Publications

Book Chapter

• 1. M. Phanikumar, L. Kumar, and R. M. Hegde, "An Unsupervised Approach to Multiple Speaker Tracking for Robust Multimedia Retrieval", The Era of Interactive Media, Springer New York, 2013, pp. 519-529.

Patent

• 1. Lalan Kumar and Kuldeep Singh Yadav, "Enhanced Dictionary and Cultural Adaptability in Facial Expression Recognition (FER) using Self-Attention Transformer Recognizer", Application No. 202411029187, Dated 10th April, 2024.

In Peer Reviewed International Journal

• 1. Ayush Tripathi, Aryan Gupta, Prathosh A.P., Suriya Prakash Muthukrishnan and Lalan Kumar, ”NeuroAiR: Deep Learning Framework for Airwriting Recognition from Scalp-recorded Neural Signals,” in IEEE Transactions on Instrumentation and Measurement, Vol. 73, April 14, 2024, pp. 1-13. IF 5.332 .
• 2. Manali Saini*, Anant Jain*, Suriya Prakash Muthukrishnan, Shubhendu Bhasin, Sitikantha Roy, and Lalan Kumar, ”BiCurNet: Pre-Movement EEG based Neural Decoder for Biceps Curl Trajectory Estimation,” in IEEE Transactions on Instrumentation and Measurement, Vol. 73, Jan 10, 2024, Pages : 1-11 IF 5.332 .
• 3. Deepika Kumari, and Lalan Kumar, ”Computation of Spherical Sector Harmonics Norm with Application to Source Separation”, The Journal of the Acoustical Society of America Express Letters (JASA-EL), Vol 3, Issue 3, 11 Oct 2023, IF 1.0 .
• 4. Anant Jain and Lalan Kumar, Subject-independent trajectory prediction using pre-movement EEG during grasp and lift task”, in Biomedical Signal Processing and Control, Volume 86, Part A, June 20, 2023, 105160 IF 5.1 .
• 5. Ayush Tripathi, Prathosh A.P., Suriya Prakash Muthukrishnan, and Lalan Kumar, ”TripCEAiR: A Multi-Loss minimization approach for surface EMG based Airwriting Recognition,” in Biomedical Signal Processing and Control, May 10, 2023, Pages-104991, Vol. 85 IF 5.076 .
• 6. Ayush Tripathi, Prathosh A.P., Suriya Prakash Muthukrishnan, and Lalan Kumar, ”SurfMyoAiR: A surface Electromyography based framework for Airwriting Recognition,” in IEEE Transactions on Instrumentation and Measurement, Feb 23, 2023, IF 5.332 .
• 7. Prerna Singh, Tapan Kumar Gandhi, Lalan kumar, ”Reorganization of resting-state brain network functional connectivity across human brain developmental stages”, Brain Research, Voume 1800, Dec 1, 2022, IF 3.61 .
• 8. Deepika Kumari, and Lalan Kumar, ”Maximum Directivity and White Noise Gain Beamformer in Spherical Sector Harmonics Domain”, Applied Acoustics, Voume 200, Oct 28, 2022, IF 3.614 .
• 9. A. Tripathi, A. K. Mondal, L. Kumar and P. A.P., ”ImAiR: Airwriting Recognition framework using Image Representation of IMU Signals,” in IEEE Sensors Letters, Sep 15, 2022.
• 10. Amita Giri, Lalan Kumar, Nilesh Kurwale, Tapan K Gandhi, ”Anatomical Harmonics Basis based Brain Source Localization with Application to Epilepsy”, Scientific reports 12, no. 1, July 4, 2022 IF 4.996 .
• 11. Anant Jain and Lalan Kumar, ”PreMovNet: Pre-Movement EEG-Based Hand Kinematics Estimation for Grasp and Lift Task”, in IEEE Sensors Letters , Vol. 6, no. 7, pp. 1-4, July 1, 2022.
