Papers by Venugopal Tamraparani
Journal of Computational Analysis and Applications, 2019
The application of models in the insurance sector has historically posed both opportunities and p... more The application of models in the insurance sector has historically posed both opportunities and problems. Robust model risk management and governance are essential as insurers increasingly depend on intricate models for decision-making. This paper provides a pragmatic viewpoint on tackling these difficulties, based on the experiences of an analytics professional. It addresses the fundamental elements of model governance, including the formulation of explicit protocols for model construction, validation, and oversight. The emphasis is on delivering a systematic methodology for managing model risks, encompassing essential tactics for risk identification and mitigation. Regulatory compliance, while significant, is but one component of a more extensive governance system that guarantees models function within acceptable risk parameters. The article delineates concrete measures for insurers to enhance their model management processes through the integration of real examples and advice, hence improving decision-making and operational resilience in a risk-sensitive context.
Journal of Computational Analysis and Applications, 2019
Due to the increasing complexity of theft, organizations handling substantial consumer data must
... more Due to the increasing complexity of theft, organizations handling substantial consumer data must
implement sophisticated identity and access management (IAM) systems. This study examines the
application of artificial intelligence (AI) in detecting fraud within Identity and Access Management (IAM)
systems, particularly those managing extensive customer datasets. The study examines the challenges
arising from the vast volume, rapidity, and diversity of data, together with the evolving nature of fraud
schemes. Artificial intelligence (AI) encompasses machine learning algorithms, anomaly detection models,
and pattern recognition methodologies. These can swiftly identify potential scam scenarios that
traditional approaches may overlook. The research examines the advantages and disadvantages of
employing AI for fraud detection. It addresses concerns regarding data quality, false positives, and system
scalability. Enhancing scam protection necessitates continuous training of models, as evidenced by real-
world examples, and the integration of AI into current identity and access management systems. This
report provides valuable recommendations for firms seeking to enhance their IAM systems through the
utilization of AI technologies.
International Journal of Advanced Engineering Technologies and Innovations(IJAETI), 2023
Artificial Intelligence (AI) has great potential to transform healthcare but the
research to cli... more Artificial Intelligence (AI) has great potential to transform healthcare but the
research to clinical practice transition has been gradual. Differences in medical record
formats, lack of accessible data for training AI systems, and limitations imposed by privacy
regulations and present challenges to population wide AI integration. This requires new
approaches to data sharing that preserve privacy, privacy that is very en vogue today enabled
social innovation for developing AI driven healthcare applications. This study presents a
scoping review of state of the art strategies that have been proposed to protect patient privacy
during the preparation stage for progression of AI in healthcare with a emphasis on
technologies including Federated Learning and Hybrid techniques. It further discusses
possible privacy attacks, security issues, and future directions of this emerging domain.AI in
Healthcare AI has been considered one of the most transformative technologies in healthcare,
having the potential to solve some of the complex medical problems. The use of AI with
machine learning or deep learning can help in diagnosis, treatment select, and monitor
patients for more accurate and efficient healthcare.
International Journal of Advanced Engineering Technologies and Innovations(IJAETI), 2021
This paper proposes a novel approach of deep learning towards the improvement of accuracy in
heal... more This paper proposes a novel approach of deep learning towards the improvement of accuracy in
health insurance fraud detection. To capture complicated patterns in claims data, we consider a
hybrid architecture which consists of BiLSTM networks with attention mechanisms and graph
neural networks (GNNs). Our model achieves an accuracy of 94.2% on a large dataset of 1.2
million health insurance claims, which is a 15% increase in terms of accuracy over traditional
machine learning methods. In addition, the attention visualization and feature importance allow
for interpretation of the more complex architecture.
International Journal of Advanced Engineering Technologies and Innovations, 2022
The need for robust cybersecurity measures grew in parallel with the increasing
complexity of da... more The need for robust cybersecurity measures grew in parallel with the increasing
complexity of data ecosystems within firms. This paper focuses on best practices for
implementing data lineage techniques to enhance both firm resilience and cybersecurity.
Specifically, it demonstrates how machine learning operations (ML Ops) may autonomously
identify correlations among various data systems, which is crucial for preventing
cybersecurity incidents. The paper discusses the challenges of managing data history in large
enterprises, where monitoring data movement and alterations is crucial for identifying gaps.
Organizations can achieve real-time monitoring and expedited issue resolution by integrating
ML Ops into their data lineage practices. This mitigates potential risks. The paper
demonstrates the application of these technologies in practical settings and provides insights
on how data lineage may enhance operational resilience and cybersecurity tactics.
International Journal of Advanced Engineering Technologies and Innovations(IJAETI), 2019
Companies have had to find other ways to save money because the cost of health
insurance for work... more Companies have had to find other ways to save money because the cost of health
insurance for workers keeps going up. Two big ways to cut these costs are to bring together
businesses, insurance companies, and middlemen in a solution that is based on data. When
businesses use data analytics, they can get a better idea of how much costs will be in the
future, learn where costs come from, and talk to service providers about getting better terms.
