Decomposition of hypercube graphs into paths and cycles having k edges D. Saranya, S. Jeevadoss, V. Nalini, V. Chitra Akce International Journal of Graphs and Combinatorics, 2025 For an even graph G and positive integer p, q, and k, the pair (p, q) is an admissible pair if (p+q)k=|E(G)|. If a graph G admits a decomposition into p copies of Pk+1, the path of length k, and q copies of Ck, the cycle of length k, for every admissible pair (p, q), then G has a {Pk+1,Ck}{p,q}-decomposition. In this paper, we give necessary and sufficient conditions for the existence of a {Pk+1,Ck}{p,q}-decomposition of n-dimensional hypercube graphs Qn when n is even, k≥4, and n≡0 (modk).
RETRACTION:Certain performance analysis of Islanded microgrid systems stability through biologically activated engineering optimization technique Karthikeyan Ramasamy, Arivoli Sundaramurthy, Chitra Vaithiyalingam Journal of Intelligent and Fuzzy Systems, 2024 The primary goal is to enhance the PSN by maintaining stable and consistent MGS operation and reestablishing stable operating conditions after generational interruptions. The artificial neural network is created using a bio-inspired optimization algorithm, such as particle swarm optimization, second generation particle swarm optimization, and new model particle swarm optimization., which directs the evolutionary learning process to determine the most optimal solution. For the best result, the ANN and bio-inspired algorithm (BIANN) are coupled. The suggested BIANN-based controller is made comprised of an internal current and an external power loop. The proper PI gain parameter is tuned using BIANN, allowing the MGS to be stable. Three PSOs are used to investigate the suggested method, and the Matlab Simulink platform is used to create the fitness functions. The results are examined and contrasted. The new model’s particle swarm optimization provides MGS functioning and stability that is largely accurate and reliable.
Enhancing Smart Grid Stability: Data-Driven Predictive Modeling in Distribution Systems Arivoli Sundaramurthy, Karthikeyan Ramasamy, Durgadevi Velusamy, Chitra Vaithiyalingam International Journal of Electrical and Electronics Research, 2024 The system's ability to retain the equilibrium state during regular and under disturbance decides the power system stability. The power system stability is highly affected by continuous load variation, voltage variation, frequency variation, power flow variation, topology and the work environment. Hence the stability analysis is made to ensure the acceptable equilibrium state throughout the operation of the power system while meeting the demand. As there has been numerous inclusion of renewable energy sources into the electric network, there occurs challenge to maintain the equilibrium level of this decentralized supply with temporary needs. So to establish this kind of scenario, a Decentralized smart grid control (DSGC) is developed. In DSGC, demand is evaluated with supply through price information and the customers are allowed to decide on usage based on Pricing. The optimal hyperparameter tuning through grid search optimization for DSGC stability prediction is presented in this paper. The local frequency provides the details on equilibrium/power balance, to match supply with demand. Using an ensemble grid search optimization approach, we examine the power grid performance on dynamic stability. Our findings imply that DSGC stability is best predicted by ensemble gradient boost machine grid search with best R2 index performance and accuracy of 93.92%.
Ethical Dimensions and Future Prospects of Artificial Intelligence in Decision Making Systems for Oncology: A Comprehensive Analysis and Reference Scheme Arivoli Sundaramurthy, Chitra Vaithiyalingam Proceedings 1st International Conference on Intelligent Technologies for Sustainable Electric and Communications Systems Itech Secom 2023, 2023 Artificial Intelligence (AI) has become a prevalent force in diverse medical domains, including image diagnostics, pathological categorization, treatment plan selection, and prognosis analysis. The collaboration between human and computer interactions has notably matured in the context of image-assisted cancer diagnosis. However, the ethical considerations associated with the incorporation of AI into clinical decision-making processes remain inadequately addressed. Consequently, the AI-driven Clinical Decision making System has not fully embraced interactions between humans and computers, particularly in the domain of image-supported diagnostic systems. This paper comprehensively reviews the global applications of the Clinical Decision Support System (CDSS) and delineates the fundamental principles guiding the incorporation of AI into CDSS. It scrutinizes the challenges faced by AI in oncology decision-making, shedding light on the existing ethical gaps. By presenting a thorough overview of the current landscape, this paper serves as a attribute framework for the future deployment of Artificial Intelligence in the field of oncology decision-making. As AI continues to progress, acknowledging and resolving ethical considerations becomes crucial for unlocking its full potential in enhancing clinical decision-making processes.