• 12. Amita Giri, Gary P.T. Choi, Lalan Kumar, ”Adaptive Area-Preserving Parameterization of Open and Closed Anatomical Surfaces”, Computers in Biology and Medicine, Elsevier, Volume 148, June 16, 2022, IF6.698 .
• 13. Pancholi, Sidharth, Amita Giri, Anant Jain, Lalan Kumar, and Sitikantha Roy, ”Source Aware Deep Learning Framework for Hand Kinematic Reconstruction using EEG Signal”, IEEE Transactions on Cybernetics, May 11, 2022, doi: 10.1109/TCYB.2022.3166604, IF19.118 .
• 14. Sambhav, Ratna, Shreeshan Jena, Ankit Chatterjee, Shubhendu Bhasin, Sushma Santapuri, Lalan Kumar, Suriya Prakash Muthukrishnan, and Sitikantha Roy, ”An Integrated Dynamic Closed Loop Simulation Platform for Elbow Flexion Augmentation Using an Upper Limb Exosuit Model”, Frontiers in Robotics and AI, Vol. 9, March 17, 2022. IF4.331 .
• 15. A. Tripathi, A. K. Mondal, L. Kumar and P. AP, ”SCLAiR: Supervised Contrastive Learning for User and Device Independent Airwriting Recognition”, IEEE Sensors Letters, Vol. 6, No. 2, pp. 1-4, Feb, 2022.
• 16. A. Giri, L. Kumar and T. K. Gandhi, ”Cortical Source Domain Based Motor Imagery and Motor Execution Framework for Enhanced Brain Computer Interface Applications”, IEEE Sensors Letters, Vol. 5, No. 12, pp. 1-4, Dec, 2021.
• 17. Deepika Kumari, and Lalan Kumar, ”S2H Domain Processing for Acoustic Source Localization and Beamforming Using Microphone Array on Spherical Sector”, Signal Processing, in IEEE Transactions on Signal Processing, vol. 69, pp. 1983-1994, March 18, 2021.
• 18. Deepika Kumari, and Lalan Kumar, ”Spherical sector harmonics representation of sound fields using a microphone array over spherical sector”, The Journal of the Acoustical Society of America. Jan 6, 2021, 149(1):145-57.
• 19. Amita Giri, Gary P.T. Choi, Lalan Kumar, ”Open and closed anatomical surface description via hemispherical area-preserving map”, Elsevier Signal Processing, Vol. 180, 2021, 107867, Nov 1, 2020.
• 20. A. Giri, L. Kumar and T. Gandhi, ”Brain Source Localization in Head Harmonics Domain” in IEEE Transactions on Instrumentation and Measurement, vol. 70, pp. 1-10, 2021, Art no. 4001410, Oct 1, 2020.
• 21. Lalan Kumar, and Rajesh Hegde, ”Near-field Acoustic Source Localization and Beamforming in Spherical Harmonics Domain”, Signal Processing, IEEE Transactions on, vol.64, no.13,pp. 3351-3361, July 1, 2016.
• 22. Lalan Kumar and Rajesh Hegde, Stochastic Cram ́er-Rao Bound Analysis for DOA Estimation in Spherical Harmonics Domain, Signal Processing Letters, IEEE, vol. 22, no. 8, pp. 1030-1034, Aug 2015.
• 23. Lalan Kumar, Ardhendu Tripathy, and Rajesh Hegde, ”Robust Multi-source Localization over Pla- nar Arrays using Music-Group Delay Spectrum”, Signal Processing, IEEE Transactions on , vol. 62, no.17, pp.4627-4636, Sept.1, 2014.
• 24. Pranjal Agrawal, Aseem Kushwah, Lalan Kumar, and Rajesh Hegde. ”On the Rapid Prototyping of a Portable Multi Media Acquisition System for Intelligent Meeting Capture”, Journal of Signal Processing Systems vol. 75, no. 3, pp. 233-243, June 2014.