The companies and brokers need to work together so that workers can get good insurance
plans that don't cost too much, according to this study. The study shows how predictive
modeling can help make insurance benefits better and goes into more depth about how hard it
is for many different groups to connect their data systems. Companies that want to lower the
cost of health insurance for their workers may use a method that works making decisions
based on data and involving everyone who has a stake in the matter.
International Journal of Science and Research (IJSR), 2022
This research paper examines the ethical considerations surrounding the implementation of artific... more This research paper examines the ethical considerations surrounding the implementation of artificial intelligence (AI) in
wealth management, particularly for personalized investment strategies. As AI-driven platforms become increasingly prevalent in
financial services, it is crucial to address the potential ethical challenges that arise from their use. This study explores issues related to
AI transparency, data privacy, algorithmic bias, and the broader implications for wealth inequality. Through a comprehensive analysis
of current literature, industry practices, and regulatory frameworks, we propose mitigation strategies and best practices for the
responsible deployment of AI in wealth management. The findings underscore the need for continued ethical vigilance and proactive
measures to ensure that AI-driven personalized investment advice benefits all demographic groups equitably.
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Papers by Venugopal Tamraparani
implement sophisticated identity and access management (IAM) systems. This study examines the
application of artificial intelligence (AI) in detecting fraud within Identity and Access Management (IAM)
systems, particularly those managing extensive customer datasets. The study examines the challenges
arising from the vast volume, rapidity, and diversity of data, together with the evolving nature of fraud
schemes. Artificial intelligence (AI) encompasses machine learning algorithms, anomaly detection models,
and pattern recognition methodologies. These can swiftly identify potential scam scenarios that
traditional approaches may overlook. The research examines the advantages and disadvantages of
employing AI for fraud detection. It addresses concerns regarding data quality, false positives, and system
scalability. Enhancing scam protection necessitates continuous training of models, as evidenced by real-
world examples, and the integration of AI into current identity and access management systems. This
report provides valuable recommendations for firms seeking to enhance their IAM systems through the
utilization of AI technologies.
research to clinical practice transition has been gradual. Differences in medical record
formats, lack of accessible data for training AI systems, and limitations imposed by privacy
regulations and present challenges to population wide AI integration. This requires new
approaches to data sharing that preserve privacy, privacy that is very en vogue today enabled
social innovation for developing AI driven healthcare applications. This study presents a
scoping review of state of the art strategies that have been proposed to protect patient privacy
during the preparation stage for progression of AI in healthcare with a emphasis on
technologies including Federated Learning and Hybrid techniques. It further discusses
possible privacy attacks, security issues, and future directions of this emerging domain.AI in
Healthcare AI has been considered one of the most transformative technologies in healthcare,
having the potential to solve some of the complex medical problems. The use of AI with
machine learning or deep learning can help in diagnosis, treatment select, and monitor
patients for more accurate and efficient healthcare.
health insurance fraud detection. To capture complicated patterns in claims data, we consider a
hybrid architecture which consists of BiLSTM networks with attention mechanisms and graph
neural networks (GNNs). Our model achieves an accuracy of 94.2% on a large dataset of 1.2
million health insurance claims, which is a 15% increase in terms of accuracy over traditional
machine learning methods. In addition, the attention visualization and feature importance allow
for interpretation of the more complex architecture.
complexity of data ecosystems within firms. This paper focuses on best practices for
implementing data lineage techniques to enhance both firm resilience and cybersecurity.
Specifically, it demonstrates how machine learning operations (ML Ops) may autonomously
identify correlations among various data systems, which is crucial for preventing
cybersecurity incidents. The paper discusses the challenges of managing data history in large
enterprises, where monitoring data movement and alterations is crucial for identifying gaps.
Organizations can achieve real-time monitoring and expedited issue resolution by integrating
ML Ops into their data lineage practices. This mitigates potential risks. The paper
demonstrates the application of these technologies in practical settings and provides insights
on how data lineage may enhance operational resilience and cybersecurity tactics.
insurance for workers keeps going up. Two big ways to cut these costs are to bring together
businesses, insurance companies, and middlemen in a solution that is based on data. When
businesses use data analytics, they can get a better idea of how much costs will be in the
future, learn where costs come from, and talk to service providers about getting better terms.
The companies and brokers need to work together so that workers can get good insurance
plans that don't cost too much, according to this study. The study shows how predictive
modeling can help make insurance benefits better and goes into more depth about how hard it
is for many different groups to connect their data systems. Companies that want to lower the
cost of health insurance for their workers may use a method that works making decisions
based on data and involving everyone who has a stake in the matter.
wealth management, particularly for personalized investment strategies. As AI-driven platforms become increasingly prevalent in
financial services, it is crucial to address the potential ethical challenges that arise from their use. This study explores issues related to
AI transparency, data privacy, algorithmic bias, and the broader implications for wealth inequality. Through a comprehensive analysis
of current literature, industry practices, and regulatory frameworks, we propose mitigation strategies and best practices for the
responsible deployment of AI in wealth management. The findings underscore the need for continued ethical vigilance and proactive
measures to ensure that AI-driven personalized investment advice benefits all demographic groups equitably.