Implementation of Suitable Control Strategy for Improved Dynamics in Hybrid Grid Connected System S. Arivoli, R. Karthikeyan, V. Chitra 2021 International Conference on Computer Communication and Informatics Iccci 2021, 2021 Usage of renewable energy sources is necessary in micro-grids for meeting out energy demand and has become more popular in recent years. The development in integration of renewable energy sources and conventional power generation process provide challenges in the dynamic operational control of micro-grids. To maintain balance among the supply and demand during extreme cases, the appropriate control strategy has to be followed. An appropriate control methodology for improving powerful conduct of half and half network associated framework is proposed in this paper. A DC-DC Converter is associated on the DC side of miniature network framework and DC-AC converter is associated on AC side of the miniature lattice framework. A master controller was utilized to control source powers through converter control. Slave controllers are developed for delivering continuous load power for renewable energy sources which includes wind, solar and fuel cell. This control scheme for AC/DC micro grid achieves power sharing during different loading condition. MATLAB/SIMULINK software was used for mathematical modelling of the system. This proposed control method improves the dynamic conduct of cross breed framework associated framework by overseeing power sharing between AC miniature matrix and DC miniature networks under various stacking conditions.
Symmetric hamilton cycle decompositions of complete multigraphs V. Chitra, Appu Muthusamy Discussiones Mathematicae Graph Theory, 2013 Let n ≥ 3 and ⋋ ≥ 1 be integers. Let ⋋Kn denote the complete multigraph with edge-multiplicity ⋋. In this paper, we show that there exists a symmetric Hamilton cycle decomposition of ⋋K2m for all even ⋋ ≥ 2 and m ≥ 2. Also we show that there exists a symmetric Hamilton cycle decomposition of ⋋K2m − F for all odd ⋋ ≥ 3 and m ≥ 2. In fact, our results together with the earlier results (by Walecki and Brualdi and Schroeder) completely settle the existence of symmetric Hamilton cycle decomposition of ⋋Kn (respectively, ⋋Kn − F, where F is a 1-factor of ⋋Kn) which exist if and only if ⋋(n − 1) is even (respectively, ⋋(n − 1) is odd), except the non-existence cases n ≡ 0 or 6 (mod 8) when ⋋ = 1
Decomposition of hypercube graphs into paths and cycles having k edges D Saranya, S Jeevadoss, V Nalini, V Chitra AKCE International Journal of Graphs and Combinatorics 22 (2), 190-195 , 2025 2025.0 Citations: 2
Enhancing Smart Grid Stability: Data-Driven Predictive Modeling in Distribution Systems DVCV Arivoli Sundaramurthy , Karthikeyan Ramasamy International Journal of Electrical and Electronics Research (IJEER) 12 (2 … , 2024 2024.0
Certain performance analysis of Islanded microgrid systems stability through biologically activated engineering optimization technique R Karthikeyan, S Arivoli, V Chitra Journal of Intelligent & Fuzzy Systems 26 (2), 4733 - 4744 , 2024 2024.0
Enhancing Smart Grid Stability: Data-Driven Predictive Modeling in Distribution Systems S Arivoli, R Karthikeyan, V Durgadevi, V Chitra International Journal of Electrical and Electronics Research (IJEER) 12 (2 … , 2024 2024.0 Citations: 4
Sum throughput enhancement of wireless powered IoT communication network assisted by IRS with a practical reflection model P. Reba · S. Mohandass · V. Chitra M.Suriyaa Signal, Image and Video Processing , 2023 2023.0 Citations: 2
Decomposition Of Balanced Complete Bipartite Graphs Into Cycles Of Two Different Length S Jeevadoss, V Chitra Nat. Volatiles & Essent. Oils 8 (5), 3430-3435 , 2021 2021.0
Implementation of Suitable Control Strategy for Improved Dynamics in Hybrid Grid Connected System S Arivoli, R Karthikeyan, V Chitra 2021 International Conference on Computer Communication and Informatics … , 2021 2021.0 Citations: 1
Vibration and Over Speed Control of Wind Mill based on Power Line Communication S Arivoli, V Chitra International Journal of Engineering Research & Technology 8 (8) , 2019 2019.0
