has 19 years of experience in teaching, research and administration. He has published over 20 books, 6 Book Chapters, 29 Technical articles in CSI Communications Magazine, 27 technical Blogs, 1 article in Electronics for You (EFY) magazine, 7 articles in Open Source for You Magazine and over 100+ publications in highly cited Journals and Conferences. Some of his professional awards include: Faculty with Maximum Publishing in CSI Communications 2017-2019, International Data Science Writer of the Year 2019, by Data Science Foundation, UK, with cash prize €900, MTC Global Outstanding Researcher Award, Inspiring Authors of India, Deloitte Innovation Award Deloitte for Smart India Hackathon 2018, Patent Published Award, and Impactful Author of the Year 2017-18. He acted as a Mentor and Jury member in ASEAN-India Hackathon 2021 and Evaluator for Toycathon 2021.
Performance evaluation of a 100 Gbps dual-polarized QPSK-based intersatellite optical wireless communication (IsOWC) system under link impairments Annamalai Kaliappan, Raju Balakrishnan, Krishnaraj Natarajan, Venkatesalu Ramasamy Balaji, Subramanian Balakrishnan, Mohan Hema Kumar Journal of Optical Communications, 2026 This paper presents the design and comprehensive performance evaluation of a 100 Gbps dual-polarized quadrature phase shift keying (DP-QPSK)-based intersatellite optical wireless communication (IsOWC) system intended for high-capacity space-borne links. System performance is analyzed under varying link distances, transmitter laser power levels, receiver aperture diameters, transmitter and receiver optical efficiencies, and additional channel losses using key quality metrics such as bit error rate (BER), error vector magnitude (EVM), and constellation diagram analysis. Simulation results reveal that link distance and receiver aperture diameter exert a dominant influence on transmission reliability. For example, with a 15 cm receiver aperture, the log(BER) degrades from −4.21 at 10,000 km to −0.77 at 30,000 km, while EVM increases from 22.88 % to 51.82 %. When the aperture diameter is reduced to 10 cm, performance deterioration becomes more severe, with log(BER) reaching −2.76 at 10,000 km and −0.34 at 30,000 km, and EVM exceeding 60 %. In addition, higher transmitter laser power effectively mitigates pointing error impairments; at 30 dBm with a pointing error of 1 µrad, log(BER) improves to −2.60 compared with −1.42 at 26 dBm, accompanied by a reduction in EVM from 45.70 % to 32.60 %. Constellation observations further validate signal distortion trends, highlighting aperture optimization and power scaling as practical strategies for sustaining robust link quality in next-generation terabit intersatellite optical networks.
DEEP LEARNING MODELS FOR CHOREOGRAPHY GENERATION Afroj Alam, Sadhana Sargam, Jyoti Rani, Pavas Saini, Amol Bhilare, S. Balakrishnan Shodhkosh Journal of Visual and Performing Arts, 2025 Due to the rapid development of deep learning, the new opportunities of computational production of human movement have been opened, especially in the field of dance choreography. The paper discusses deep learning choreography generators that combine movement information, music framework, and time in order to create expressive and sensible sequences of dances. Conventional choreography models tend to have a handmade regulation or professionalized composition where flexibility and creative variety is restricted. Conversely, deep learning methods that are data driven can directly learn complex spatio-temporal patterns using big datasets of motion and video. The suggested framework uses pose representations, video frames and rhythmic information based on music to simulate the inherent relationship between motion and sound. Recurrent neural networks as LSTM and GRU models are used to learn long-lasting temporal dependencies in dance sequences whereas transformer-based models are used to improve global context awareness and sequence coherence. Also, generative adversarial networks, diffusion-based networks are explored to achieve motion synthesis which provides smooth transitions, stylistic variability and a sense of realistic continuity in movement. A modular system architecture is structured in such a way that it can allow multimodal inputs, convolutional feature extraction and temporal sequence generation. The evaluation of the experimental results is carried out on standard choreography and motion datasets and performance is measured by quantitative evaluation measures including mean absolute error, Fréchet Inception Distance, and a smoothness index specific to the movement evaluation.
