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Assoc. Prof. Dr. Maikel Leon is an accomplished academic and AI specialist with a Ph.D. in Computer Science focused on artificial intelligence applied to transportation from Hasselt University, Belgium, and summa cum laude degrees from the Central University of Las Villas, Cuba. Since 2015, he has been a faculty member at the Department of Business Technology, Miami Herbert Business School, University of Miami, teaching and coordinating a wide range of courses in business analytics, programming, machine learning, databases, and artificial intelligence for business. His academic career spans institutions in the United States and Cuba, reflecting strong international teaching and research experience. Dr. Leon is an active reviewer and program committee member for leading journals and conferences, including IEEE Transactions on Fuzzy Systems and FLAIRS. He has received prestigious honors such as the Best Paper Award at the IEEE ICTAI Conference and the Cuban National Academy of Sciences Award for outstanding research. Beyond academia, he is a frequent media commentator on AI, a certified professional in generative AI and cloud technologies, and a leader in innovative teaching, entrepreneurship, and international collaboration initiatives.
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Dr. Nirmal Varghese Babu began his academic journey with a strong inclination toward computer science and technology. He completed his B.Tech in Information Technology from Karunya Institute of Technology and Sciences, Coimbatore, in 2017 with a CGPA of 8.0. His passion for research and innovation in computing led him to pursue an M.Tech in Computer Science & Engineering from Amal Jyothi College of Engineering, Kanjirappally (2017–2019), graduating with an impressive CGPA of 8.72. Currently, he is pursuing a Ph.D. in Computer Science & Engineering from Karunya Institute of Technology and Sciences, expected to be completed in 2025. His academic excellence was rooted in his formative years at Mathews Mar Athanasius Residential School, Chengannur, where he built a strong foundation in analytical and computational thinking.
Dr. Nirmal Varghese Babu is currently serving as an Assistant Professor at the School of Computer Science and Technology, Karunya Institute of Technology and Science, Coimbatore (since July 26, 2022). His professional endeavors include teaching, research, and mentoring in various areas of computer science and Artificial Intelligence. He has delivered lectures on Artificial Intelligence: Principles and Techniques, Cloud Computing for Data Analytics, AI for Games, AI for Food Processing Engineering, AI for Biotechnology, and MLOps. Alongside teaching, he mentors undergraduate students, coordinates final-year projects, and supervises academic research initiatives. His teaching methodology emphasizes experiential learning, guiding students to bridge theoretical knowledge with real-world technological applications.
Dr. Nirmal’s research contributions revolve around Artificial Intelligence, machine learning, data analytics, and real-time systems. His M.Tech project, Multiclass Sentiment Analysis of Social Media Data using Neural Networks, explored advanced deep learning algorithms like CNN and RNN for classifying sentiment across social media platforms, specifically Twitter. This study integrated text and emoticon data for multiclass classification using one-hot encoding and neural networks. His earlier project, Real-Time Traffic Incident Detection using Social Media Data, demonstrated innovative use of Natural Language Processing to detect and analyze traffic incidents using Twitter data, integrating AI for real-time decision-making. His work exemplifies how Artificial Intelligence can transform data into actionable insights for societal and industrial benefit.
Dr. Nirmal Varghese Babu’s impact as an educator and researcher extends across academia and applied technology. At Karunya Institute, he plays a vital role in shaping the next generation of AI-driven engineers and data scientists. As a mentor and coordinator, he has successfully guided numerous B.Tech projects, fostering innovation in the domains of Artificial Intelligence, MLOps, and machine learning. His pedagogical style emphasizes research-based learning, promoting creative problem-solving and real-world application of AI. Through his leadership in academic project coordination and curriculum development, he has significantly influenced the integration of AI-based methodologies into modern engineering education.
Dr. Nirmal’s academic contributions are recognized through his published works, research projects, and student-guided studies. His projects on sentiment analysis and traffic incident detection have been well-cited and appreciated within the AI and data analytics community. The relevance of his research is reflected in growing academic references to his work in areas such as neural networks, data mining, and sentiment classification. His scholarly achievements continue to inspire students and researchers pursuing advanced studies in Artificial Intelligence and computational learning.
Looking ahead, Dr. Nirmal Varghese Babu aims to expand his research in Artificial Intelligence, focusing on its integration with real-time analytics, smart systems, and cognitive computing. His future contributions are expected to advance the use of AI in multidisciplinary fields such as biotechnology, healthcare, and environmental systems. As an educator, his legacy lies in his ability to inspire and mentor young researchers, promoting a culture of innovation and ethical AI development. His ongoing research and academic leadership will undoubtedly continue to shape the evolution of AI-driven solutions and their transformative potential across industries.
Dr. Nirmal Varghese Babu’s expertise in Artificial Intelligence is evident through his teaching, research, and innovation in deep learning, neural networks, and data analytics. His projects and mentorship highlight the transformative role of Artificial Intelligence in addressing real-world challenges. The continued advancement of Artificial Intelligence under his guidance promises to create meaningful impact in both academic and applied technological domains.
