Specialization

Signal Processing, Machine Learning

Email

ravi.kumar@thapar.edu

Education

• Ph.D.: IIT-BHU, Varanasi
• M.E./M.Tech. / B.E./B.Tech.: Jiwaji University, Gwalior

Experience

• Teaching: 07 Years
• Research/Postdoctoral: 11 Years

• Teaching Interests: Digital Signal Processing
• Research Interests: Hardware Implementation of Artificial Neural Networks

Selected Publications

1. Amanjot Kaur Lamba, Ravi Kumar, Sanjay Sharma. “ Joint User Pairing, Subchannel Assignment and Power Allocation in Cooperative Non-Orthogonal Multiple Access Networks”. IEEE Transactions on Vehicular Technology (I.F. 5.379), 2020, Early Access, Digital Object Identifier: 10.1109/TVT.2020.3018645

2. Ravi Kumar. Hardware efficient second order implementation of sigmoid function using distributed arithmetic. IEEE-VLSI Circuits and Systems Letter, 2018.

3. Ravi Kumar, Ramashraya Dwivedi. Quaternion domain k-means clustering for improved real time classification of E-nose data. IEEE Sensors Journal (I.F. 3.076), vol. 16, no. 1, pp. 177-184, 2016.

4. Ravi Kumar. Game theoretic pattern analysis for identification of odors/gases using response of a poorly selective sensor array. IEEE Sensors Journal (I.F. 3.076), vol. 13, no. 3, pp.1110-1116, 2013.

5. Ravi Kumar, R.R. Das, V.N. Mishra, R. Dwivedi. Fuzzy entropy based neuro-wavelet identifier-cum-quantifier for discrimination of gases/odors. IEEE Sensors Journal (I.F. 3.076), vol. 11, no. 7, pp. 1548-1555, 2011.

6. Ravi Kumar, R.R. Das, V.N. Mishra, R. Dwivedi. Wavelet coefficient trained neural network classifier for improvement in qualitative classification performance of oxygen-plasma treated thick film tin oxide sensor array exposed to different odors/gases. IEEE Sensors Journal (I.F. 3.076), vol. 11, no. 4, pp. 1013-1018, 2011.

7. Ravi Kumar, R.R. Das, V.N. Mishra, R. Dwivedi. A Neuro Fuzzy Classifier cum Quantifier for qualitative and quantitative analysis of Individual Odor Using Responses of Thick-Film Tin-Oxide Sensors. IEEE Sensors Journal (I.F. 3.076), vol. 10, no. 9, pp.1461-1468, 2010.

8. Ravi Kumar, R.R. Das, V.N. Mishra, R. Dwivedi. A radial basis function neural network classifier for the discrimination of individual odor using responses of thick-film tin-oxide sensors. IEEE Sensors Journal (I.F. 3.076), vol. 9, no. 10, pp. 1254-1261, 2009.

9. Chandanpreet Kaur, Ravi Kumar, “A fuzzy hierarchy-based pattern matching technique for melody classification” Soft Computing, Springer (I.F. 3.050) https://doi.org/10.1007/s00500-018-3383-7 July 2018