MANAGEMENT OF ONLINE ART EDUCATION PLATFORMS Priyadarshani Singh, Himanshu Makhija, Chaitanya Joshi, S. Balakrishnan, Hitesh Singh, Prashant Anerao Shodhkosh Journal of Visual and Performing Arts, 2025 Ecosystems of online art education have become rich online spaces, combining creative pedagogy and smart technology and data-driven management. The research explores a global governance and operational system that combines artificial intelligence and cloud services with ethical policies to provide more accessibility, quality, and sustainability in the learning of digital art. The study identifies the use of human-AI hybrids in enhancing the learner experience, teaching and learning, and organizational effectiveness by analyzing the stakeholder collaboration, learning outcomes, and risk management aspects. The model focuses on fair monetization, transparency of intellectual property management and culturally aware content curation such that creativity and accountability exist in a safe online space. Analysis of quantitative performance shows that there are great correlations between the engagement performance and completion rates, consistent increase in revenue growth and system reliability which confirms the suggested governance model. The paper ends with a strategic plan, based on which immersive technologies, predictive analytics, and blockchain-based accreditation might be integrated to promote the concept of sustainable and inclusive art education in the global context.
Advancing cardiac motion estimation with emerging AI techniques for enhanced echocardiographic image registration M. Rajesh, S. Balakrishnan, R. Elankavi Methodsx, 2025 Monitoring and diagnosis of cardiovascular diseases rely on cardiac motion estimation. The methods used for registering echocardiographic images have drawbacks such as low resolution, noise, and distortion of the anatomy. In order to enhance the prediction of cardiac motion, this research presents an AI-powered architecture that makes use of Vision Transformers, Diffusion Models, and Neural Radiance Fields (NeRF). Adversarial and self-supervised contrastive learning enhance picture quality and generalisability across adult and foetal echocardiography, while a graph neural network (GNN)-based anatomical constraint maintains heart shape. Better, more accurate, more efficient real-time motion tracking without relying on massive labelled datasets is possible with the proposed approach. Cardiac motion analysis in a wide range of patient populations is now therapeutically viable, thanks to this innovative approach that improves echocardiographic picture registration.•Utilizes Vision Transformers, Diffusion Models, and NeRF for high-quality cardiac motion prediction.•Adversarial and self-supervised contrastive learning improve echocardiographic registration across demographics.•A GNN-based anatomical constraint ensures accurate heart morphology during motion analysis.
Enhancing 5G Networks Performance Using MIMO and MU-MIMO Technologies for High-Capacity Communication P. Ashok, D. Sumathi, Krishnaraj Natarajan, S. Balakrishnan Internet Technology Letters, 2025 In order to accommodate the exponential growth of data‐intensive apps and linked devices in the current era, the next generation of wireless networks must offer extraordinarily high speeds, great connection, and low latency. Two of the most significant advanced technologies fifth‐generation (5G) networks use to fulfill these goals are multiple‐input multiple‐objectives (MIMO) and multiuser MIMO (MU‐MIMO). The main emphasis of this work is on high‐capacity communication and how MIMO and MU‐MIMO technologies might enhance the performance of the 5G network. MU‐MIMO expanded allows several users to access the same time‐frequency resources free from interference, thereby optimizing spectrum consumption and boosting network capacity. These solutions meet the congested and dynamic conditions typical of modern urban and industrial settings by allowing flawless mobile broadband and ultrareliable low‐latency communications (URLLC). The present article investigates the foundations of MIMO and MU‐MIMO, how they are included into 5G new radio (NR) standards, and what part beamforming, spatial multiplexing, and channel estimation play in them. Among the subjects addressed are hardware complexity, pilot contamination, and channel state information (CSI) acquisition. Real‐time inference and task scheduling in E5G‐SPF are powered by machine learning for predictive analytics and reinforcement learning for dynamic resource allocation. These techniques enable adaptive decision‐making and efficient task management. 5G networks use MIMO and MU‐MIMO to manage the great rise in user demand and data traffic. Without these technologies, which this paper contends are necessary to open the path for future developments in the 6G network, the expected performance targets of 5G cannot be reached.
