R
R. Varatharajan
Researcher at Velammal Engineering College
Publications - 36
Citations - 2815
R. Varatharajan is an academic researcher from Velammal Engineering College. The author has contributed to research in topics: Cloud computing & Computer science. The author has an hindex of 23, co-authored 31 publications receiving 1963 citations.
Papers
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Journal ArticleDOI
A new architecture of Internet of Things and big data ecosystem for secured smart healthcare monitoring and alerting system
Gunasekaran Manogaran,R. Varatharajan,Daphne Lopez,Priyan Malarvizhi Kumar,Revathi Sundarasekar,Chandu Thota +5 more
TL;DR: A new architecture for the implementation of IoT to store and process scalable sensor data (big data) for health care applications and uses MapReduce based prediction model to predict the heart diseases is proposed.
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Cloud and IoT based disease prediction and diagnosis system for healthcare using Fuzzy neural classifier
TL;DR: A new systematic approach is used for the diabetes diseases and the related medical data is generated by using the UCI Repository dataset and the medical sensors for predicting the people who has affected with diabetes severely and a new classification algorithm called Fuzzy Rule based Neural Classifier is proposed for diagnosing the disease and the severity.
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Wearable sensor devices for early detection of Alzheimer disease using dynamic time warping algorithm
TL;DR: This paper uses dynamic time warping (DTW) algorithm to compare the various shapes of foot movements collected from the wearable IoT devices to evaluate the effectiveness of the DTW method for Alzheimer disease diagnosis.
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Hybrid Recommendation System for Heart Disease Diagnosis based on Multiple Kernel Learning with Adaptive Neuro-Fuzzy Inference System
TL;DR: The proposed MKL with ANFIS based deep learning method follows two-fold approach and has produced high sensitivity, high specificity and less Mean Square Error for the for the KEGG Metabolic Reaction Network dataset.
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Machine Learning Based Big Data Processing Framework for Cancer Diagnosis Using Hidden Markov Model and GM Clustering
Gunasekaran Manogaran,V. Vijayakumar,R. Varatharajan,Priyan Malarvizhi Kumar,Revathi Sundarasekar,Ching-Hsien Hsu +5 more
TL;DR: A Bayesian hidden Markov model (HMM) with Gaussian Mixture (GM) Clustering approach is used to model the DNA copy number change across the genome and is compared with various existing approaches such as Pruned Exact Linear Time method, binary segmentation method and segment neighborhood method.