Dr. Aravindhan Alagarsamy is currently working as an Associate Professor with the Department of Electronics and Communication Engineering, Koneru Lakshmaiah Education Foundation. He brought three years of industrial experience as a Design Engineer in the Electronic Design Automation (EDA) Industry, along with fourteen years of teaching experience at higher education institutions.
He is presently the Group Head of the Microelectronics Research Group (MERG) and concurrently holds the position of Associate Dean (Academics). He obtained his Doctor of Philosophy in Networks-on-Chip from the National Institute of Technology, Tiruchirappalli. He has achieved significant academic and intellectual contributions, including 26 publications indexed in both the Science Citation Index (SCI) and Scopus databases, five patent publications (with one granted internationally), and four book chapters published by esteemed academic presses such as CRC Press, Springer, and Wiley. As a co-principal investig
EDUCATION
Ph. D.,
RESEARCH, TEACHING, or OTHER INTERESTS
Electrical and Electronic Engineering, Computer Networks and Communications, Modeling and Simulation
Hardware Acceleration with LWECC Approach on Memory and Router Optimization in Communication Applications Ramakrishna Goli, Aravindhan Alagarsamy, Gian Carlo Cardarilli Chips, 2026 The fast expansion of the Internet of Things (IoT) has increased the need for strong security measures to protect the enormous network of interconnected devices. This paper proposes a unique approach that combines optimization, intuitive design principles, and Least Weighted Elliptic Curve Cryptography (LWECC) to improve IoT device security while reducing power consumption. The proposed optimization strategy focuses on lowering computational overhead, which is critical for IoT devices with limited energy and processing power. The proposed method significantly reduces the amount of energy required for cryptographic operations by carefully selecting appropriate elliptic curves and optimizing cryptographic algorithms, ensuring that IoT devices may continue to function without compromising security. Furthermore, by selecting elliptic curves with minimal attack vulnerability, the use of LWECC provides an additional layer of protection. This technique ensures that, even in the face of emerging threats, IoT devices remain highly resilient, reducing the chance of security breaches while preserving functionality without using excessive power. Experimental results show a power consumption of only 0.156 W and 0.25 W for memory and router topologies, respectively, with an error margin of 0.01. The stated error margin pertains to the simulation-based evaluation of transmission-level data handling within the LWECC-enabled memory/router pipeline, rather than the risk of physical memory-cell failure or fabrication yield. The value shows the maximum amount of packet/data-stream loss detected during encrypted data transfer, rather than hardware memory reliability.
Reliable Synchronous and Asynchronous Counter Design in QCA Y. S. S. Gowri Sai Saketha, Aravindhan Alagarsamy, Marshal Raj, Gian Carlo Cardarilli, Seok-Bum Ko Journal of Circuits Systems and Computers, 2025 Due to rapid growth in the integrated circuit (IC) industry, the demand for compact digital system design is high. However, the continued technology reductions made the feasibility of further scaling down transistor size more challenging. In response to the growing demand for ultra-compact IC designs, the revolutionary quantum-dot cellular automata (QCA) technology has emerged as a promising solution. In a digital era, the counters are widely adopted in the peer-to-peer process flow to establish a mechanism for generating unique values for each identifier/number. In this work, a unique synchronous and asynchronous counters architecture is proposed with a reliable D and T flip-flop design. The proposed QCA architecture is implemented and validated with the QCA designer tool. Furthermore, in QCA technology, unreliable QCA designs can lead to frequent errors and malfunctions in the implemented logic. To overcome this challenge, the proposed design prioritizes cell placement (the relative positions of QCA cells) to make the circuit more robust. As a result, the circuit can still produce the expected functionality even if some QCA cells malfunction. Hence, to ensure the reliability of the proposed QCA architecture, the missing cell defect analysis is carried out in comparison with existing state-of-the-art designs. Based on comparison results, the unique designs like the proposed multiplexer, D flip-flop and T flip-flop design exhibit success rates of 67.28, 77.04 and 85.15%, respectively. The experimental results demonstrate that the proposed counter-architecture outperforms existing architectures.
