Shekhar Kumar Yadav, Ph.D.

Post-Doc

Lebenslauf

seit Juli 2024	Post-Doc an der Professur für Audio-Signalverarbeitung
Apr. 2023 - Juni 2024	Wissenschaftlicher Mitarbeiter am Audio Signal Processing Lab am Indian Institute of Technology Gandhinagar (IITGN)
2019 - 2023	Doktoratsstudium am Indian Institute of Technology Gandhinagar (IITGN) bei Prof. Dr. Nithin V. George
2017 - 2019	Masterstudium am Sardar Vallabhbhai National Institute of Technology (SVNIT), Surat
2011 - 2015	Bachelor of Engineering in Elektrotechnik am Birla Institute of Technology and Science Pilani (BITS-Pilani)

Forschungsschwerpunkte

• Signalverarbeitung für Arrays

• Lokalisierung von Schallquellen

• Beamforming

Publikationen

Yadav, S.K.; George, N.V.: Enhanced DOA estimation through Coprime Planar Coarray Interpolation via Alternating Projection. IEEE Transactions on Vehicular Technology, vol. 73, no. 7, pp. 10720-10725, 2024.

Joel, S.; Yadav, S.K.; George, N.V.: Coarray LMS: Adaptive Underdetermined DOA Estimation with Increased Degrees of Freedom. IEEE Signal Processing Letters, vol. 31, pp. 591-595, 2024.

Joel, S.; Yadav, S.K.; George, N.V.: Adaptive Low-Rank DOA Estimation using Complex Kronecker Product Decomposition. IEEE Transactions on Vehicular Technology, vol. 73, no. 7, pp. 10726-10731, 2024.

Yadav, S.K.; George, N.V.: Joint Dereverberation and Beamforming with Blind Estimation of the Shape Parameter of the Desired Source Prior. IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 32, pp. 779-793, 2024.

Yadav, S.K.; George, N.V.: Underdetermined DOA Estimation using Arbitrary Planar Arrays via Coarray Manifold Separation. IEEE Transactions on Vehicular Technology, vol. 71, no. 11, pp. 11959-11971, 2022.

Vadhvana, S.; Yadav, S.K.; Bhattacharjee, S.S.; George, N.V.: An Improved Constrained LMS Algorithm for Fast Adaptive Beamforming based on a Low Rank Approximation. IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 69, no. 8, pp. 3605-3609, 2022.

Yadav, S.K.; George, N.V.: Sparse Distortionless Modal Beamforming for Spherical Microphone Arrays. IEEE Signal Processing Letters, vol. 29, pp. 2068-2072, 2022.

Yadav, S.K.; George, N.V.: Underdetermined Direction-of-Arrival Estimation using Sparse Circular Arrays on a Rotating Platform. IEEE Signal Processing Letters, vol. 28, pp. 862-866, 2021.

Yadav, S.K.; George, N.V.: Fast Direction-of-Arrival Estimation via Coarray Interpolation based on Truncated Nuclear Norm Regularization. IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 68, no. 4, pp. 1522-1526, 2021.

Yadav, S.K.; George, N.V.: Coarray MUSIC-Group Delay: High-Resolution Source Localization using Non-Uniform Arrays. IEEE Transactions on Vehicular Technology, vol. 70, no. 9, pp. 9597-9601, 2021.

Yadav, S.K.; George, N.V.: Third-order Tensor Decomposition based Multichannel Linear Prediction for Robust Dereverberation. Accepted at the 18th IEEE International Workshop on Acoustic Signal Enhancement (IEEE IWAENC), Aalborg, Denmark, Sep 9-12 2024.

Jayan, J.; Rathod, K.; Yadav, S.K.; George, N.V.: Acoustic Beamforming using Maximum Likelihood Criteria with Laplacian Model of the Desired Signal. Accepted at the 53rd International Congress and Exposition on Noise Control Engineering (INTERNOISE), Nantes, France, 25-29 Aug 2024.  

Joel, S.; Yadav, S.K.; George, N.V.: Enhanced Bias-Compensated NLMS for Adaptive DOA Estimation. IEEE Sensors Letters, vol. 8, no. 5, pp. 1-4, May 2024.

Yadav, S.K.; George, N.V.: Speech Enhancement via Maximum Likelihood Modal Beamforming with Complex Gaussian and Laplacian Priors. Proc. of the 31st European Signal Processing Conference (EUSIPCO), 4 - 8 Sep 2023, Helsinki, Finland, pp. 26-30.

Yadav, S.K.; George, N.V.: Distortionless Acoustic Beamforming with Enhanced Sparsity based on Reweighted ℓ1-Norm Minimization. Proc. of the 24th International Congress on Acoustics (ICA), 24 - 28 Oct 2022, South Korea, pp. 227-234.

Yadav, S.K.; George, N.V.: Sparse 3D Array Made from Nested Linear Array Branches for Underdetermined Source Localization. Proc. of the 30th European Signal Processing Conference (EUSIPCO), 29 Aug - 2 Sep 2022, Belgrade, pp. 1746-1750.

Yadav, S.K.; George, N.V.: Coarray Manifold Separation in the Spherical Harmonics Domain for Enhanced Source Localization. Proc. of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 22 - 27 May 2022, Singapore, pp. 5038-5042.

Yadav, S.K.; Patel, J.N.: Application of Compressed Sensing using a Reed Solomon (RS) code based Deterministic Measurement Matrix. Proc of the 10th International Conference on Computing, Communication and Networking Technologies (ICCCNT), IIT Kanpur, India, 2019, pp. 61-65.