Challenges and Future Directions S. Balakrishnan, Kumar RM Sunil, S. Simonthomas Engineering the Circular Economy Leveraging Fuzzy Logic for Implementation, 2025 The chapter examines the challenges and opportunities in integrating fuzzy logic with circular economy (CE) practices. The CE model increases relevance in addressing global environmental issues through sustainability, waste reduction, and efficient resource management. Yet there are many challenges, such as uncertainty in the flows of materials, complex demand forecasting, and integrating diversities of stakeholders. Previous researches have looked into the fuzzy logic application to handle uncertainty and imprecision in various systems but are underinvestigated for their application in the circular economy. This chapter fills this gap by investigating how fuzzy logic can enhance decision-making in CE processes, especially in areas like product life cycle management, resource recovery, and supply chain optimization. The research uses a combination of case studies and analytical methods to demonstrate how fuzzy systems can model uncertainty and provide adaptive solutions in dynamic CE environments. The findings show that fuzzy logic offers practical and scalable solutions for overcoming key barriers to CE implementation. The chapter emphasizes fuzzy algorithm refinement and the inclusion of future technologies such as AI and IoT in order to push forward in circular economy strategies for sustainable, efficient, and more resilient systems.
USING AI TO PERSONALIZE CREATIVE LEARNING PATHS Vivek Kumar, S. Balakrishnan, Gurpreet Kaur, Jaskirat Singh, Abhinav Srivastav, Pawan Wawage Shodhkosh Journal of Visual and Performing Arts, 2025
Online Complaint Management System using Image Recognition S. Balakrishnan, J. Janet, Rohith T, Sakthivel R, Sanjaiy Kumar T N Proceedings of the 8th International Conference on Communication and Electronics Systems Icces 2023, 2023
Interaction of Spatial Computing in Augmented Reality S. Balakrishnan, M.Syed Shahul Hameed, K Venkatesan, G Aswin 2021 7th International Conference on Advanced Computing and Communication Systems Icaccs 2021, 2021
Heart disease prediction using machine learning algorithm Praveen Kumar Reddy Maddikunta, T Sunil Kumar Reddy, S. Balakrishnan, Syed Muzamil Basha, Ravi Kumar Poluru International Journal of Innovative Technology and Exploring Engineering, 2019
A novel and secured intrusion detection system for wireless sensor networks using identity based online/offline signature Arpn Journal of Engineering and Applied Sciences, 2018
A novel and efficient mobile cloud service for searching encrypted data Arpn Journal of Engineering and Applied Sciences, 2018
Machine learning based grape leaf disease detection Journal of Advanced Research in Dynamical and Control Systems, 2018
Data movement optimization in a cloud environment using capacity optimization technique Journal of Advanced Research in Dynamical and Control Systems, 2018
An agent based collaborative spam filtering assistance using JADE International Journal of Applied Engineering Research, 2015
A multiagent based secured video authentication scheme using jade International Journal of Applied Engineering Research, 2015
An effective two way classification of breast cancer images International Journal of Applied Engineering Research, 2015
Amelioration of artificial intelligence using game techniques for an imperfect information board game geister International Journal of Applied Engineering Research, 2014
RECENT SCHOLAR PUBLICATIONS
Electronic Health Records on Blockchain: A Secure and Patient-Centric Approach M Malarvel, S Balakrishnan, M Rajesh, R Singh, V Sarveshwaran Blockchain Security: Decentralization and Data Integrity in Digital … , 2026 2026
Integrating AI and OR for real-time optimization in digital twin ecosystems and metaverse engineering J Nithyashri, N Babu, J Velusamy, SP Cowsigan, S Balakrishnan, ... Engineering Review , 2025 2025