Investigation of Toxicity in Textile Materials from Natural and Synthetic-based Polymers Utilizing Bioassay Performances Elena Pekhtasheva, Elena Mastalygina, Irina Leonova, Sivasubramanian Palanisamy, Aravindhan Alagarsamy, et al. Bioresources, 2025 Assessing the toxicity of textile samples in terms of risks to human well-being and health is a significant issue. In this study, 11 textile materials were tested using two procedures: the sperm motility inhibition test using bull spermatozoa and the acute immobility test using Daphnia magna. A comparative analysis was carried out considering the advantages of each toxicity assessment method. The bull sperm test was shown to be less sensitive and more complicated to carry out than the Daphnia magna immobility test. In addition, the inclusion of both dyes and synthetic fibres significantly influenced textile toxicity, with aqueous extracts from dyed textiles showing higher toxicity levels when tested alongside undyed textiles. The toxicity index for dyed textiles ranged from 37% to 62% in the motility inhibition test, while the Daphnia magna test showed an acute immobility parameter of 100% with the uncontaminated control medium.
Performance evaluation of eco-friendly water hyacinth fiber-reinforced epoxy composites for lightweight protective helmet shell applications Y Subagyo, S Palanisamy, SA Albab, DF Fitriyana, Harianingsih, ... Scientific Reports , 2026 2026
Experimental investigation of turning parameters of AISI 304 stainless steel optimized using Taguchi and ANFIS models based on CSR C Subramaniam, M Velusamy, SP Kumarasamy, S Palanismy, ... The International Journal of Advanced Manufacturing Technology, 1-35 , 2026 2026
Error-Resilient Quantum Circuit Design of Hybrid Approximate-Exact 5: 2 Compressors for Arithmetic Applications SV Manda, A Alagarsamy, E Ravindran, YC Hu, GC Cardarilli, SB Ko 2026
Novel method to correlate acoustic emission and cutting force during machining of aluminium-5052Through ceramic (ZTA) inserts BK Singh, G Selvaraj, R Thirumalaisamy, M Karuppusamy, S Palanisamy, ... The International Journal of Advanced Manufacturing Technology, 1-13 , 2026 2026
Hardware Acceleration with LWECC Approach on Memory and Router Optimization in Communication Applications R Goli, A Alagarsamy, G Carlo Cardarilli Chips 5 (1), 7 , 2026 2026
Experimental study and optimization of EDM process parameters for cryogenically treated aluminum metal matrix composites using RSM, GRA, and ANFIS modeling V Mohankumar, SP Kumarasamy, S Palanisamy, M Jayamani, ... The International Journal of Advanced Manufacturing Technology, 1-29 , 2026 2026
Mechanical, Morphological and Interfacial Characterization of Peanut Shell Powder Modified Milkweed-Aristida hystrix Hybrid Fiber Reinforced Epoxy Composites M Karuppusamy, S Palanisamy, S Balakrishnamoorthi, AR Rajendran, ... RSC Sustainability , 2026 2026
Thermogravimetric and physicochemical characterization of waste tire–coconut shell blends as potential renewable energy feedstock S Anis, S Sukarni, A Azeez, AI Siswantara, S Maulana, DF Fitriyana, ... RSC Sustainability 4 (1), 537-550 , 2026 2026 Citations: 1
Advancing IoT edge device security: A novel approach integrating lightweight virtualization and trusted execution environments with performance optimization R Goli, A Alagarsamy, K Sureshkumar, S Mahilmaran, GC Cardarilli An International Journal of Optimization and Control: Theories … , 2025 2025
