estimation for Information Theoretic Learning for Neural Networks, Proceedings of the 2018 Asian Pacific Signal and Information Processing Association (APSIPA) Annual Summit and Conference, 2018
• Koji Seto and Tokunbo Ogunfunmi, Scalable Multi-Rate iLBC, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS 2012), Seoul, Korea, May 2012.