AI-Driven Edge Cloud Collaboration Framework With Autonomous Resource Allocation for Standardized 6G Healthcare Networks S Balakrishnan, M Senbagavalli, M Manikandan, D Sumathi, N Ravi, ... IEEE Communications Standards Magazine , 2025 2025
Advancing cardiac motion estimation with emerging AI techniques for enhanced echocardiographic image registration M Rajesh, S Balakrishnan, R Elankavi MethodsX 15, 103432 , 2025 2025 Citations: 4
High-Resolution Breast Cancer Detection Using AOA-Optimized mm-Wave Antenna and GRU Classifier N Ashwin, S Balakrishnan, V Mannepally, K Gokulnath, N Mageswari, ... Journal of Computing & Biomedical Informatics , 2025 2025
Revolutionizing Agriculture: AI-Powered Pest Control and Disease Management using CNNs M Azhagiri, S Balakrishnan, S Brinda Devi, G Murali, D Vinod Kumar 2025 5th International Conference on Evolutionary Computing and Mobile … , 2025 2025
Federated Learning and Digital Twin-Enabled Predictive Security Architectures With Standardized Policy Enforcement for Zero-Touch 6G Networks A Kaliappan, S Balakrishnan, K Kavipriya, S Alagumuthukrishnan, P Patro, ... IEEE Communications Standards Magazine , 2025 2025
Enhancing Smart Grid Performance with LSTM-Based Real-Time State Monitoring and Prediction S Simonthomas, S Balakrishnan, KS Shalini, S Alex, J Jayasuthan, ... 2025 IEEE First International Conference on Innovations in Engineering and … , 2025 2025
Optimizing Smart Grid Performance through Real-Time State Estimation and Forecasting using Deep Learning based LSTM Models S Balakrishnan, S Simonthomas, SS Kumar, KS Rao, MM Kannan 2025 IEEE 2nd International Conference on Green Industrial Electronics and … , 2025 2025
12 Challenges and S Balakrishnan Engineering the Circular Economy: Leveraging Fuzzy Logic for Implementation, 207 , 2025 2025
Challenges and Future Directions S Balakrishnan, KRM Sunil, S Simonthomas Engineering the Circular Economy, 207-221 , 2025 2025 Citations: 1
Dynamic Image-Based Screening for Effective Lidar Data Noise Elimination in Unsupervised Driving S Balakrishnan, KS Rao, KM Prabha, M Rajesh 2025 Innovations in Power and Advanced Computing Technologies (i-PACT), 1-6 , 2025 2025 Citations: 1
Toward Standardized Energy-Aware Adaptive Routing Protocols for Ultra-Dense 6G Networks With Integrated Satellite-Terrestrial Architectures S Balakrishnan, G Thangavel, M Manikandan, S Vinodhkumar, M Rajesh, ... IEEE Communications Standards Magazine , 2025 2025 Citations: 3
Blockchain-Integrated Federated Learning for IoT-Based Smart Applications S Balakrishnan, SS Hameed, RMS Kumar, S Simonthomas Applications of Federated Learning in Technological Advancements, 86-108 , 2025 2025
Designing Intelligent Traffic Routing Systems for Autonomous Vehicles using the Deep Learning based Optimization Algorithm S Balakrishnan, S Simonthomas, B Prasad, KS Rao 2025 5th International Conference on Soft Computing for Security … , 2025 2025 Citations: 1
Blockchain-Based Framework for Real-Time Educational Credential Verification in Public Sector Recruitment SG Balakrishnan, V Ramalingam, BR Supreeth, G Manikandan, R Sirisha, ... 2025 3rd World Conference on Communication & Computing (WCONF), 1-6 , 2025 2025
Drones in Agriculture AI-Based Pest Detection and Management for Sustainable SG Balakrishnan, SF Albeez, PJ Karthick, A Varma, MP Sundari, ... 2025 3rd World Conference on Communication & Computing (WCONF), 1-6 , 2025 2025
Enhanced two step authentication system for ATM using multimodal facial recognition SG Balakrishnan, R Venkatesh, GV Vignesh, P Vishwa 2025 6th International Conference on Data Intelligence and Cognitive … , 2025 2025 Citations: 3
Enhancing 5G Networks Performance Using MIMO and MU‐MIMO Technologies for High‐Capacity Communication P Ashok, D Sumathi, K Natarajan, S Balakrishnan Internet Technology Letters 8 (4), e70069 , 2025 2025
The cutting-edge technology-driven secured automated guided vehicles based on IoT devices H Byeon, M Evin, AA Kadam, S Balakrishnan AIP Conference Proceedings 3306 (1), 060029 , 2025 2025
MOST CITED SCHOLAR PUBLICATIONS