Mechanical and Thermal Behavior Analysis of Chicken Feather/Sesbania grandiflora Fibers-based Hybrid Epoxy Composites. SK Paramasivam, M Marimuthu, A Sakthivel, J Rajasekar, S Palanisamy, ... BioResources 20 (4) , 2025 2025 Citations: 3
Impact of surface roughness and preheat temperature on fecrbmnsi coating properties prepared by the twin wire Arc spray method DF Fitriyana, WD Puspitasari, S Palanisamy, M Muhadzdzib, S Anis, ... Scientific Reports 15 (1), 24610 , 2025 2025 Citations: 5
A balanced computational approach for multilevel VLSI circuit partitioning strategy with bat algorithm. VP Kumar, A Alagarsamy AIMS Electronics & Electrical Engineering 9 (3) , 2025 2025
Reliable Synchronous and Asynchronous Counter Design in QCA YSSGS Saketha, A Alagarsamy, M Raj, GC Cardarilli, SB Ko Journal of Circuits, Systems and Computers 34 (04), 2550087 , 2025 2025 Citations: 1
A Constructive High-Speed Crypto-mining Approach with Dual SHA-256 on an FPGA VP Kumar, A Alagarsamy 2025 38th International Conference on VLSI Design and 2024 23rd … , 2025 2025
Textile Waste–Based Eco‐Friendly Composite Materials for Drone Frame Applications: A Review J Manalu, KAA Manalu, DF Fitriyana, N Alamsyah, S Palanisamy, ... International Journal of Polymer Science 2025 (1), 9925047 , 2025 2025
Eco-friendly synthesis of ZnO nanoparticles using Delonix elata extract with enhanced antibacterial activity J Nanthakumar, Y Palanisamy, S Palanisamy, M Karuppusamy, R Raja, ... RSC Advances 15 (46), 39305-39313 , 2025 2025 Citations: 7
Mechanical performance analysis of a 3D printing-based transtibial prosthetic socket against the gait cycle using the finite element method DF Fitriyana, S Palanisamy, YS Wicaksana, S Anis, JP Siregar, T Cionita, ... RSC advances 15 (30), 24150-24166 , 2025 2025 Citations: 2
Investigation of Toxicity in Textile Materials from Natural and Synthetic-based Polymers Utilizing Bioassay Performances. E Pekhtasheva, E Mastalygina, I Leonova, S Palanisamy, A Alagarsamy, ... BioResources 20 (1) , 2025 2025 Citations: 5
Economical aspects of agro-industrial waste for bio-filler production S Palanisamy, P Kumar, GS Deshmukh, A Alagarsamy, N Yadav Sustainable Fillers/Plasticizers for Polymer Composites, 461-478 , 2025 2025 Citations: 1
Antibacterial Performance of Biodegradable Polymer and Hazelnut Husk Flour Antibacterial Biofilm with Silver Nanoparticles. N Ayrilmis, E Yurttas, N Tetik, F Özdemir, S Palanisamy, A Alagarsamy, ... BioResources 19 (4) , 2024 2024 Citations: 8
MOST CITED SCHOLAR PUBLICATIONS
Design and analysis of text document clustering using salp swarm algorithm M Ponnusamy, P Bedi, T Suresh, A Alagarsamy, R Manikandan, ... The Journal of Supercomputing 78 (14), 16197-16213 , 2022 2022 Citations: 30
A self-adaptive mapping approach for network on chip with low power consumption A Alagarsamy, L Gopalakrishnan, S Mahilmaran, SB Ko IEEE Access 7, 84066-84081 , 2019 2019 Citations: 26
Traffic monitoring in smart cities using internet of things assisted robotics M Ponnusamy, A Alagarsamy Materials Today: Proceedings 81, 290-294 , 2023 2023 Citations: 25
Tunnel based intra network controller using NGROK framework for smart cities K Praghash, VDS Eswar, JY Roy, A Alagarsamy, S Arunmetha 2021 5th international conference on electronics, communication and … , 2021 2021 Citations: 19
