8 papers
Ontology-Based Knowledge Modeling and Uncertainty-Aware Outdoor Air Quality Assessment Using Weighted Interval Type-2 Fuzzy Logic
Md Inzmam, Ritesh Chandra, Sadhana Tiwari +2
Outdoor air pollution is a major concern for the environment and public health, especially in areas where urbanization is taking place rapidly. The Indian Air Quality Index (IND-AQ…
A Review of Ontology-Driven Big Data Analytics in Healthcare: Challenges, Tools, and Applications
Ritesh Chandra, Sonali Agarwal, Navjot Singh +1
Exponential growth in heterogeneous healthcare data arising from electronic health records (EHRs), medical imaging, wearable sensors, and biomedical research has accelerated the ad…
Real-Time Health Analytics Using Ontology-Driven Complex Event Processing and LLM Reasoning: A Tuberculosis Case Study
Ritesh Chandra, Sonali Agarwal, Navjot Singh
Timely detection of critical health conditions remains a major challenge in public health analytics, especially in Big Data environments characterized by high volume, rapid velocit…
Decision support system for Forest fire management using Ontology with Big Data and LLMs
Ritesh Chandra, Shashi Shekhar Kumar, Rushil Patra +1
Forests are crucial for ecological balance, but wildfires, a major cause of forest loss, pose significant risks. Fire weather indices, which assess wildfire risk and predict resour…
OCEP: An Ontology-Based Complex Event Processing Framework for Healthcare Decision Support in Big Data Analytics
Ritesh Chandra, Sonali Agarwal, Shashi Shekhar Kumar +1
The exponential expansion of real-time data streams across multiple domains needs the development of effective event detection, correlation, and decision-making systems. However, c…
A Diagnosis and Treatment of Liver Diseases: Integrating Batch Processing, Rule-Based Event Detection and Explainable Artificial Intelligence
Ritesh Chandra, Sadhana Tiwari, Satyam Rastogi +1
Liver diseases pose a significant global health burden, impacting many individuals and having substantial economic and social consequences. Rising liver problems are considered a f…