Modeling of Hybrid Power Generation on National Highway S Arivoli, V Chitra Journal of Emerging Technologies and Innovative Research 5 (10), 429-438 , 2018 2018.0
Big data gathering in wireless sensor network using hybrid dynamic energy routing protocol S Arivoli, V Chitra BEST: International Journal of Management, Information Technology and … , 2016 2016.0 Citations: 8
Symmetric Hamilton cycle decompositions of complete multigraphs V Chitra, A Muthusamy Discussiones Mathematicae Graph Theory 33 (4), 695-707 , 2013 2013.0 Citations: 9
C 4 p -frame of complete multipartite multigraphs V Chitra, AS Vadivu, A Muthusamy Aequationes mathematicae 85 (3), 563-579 , 2013 2013.0 Citations: 9
A note on semi-perfect 1-factorization and craft's conjecture V Chitra, A Muthusamy Graph Theory Notes N Y LXIV, 58-62 , 2013 2013.0 Citations: 5
Bipartite variation of the cheesecake factory problem: mH (k, 2l+ 1)-factorization of Kn, n V Chitra, A Muthusamy Discrete Mathematics 312 (2), 381-389 , 2012 2012.0 Citations: 1
P3-factorization of cartesian product of complete graphs V Chitra, A Muthusamy Bull. Inst. Combin. Appl 63, 60-72 , 2011 2011.0 Citations: 4
Decompositions and factorizations of graphs V Chitra Salem , 0
MOST CITED SCHOLAR PUBLICATIONS
Symmetric Hamilton cycle decompositions of complete multigraphs V Chitra, A Muthusamy Discussiones Mathematicae Graph Theory 33 (4), 695-707 , 2013 2013.0 Citations: 9
C 4 p -frame of complete multipartite multigraphs V Chitra, AS Vadivu, A Muthusamy Aequationes mathematicae 85 (3), 563-579 , 2013 2013.0 Citations: 9
Big data gathering in wireless sensor network using hybrid dynamic energy routing protocol S Arivoli, V Chitra BEST: International Journal of Management, Information Technology and … , 2016 2016.0 Citations: 8
A note on semi-perfect 1-factorization and craft's conjecture V Chitra, A Muthusamy Graph Theory Notes N Y LXIV, 58-62 , 2013 2013.0 Citations: 5
Enhancing Smart Grid Stability: Data-Driven Predictive Modeling in Distribution Systems S Arivoli, R Karthikeyan, V Durgadevi, V Chitra International Journal of Electrical and Electronics Research (IJEER) 12 (2 … , 2024 2024.0 Citations: 4
P3-factorization of cartesian product of complete graphs V Chitra, A Muthusamy Bull. Inst. Combin. Appl 63, 60-72 , 2011 2011.0 Citations: 4
Decomposition of hypercube graphs into paths and cycles having k edges D Saranya, S Jeevadoss, V Nalini, V Chitra AKCE International Journal of Graphs and Combinatorics 22 (2), 190-195 , 2025 2025.0 Citations: 2
Sum throughput enhancement of wireless powered IoT communication network assisted by IRS with a practical reflection model P. Reba · S. Mohandass · V. Chitra M.Suriyaa Signal, Image and Video Processing , 2023 2023.0 Citations: 2
Implementation of Suitable Control Strategy for Improved Dynamics in Hybrid Grid Connected System S Arivoli, R Karthikeyan, V Chitra 2021 International Conference on Computer Communication and Informatics … , 2021 2021.0 Citations: 1
Bipartite variation of the cheesecake factory problem: mH (k, 2l+ 1)-factorization of Kn, n V Chitra, A Muthusamy Discrete Mathematics 312 (2), 381-389 , 2012 2012.0 Citations: 1
Enhancing Smart Grid Stability: Data-Driven Predictive Modeling in Distribution Systems DVCV Arivoli Sundaramurthy , Karthikeyan Ramasamy International Journal of Electrical and Electronics Research (IJEER) 12 (2 … , 2024 2024.0
Certain performance analysis of Islanded microgrid systems stability through biologically activated engineering optimization technique R Karthikeyan, S Arivoli, V Chitra Journal of Intelligent & Fuzzy Systems 26 (2), 4733 - 4744 , 2024 2024.0
Decomposition Of Balanced Complete Bipartite Graphs Into Cycles Of Two Different Length S Jeevadoss, V Chitra Nat. Volatiles & Essent. Oils 8 (5), 3430-3435 , 2021 2021.0
Vibration and Over Speed Control of Wind Mill based on Power Line Communication S Arivoli, V Chitra International Journal of Engineering Research & Technology 8 (8) , 2019 2019.0
Modeling of Hybrid Power Generation on National Highway S Arivoli, V Chitra Journal of Emerging Technologies and Innovative Research 5 (10), 429-438 , 2018 2018.0
Decompositions and factorizations of graphs V Chitra Salem , 0