An embarking user friendly palmprint biometric recognition system with topnotch security S Balakrishnan, K Venkatesan, MSS Hameed 2021 5th International Conference on Intelligent Computing and Control … , 2021 2021 Citations: 208
Interaction of spatial computing in augmented reality S Balakrishnan, MSS Hameed, K Venkatesan, G Aswin 2021 7th International conference on advanced computing and communication … , 2021 2021 Citations: 199
A non-invasive check alarm towards food safety against scruples using IoT for the produce. MSS Hameed, RK Poluru, CP Lora, S Balakrishnan 2021 Citations: 141
IoT for health monitoring system based on machine learning algorithm S Balakrishnan, K Suresh Kumar, L Ramanathan, SK Muthusundar Wireless Personal Communications 124 (1), 189-205 , 2022 2022 Citations: 63
Design and development of IoT based smart aquaculture system in a cloud environment S Balakrishnan, SS Rani, KC Ramya International Journal of Oceans and Oceanography 13 (1), 121-127 , 2019 2019 Citations: 61
Automated query classification based web service similarity technique using machine learning V Balaji, B.S., Balakrishnan, S., Venkatachalam, K., Jeyakrishnan Journal of Ambient Intelligence and Humanized Computing , 2020 2020 Citations: 58
IOT based prediction of rainfall forecast in coastal regions using deep reinforcement model J Nithyashri, RK Poluru, S Balakrishnan, MA Kumar, P Prabu, S Nandhini Measurement: Sensors 29, 100877 , 2023 2023 Citations: 51
MCAMO: multi constraint aware multi‑objective resource scheduling optimization technique for cloud infrastructure services S Ramamoorthy, G Ravikumar, BS Balaji, S Balakrishnan, ... 2020 Citations: 51
Performance Evaluation of Naive Bayes Classifier with and without Filter Based Feature Selection MK D.Prabha, R. Siva Subramanian, S.Balakrishnan International Journal of Innovative Technology and Exploring Engineering … , 2019 2019 Citations: 39
IoT Based Water Level Monitoring System for Lake in a Cloud Environment KCR S.Sheeba Rani, S.Balakrishnan, V.Kamatchi Sundari International Journal of Lakes and Rivers (IJLR) 12 (1), 21-25 , 2019 2019 Citations: 39
Optimized virtual network function provisioning technique for mobile edge cloud computing SBKV Ponmagal, R.S., Karthick, S., Dhiyanesh, B J Ambient Intell Human Comput (2020). , 2020 2020 Citations: 33
Securing smart dairy farms: A cybersecurity analysis of IoT-based cow health monitoring systems G Vijayasekaran, S Balakrishnan, I Dixit, KR Dayana, M Prabhu, ... AIP Conference Proceedings 3193 (1), 020103 , 2024 2024 Citations: 31
IOT based fishery management system J Janet, S Balakrishnan, SS Rani International Journal of Oceans and Oceanography 13 (1), 147-152 , 2019 2019 Citations: 31
IoT Based Soil Analysis and Irrigation System Balakrishnan International Journal of Pure and Applied Mathematics 119 (12), 1127-1134 , 2018 2018 Citations: 30
5th International Conference on Intelligent Computing and Control Systems (ICICCS) S Balakrishnan, MSS Hameed IEEE, , 2021 2021 Citations: 29
A cloud-based prototype for the monitoring and predicting of data in precision agriculture based on internet of everything K Suresh Kumar, S Balakrishnan, J Janet Journal of Ambient Intelligence and Humanized Computing 12 (9), 8719-8730 , 2021 2021 Citations: 28
Food Safety Against Scruples Using Iot For The Produce, Nat MSS Hameed, RK Poluru, CP Lora, S Balakrishnan Volatiles & Essent. Oils 8 (4), 10734-10743 , 2021 2021 Citations: 28
International Conference on Advanced Computing and Communication Systems S Balakrishnan, MSS Hameed, K Venkatesan, G Aswin IEEE, , 2021 2021 Citations: 28
A Novel Approach For Tumor Image Set Classification Based On Multi-Manifold Deep Metric Learning DS Balakrishnan International Journal of Pure and Appied Mathematics, 119 (10), 553-562 , 2018 2018 Citations: 27
An Effective Two Way Classification of Breast Cancer Images SB P. Palanikumar, S. Geofrin Shirly International Journal of Applied Engineering Research 10 (21), 42472-42475 , 2015 2015 Citations: 25