Babu, N. V., & Kanaga, E. G. M. (2022). Sentiment analysis in social media data for depression detection using artificial intelligence: A review. SN Computer Science, 3(1), 1–15. https://doi.org/10.1007/s42979-021-00921-2
Babu, D. E. G. M. K. N. V. (2022). Sentiment analysis in social media data for depression detection using artificial intelligence: A review. SN Computer Science, 3, 350.
Babu, N. V., & Rawther, F. A. (2021). Multiclass sentiment analysis in text and emoticons of Twitter data: A review. Proceedings of the Second International Conference on Networks and Advances in Computational Technologies (NetACT).
Prince, S. C., & Babu, N. V. (2024). Advancing multiclass emotion recognition with CNN-RNN architecture and illuminating module for real-time precision using facial expressions. Proceedings of the 2024 International Conference on Advances in Modern Age Technologies for Sustainable Development (AMATS).
Babu, N. V., Kanaga, E. G. M., Kattappuram, J. T., & Benny, R. V. (2023). AI-based EEG analysis for depression detection: A critical evaluation of current approaches and future directions. Proceedings of the 2023 International Conference on Computational Intelligence and Sustainable Technologies (CIST).
Babu, D. E. G. M. K. N. V. (2022). Depression analysis using electroencephalography signals and machine learning algorithms. Proceedings of the Third International Conference on Intelligent Computing Instrumentation and Control Technologies (ICICICT).
Adityasai, B., & Babu, N. V. (2024). Advancing Alzheimer’s diagnosis through transfer learning with deep MRI analysis. Proceedings of the 2024 International Conference on Advances in Modern Age Technologies for Sustainable Development (AMATS).
Babu, N. V., & Kanaga, E. G. M. (2023). Multiclass text emotion recognition in social media data. In Machine Intelligence Techniques for Data Analysis and Signal Processing (pp. 123–135). Springer.
Rawther, F. A., & Babu, N. V. (2019). User behavior analysis on social media data using sentiment analysis or opinion mining. International Research Journal of Engineering and Technology (IRJET), 6(6), 3081–3085.
Qassim University, Saudi Arabia.
Dr. Saleh Albahli is a highly accomplished academic and researcher specializing in Digital Transformation, Data Science, and Artificial Intelligence. Currently an Associate Professor and Vice-Dean of Information Technology Deanship at Qassim University, he is known for spearheading transformative digital initiatives, leading enterprise architecture projects, and contributing to cutting-edge research in machine learning and deep learning. His work is globally recognized, ranking him among the top 2% of scientists in AI research worldwide.
Dr. Saleh Albahli holds a Ph.D. in Computer Science with distinction from Kent State University, USA (2016), showcasing his expertise in advanced computational methodologies and research excellence. He earned a Master’s degree in Information Technology with distinction from The University of Newcastle, Australia (2010), highlighting his dedication to mastering cutting-edge IT solutions. His academic journey began with a Bachelor’s degree in Computer Science from King Saud University, Saudi Arabia (2004), laying a strong foundation for his accomplished career in technology and innovation.
Dr. Saleh Albahli has built an illustrious career, currently serving as an Associate Professor in the Department of IT at Qassim University since 2020, where he contributes to advancing education and research. Concurrently, he holds dual leadership roles as Vice-Dean of IT Deanship and Director of Enterprise Architecture & Digital Transformation at Qassim University, spearheading transformative initiatives to enhance technological frameworks and drive digital innovation.
Previously, Dr. Albahli gained international experience as a Senior System Analyst at Cleveland Clinic, USA (2015–2016), where he developed cutting-edge systems to optimize healthcare operations. He also served as a Lecturer at Kent State University, USA (2015–2016), imparting knowledge and fostering academic growth. Earlier in his career, he worked as an Oracle Developer and Apps DBA at Riyadh Bank and Integrated Telecom Company in Saudi Arabia (2005–2007), honing his technical expertise in database systems and enterprise applications.
Digital Transformation and its integration with enterprise architecture
Machine Learning and Deep Learning Pipelines
Big Data Analytics, Data Governance, and Predictive Analytics
Artificial Intelligence Applications in healthcare and business
Process Optimization in technology-driven environments
Ranked among the top 2% of scientists globally in AI research (2022)
First Place in Digital Transformation (Qiyas) – Qassim University (2022, 2023)
ISO certifications in 22301, 20000, and 27001 for excellence in IT management
Efficient Hyperparameter Tuning for Predicting Student Performance with Bayesian Optimization
Albahli, S.
Multimedia Tools and Applications, 2024, 83(17), pp. 52711–52735.
This study introduces a Bayesian optimization approach to enhance hyperparameter tuning for predictive models in educational datasets, achieving improved accuracy and efficiency. (Citations: 4)
MedNet: Medical Deepfakes Detection Using an Improved Deep Learning Approach
Albahli, S., Nawaz, M.
Multimedia Tools and Applications, 2024, 83(16), pp. 48357–48375.
This paper presents MedNet, a novel deep learning framework tailored to detect medical deepfakes, ensuring the integrity of critical healthcare data. (Citations: 4)
Opinion Mining for Stock Trend Prediction Using Deep Learning
Albahli, S., Nazir, T.
Multimedia Tools and Applications, 2024.