KBMA: A knowledge‐based multi‐objective application mapping approach for 3D NoC A Alagarsamy, L Gopalakrishnan, SB Ko IET Computers & Digital Techniques 13 (4), 324-334 , 2019 2019 Citations: 19
SAT: a new application mapping method for power optimization in 2D—NoC A Alagarsamy, L Gopalakrishnan 2016 20th International Symposium on VLSI Design and Test (VDAT), 1-6 , 2016 2016 Citations: 18
Cluster based application mapping strategy for 2D NoC A Aravindhan, S Salini, G Lakshminarayanan Procedia Technology 25, 505-512 , 2016 2016 Citations: 11
SaHNoC: an optimal energy efficient hybrid networks-on-chip architecture: A. Alagarsamy et al. A Alagarsamy, S Mahilmaran, L Gopalakrishnan, SB Ko The Journal of Supercomputing 79 (6), 6538-6559 , 2023 2023 Citations: 10
Antibacterial Performance of Biodegradable Polymer and Hazelnut Husk Flour Antibacterial Biofilm with Silver Nanoparticles. N Ayrilmis, E Yurttas, N Tetik, F Özdemir, S Palanisamy, A Alagarsamy, ... BioResources 19 (4) , 2024 2024 Citations: 8
FRDS: An efficient unique on-Chip interconnection network architecture A Alagarsamy, S Mahilmaran, L Gopalakrishnan, SB Ko Integration 87, 90-103 , 2022 2022 Citations: 8
Eco-friendly synthesis of ZnO nanoparticles using Delonix elata extract with enhanced antibacterial activity J Nanthakumar, Y Palanisamy, S Palanisamy, M Karuppusamy, R Raja, ... RSC Advances 15 (46), 39305-39313 , 2025 2025 Citations: 7
Design and implementation of hybrid (radix-8 Booth and TRAM) approximate multiplier using 15-4 approximate compressors for image processing application S Immareddy, A Sundaramoorthy, A Alagarsamy Journal of Real-Time Image Processing 21 (2), 50 , 2024 2024 Citations: 7
Adaptive FIR filter design with approximate adder and hybridized multiplier for efficient noise eradication in sensor nodes S Immareddy, A Sundaramoorthy, A Alagarsamy ECS Journal of Solid State Science and Technology 12 (9), 097002 , 2023 2023 Citations: 7
Verification of SoC using advanced verification methodology P Pamula, DP Gorthy, PS Ngangbam, A Alagarsamy Engineering Proceedings 34 (1), 12 , 2023 2023 Citations: 6
MBA: A new cluster based bandwidth and power aware mapping for 2D NoC A Alagarsamy, L Gopalakrishnan 2018 International Conference on Circuits and Systems in Digital Enterprise … , 2018 2018 Citations: 6
Impact of surface roughness and preheat temperature on fecrbmnsi coating properties prepared by the twin wire Arc spray method DF Fitriyana, WD Puspitasari, S Palanisamy, M Muhadzdzib, S Anis, ... Scientific Reports 15 (1), 24610 , 2025 2025 Citations: 5
Investigation of Toxicity in Textile Materials from Natural and Synthetic-based Polymers Utilizing Bioassay Performances. E Pekhtasheva, E Mastalygina, I Leonova, S Palanisamy, A Alagarsamy, ... BioResources 20 (1) , 2025 2025 Citations: 5
Outlier detection in additive manufacturing using novel machine learning algorithm C Dutta, N Nagarajan, ZA Adhoni, SK Dhandapany, A Alagarsamy, ... The International Journal of Advanced Manufacturing Technology, 1-11 , 2023 2023 Citations: 5
Deep learning-based sustainable subsurface anomaly detection in Barker-coded thermal wave imaging M Parvez, AB Mohammad, VSR Ghali, GCS Yadav, GT Vesala, ... The International Journal of Advanced Manufacturing Technology 127 (7), 3625 … , 2023 2023 Citations: 5
High Speed Approximate Carry Speculative Adder in Error Tolerance Applications. AK Gottem, A Sundaramoorthy, A Alagarsamy Int. J. Comput. 21 (3), 383-390 , 2022 2022 Citations: 5