In Peer Reviewed International Conferences

• 1. Shivani Ranjan, Harshal Shende, Amit Kumar, Robin Badal, Pramod Yadav, and Lalan Kumar, ”Memory Encoding Relation with Alzheimer's Severity: Excitation-to-Inhibition Insights,” 32nd European Signal Processing Conference (EUSIPCO 2024), Aug 26-30, 2024, Lyon, France, pp.
• 2. Prerna Singh, Tapan Gandhi, and Lalan Kumar, ”Exploring Network Topology-Based Methods to Differentiate Healthy and Alzheimer's Cohorts: An EEG-Based Study,” 32nd European Signal Processing Conference (EUSIPCO 2024), Aug 26-30, 2024, Lyon, France, pp.
• 3. Shivani Ranjan, and Lalan Kumar, ”EEG Source Localization based Regional-Marker for Impairment Prediction in Alzheimer's Disease,” 13th International Symposium on Image and Signal Processing and Analysis (ISPA), Sep 18-19, 2023, Rome, Italy, pp.1-6
• 4. P.Singh, A.Tripathi, L.Kumar, T.K. Gandhi, ”Brain Connectivity Features-based Age Group Classification using Temporal Asynchrony Audio-Visual Integration Task,” 2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), July 24-27, 2023, Sydney, Australia
• 5. Anant Jain, and Lalan Kumar, ” EEG Cortical Source Feature based Hand Kinematics Decoding using Residual CNN-LSTM Neural Network,” 2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), July 24-27, 2023, Sydney, Australia.
• 6. Shivani Ranjan, and Lalan Kumar, ”Role of Entorhinal and Parahippocampal in Diagnosis of Alzheimer's Disease from Resting State EEG,” 2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), July 24-27, 2023, Sydney, Australia, pp. 1-4
• 7. Amita Giri, Lalan Kumar, Tapan Gandhi, ”Robust EEG Source Localization Using Subspace Principal Vector Projection Technique”, 28th European Signal Processing Conference (EUSIPCO 2020), January 18-22, 2021, Amsterdam, The Netherlands, pp. 1075-1079.
• 8. A. Giri, L. Kumar and T. Gandhi, ”Head Harmonics Based EEG Dipole Source Localization,” 2019 53rd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, 2019, pp. 2149-2153
• 9. D. Kumari, V. Kailkhura and L. Kumar, ”Hemispherical Harmonics based Acoustic Source Localization in Mixed-field,” 2019 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), Ajman, United Arab Emirates, 2019, pp. 1-5.
• 10. Amita Giri, Lalan Kumar, Tapan Gandhi, ”EEG Dipole Source Localization in Hemispherical Harmonics Domain”, in Proc. , APSIPA Annual Summit and Conference 2018, 12-15 November 2018, Hawaii.
• 11. Santosh K Wupadrasta, Amita Giri, Lalan Kumar, Tapan Gandhi, ”Hemispherical Harmonics based Brain Source Localization”, in Proc. OHBM 2018 Annual Meeting, 17-21 June, Singapore.
• 12. Deepika Kumari, and Lalan Kumar, ”Acoustic Source Localizaton in Hemispherical Harmonics Domain”, in Proc. EuroNoise 2018, Crete, Greece, 27-31 May, pp.2575-2580.
• 13. Prabhanshu Pandey, Lalan Kumar, Naresh K. Agarwala, Brejesh Lall, and Surendra Prasad, ”Truncated Sphere Noise Field Modeling for Acoustic Applications”, in Proc. EuroNoise 2018, Crete, Greece, 27-31 May, pp.317-322.
• 14. L. Kumar, B. Guoan, and R. M. Hegde, ” The Spherical Harmonics Root-MUSIC”, in Acoustics, Speech and Signal Processing (ICASSP), IEEE International Conference on, 20-25 March 2016, Shanghai, China, pp.3046-3050, 20-25 March 2016, Shanghai, China.
• 15. A. Parthasarathy, S. Kataria, L. Kumar, and R. M. Hegde, ”Representation and Modeling of Spherical Harmonics Manifold for Source Localization”, in Acoustics, Speech and Signal Processing (ICASSP), IEEE International Conference on, pp.26-30, 19-24 April 2015, Brisbane, Australia.
• 16. Lalan Kumar, Kushagra Singhal, and Rajesh Hegde, ”Near-field Source Localization using Spherical Microphone Array”, Hands-free Speech Communication and Microphone Arrays (HSCMA), 4th Joint Workshop on , pp.82-86, 12-14 May 2014, Villers-les-Nancy, France.
• 17. Lalan Kumar, Kushagra Singhal, and Rajesh Hegde, ”Robust Source Localization and Tracking using MUSIC-Group Delay Spectrum over Spherical Arrays”, in Computational Advances in Multi- Sensor Adaptive Processing (CAMSAP), 5th IEEE International Workshop on, pp.304-307, 15-18 Dec. 2013, St. Martin, French West Indies.
• 18. Lalan Kumar, Kushagra Singhal, Rohit Sinha and Rajesh Hegde, ”Significance of the MUSIC- Group Delay Method in an ICA-Beamforming Framework for Speech Separation in Multi Source Environments”, National Conference on Communication (NCC), pp. 1-5, 15-17 Feb., 2013, IIT Delhi, India.
• 19. Lalan Kumar, Rohan Mandala and Rajesh Hegde, ”MUSIC-Group Delay Based Methods for Robust DOA Estimation using Shrinkage Estimators”, IEEE Sensor Array and Multichannel (SAM) Signal Processing Workshop, pp.281 -284, 17-20 June 2012, Hoboken, NJ, USA.
• 20. Ardhendu Tripathy, Lalan Kumar, Rajesh Hegde, ”Robust Two Dimensional Source Localization using the MUSIC-Group Delay Spectrum”, Signal Processing and Communications (SPCOM), In- ternational Conference on, pp.1-5, 22-25 July 2012, IISc Bangalore, India
• 21. Ardhendu Tripathi, L Kumar, and Rajesh Hegde, ”Group Delay based Methods for Speech Source Localization over Circular Arrays”, IEEE Joint Workshop on Hands-free Speech Communication and Microphone Arrays (HSCMA), pp. 64-69, May 30-June 1, 2011, Edinburgh, United Kingdom.
• 22. M Phanikumar, Lalan Kumar, and Rajesh Hegde, An Unsupervised Approach to Multiple Speaker Tracking for Robust Multimedia Retrieval, Pacific Rim Conference on Multimedia (PCM), pp. 519- 529, 20-22 Dec., 2011, Sydney, Australia.