सर्वं ज्ञानप्लवेनैव वृजिनं संतरिष्यसि।
न हि ज्ञानेन सदृशं पवित्रमिह विद्यते॥
(With the boat of knowledge, one can cross over all difficulties. There is nothing as purifying as knowledge.)
Deepika Kumari
New Publication: "Spherical Sector Harmonics Based Acoustic Source Localization Using Circular Array" by Deepika Kumari & Lalan Kumar – Presented at ICASSP 2025 | Published by IEEE
List of Publications:
Book Published
Singh, S. K., Kumari, D., & Yang, L. (2023). Design of a GSM Based Smart Home Automation System.
In Peer Reviewed International Journal (Published):
1. SK Singh, D Kumari, I V Srinivas, S Katira, U Salunkhe, "Multimodal Emotion Classifcation: A BiLSTM Approach with White-Headed Bird Optimization", Metallurgical and MaterialsEngineering 2025 Accepted
2. Deepika Kumari, Santosh Kumar Singh, Sanjay Subhash Katira, Inumarthi V. Srinivas, and Uday Salunkhe. "Benchmarking Optimizers in Transfer Learning for Automated Weed ImageRecognition." Metallurgical and Materials Engineering 31, no. 4 (2025): 1-10.
3. D Kumari, SK Singh, I V Srinivas, S Katira, U Salunkhe, "Benchmarking Machine Learning Approaches for Breast Cancer Detection: A Performance Analysis", Journal of Information Systems Engineering and Management 45 (10s), 762-87, 2025
4. SK Singh, D Kumari, I V Srinivas, SK Katira, U Salunkhe, "Benchmarking AI-Driven Classification Approaches in Employee Performance Forecasting", Journal of Information Systems Engineering and Management 45 (10s), 76-87, 2025
5. Deepika Kumari, and Lalan Kumar. "Computation of spherical sector harmonics norm with application to blind source separation." JASA Express Letters 3.10 (2023).
6. Deepika Kumari, and Lalan Kumar," Optimal Beamformer Design in Spherical Sector Harmonics Domain", Applied Acoustics, Elsevier, vol.200, pp.109070, Nov 2022.
7. Deepika Kumari, and Lalan Kumar, "Spherical Sector Harmonics Representation of SoundFields Using a Microphone Array Over Spherical Sector", The Journal of the Acoustical Societyof America, vol.149, pp.145-57, January 2021.
8. Deepika Kumari, and Lalan Kumar, "S2H Domain Processing for Acoustic Source Localizationand Beamforming using Microphone Array on Spherical Sector", IEEE Transaction on SignalProcessing, vol.69, pp.1983-1994, March 2021.
9. S. K. Singh, D. Kumari, N. Sinha, and A.K. Goswami, "Gravity Search Algorithm HybridizedRecursive Least Square Method for Power System Harmonic Estimation", Engineering Scienceand Technology, an International Journal, Elsevier, vol. 20, pp.874-884, June 2017.
In Peer Reviewed International Conference (Published):
1. D. Kumari and L. Kumar, "Spherical Sector Harmonics analysis for acoustic source localization
using circular array," Accepted 2025 IEEE International Conference on Acoustics, Speech, and
Signal Processing (ICASSP 2025)
2. S K Singh, and D. Kumari, "Comparative Study of Optimizers in Transfer Learning for Weed
Image Analysis," Accepted 57th Annual Convention of Operational Research Society of India
(ORSI-2024) Venue: IIT Bombay, Mumbai, India Date: 12-14 December 2024
3. D. Kumari, V. Kailkhura and L. Kumar, \Hemispherical Harmonics based Acoustic Source
Localization in Mixed-eld," 2019 IEEE International Symposium on Signal Processing and In-
formation Technology (ISSPIT), Ajman, United Arab Emirates, pp. 1-5, 2019.
4. D. Kumari and L. Kumar, "Acoustic Source Localization in Hemispherical Harmonics Domain,"
in Proc. EuroNoise, Crete, Greece, pp.2575-2580, 2018
Patents:
1. Title of Invention: Spherical Sector Microphone Array,
Application Number: 433276-001, Design Patent Filed on: 09-10-2024, Current Status: FER
Received.
2. Title of Invention: Social Interaction Training Robot, application Number- 456385-001, Design
Patent Filed on: 23/04/2025, Current Status : Application Under Process (awaiting for Technical
Examination)