Leveraging deep learning techniques, this research focuses on sentiment analysis to predict stock trends, demonstrating robust performance metrics. (Citations: 0)
An Improved DenseNet Model for Prediction of Stock Market Using Stock Technical Indicators
Albahli, S., Nazir, T., Nawaz, M., Irtaza, A.
Expert Systems with Applications, 2023, 232, 120903.
This work proposes enhancements to DenseNet architectures for stock market predictions based on technical indicators, achieving notable predictive accuracy. (Citations: 10)
A Circular Box-Based Deep Learning Model for the Identification of Signet Ring Cells from Histopathological Images
Albahli, S., Nazir, T.
Bioengineering, 2023, 10(10), 1147.
This open-access study develops a circular box-based deep learning model for the accurate detection of signet ring cells in histopathological images, aiding cancer diagnosis.
Mr. Seyed Mahmoud, Machine learning, Best Researcher AwardMahmoud Sajjadi is a motivated Ph.D. student in Computer Science and Engineering at the University of Nevada, Reno, with extensive experience in machine learning, electrical and control engineering, and data center design and management. He has a proven track record of success in research, teaching, and industry roles, applying privacy-preserving distributed systems, federated learning, and optimization to solve power system challenges. Mahmoud has a strong foundation in mathematics and proficiency in various programming languages and tools.
Mahmoud Sajjadi has contributed to several high-impact research papers and conferences, with publications under review in notable journals and conferences. His work has been accepted at prestigious venues such as the IEEE International Conference on Distributed Computing Systems (ICDCS) and the IEEE PES General Meeting. His contributions have an acceptance rate of around 21.9% in highly competitive conferences, reflecting the quality and significance of his research.
Mahmoud holds a Ph.D. in Computer Science and Engineering from the University of Nevada, Reno, expected to be completed in May 2025. He earned his M.Sc. in Electrical Engineering-Control Systems from the University of Tehran, Iran, in 2014, where he focused on simultaneous state estimation and reinforcement learning in stochastic matrix games. He also holds a B.Sc. in Electrical Engineering-Control Systems from Shiraz University of Technology, Iran, obtained in 2011.
Mahmoud’s research focuses on privacy-preserving machine learning, federated learning, and optimization, particularly in power systems. He has developed innovative algorithms and models to enhance the efficiency and security of distributed learning systems. His work includes designing and implementing tree-based and neural network-based event classifiers, improving federated learning privacy, and optimizing machine learning algorithms for heterogeneous clients.
Mahmoud’s professional journey includes significant roles in academia and industry. As a Graduate Research Assistant at the University of Nevada, Reno, he has made substantial contributions to developing privacy-preserving ML algorithms and distributed learning techniques. Prior to this, he served as a Data Center Designer and Manager at Prochista (Sematec, MCI) in Tehran, Iran, where he led AI model development, data center infrastructure management, and cybersecurity initiatives. He also worked as a Power Specialist Engineer at Arya Heavy Machinery (Caterpillar) in Tehran, guiding technical aspects of generator sales and market analysis.
Mahmoud has received several honors and awards, including the GSA Outstanding Graduate Researcher Award from the University of Nevada, Reno, in 2024. He was awarded the TechWise program scholarship by TalentSprint Inc., supported by Google, for the period 2023-2024. He is a member of the National Organization for Development of Exceptional Talents of Iran and has earned multiple certifications in data center design and management.
Mahmoud has numerous publications to his credit, including works under review and accepted papers in prestigious journals and conferences. His notable publications include “Speed Up Federated Learning in Heterogeneous Environment: A Dynamic Tiering Approach,” “Communication-Efficient Training Workload Balancing for Decentralized Multi-Agent Learning,” and “Generative Artificial Intelligence for Distributed Learning to Enhance Smart Grid Communication.” His research contributions span across federated learning, distributed learning, and smart grid communication.
Summary: The article likely explores the application of generative artificial intelligence (AI) techniques for distributed learning in improving communication within smart grid systems. Smart grids are modern electrical grids that incorporate digital communication technology to monitor and manage electricity supply more efficiently. Enhancing communication within smart grids is crucial for ensuring reliability, efficiency, and resilience in power distribution. By leveraging generative AI, the authors may propose innovative methods to optimize communication protocols, data transmission, or network management within smart grid infrastructures. This research could contribute to advancing the development and implementation of intelligent systems for future energy networks.
Mahmoud’s research timeline is marked by continuous contributions from 2014 to the present. Starting with his work on simultaneous learning and state estimation during his M.Sc., he has progressively advanced to developing cutting-edge federated learning algorithms and models for power systems and smart grids. His ongoing projects and research efforts reflect his dedication to advancing the field of distributed learning and machine learning applications.
Throughout his career, Mahmoud has collaborated with esteemed researchers and institutions. At the University of Nevada, Reno, he worked with Dr. L. Yang, F. Yan, and J. Zhang on federated learning and decentralized multi-agent learning projects. His industry collaborations at Prochista involved leading R&D teams and supervising data center construction projects. Mahmoud has also been involved in cross-disciplinary research experiences for undergraduates on big data analytics in smart cities, funded by NSF.