// publications
Publications
Peer-reviewed research papers published at IEEE conferences and journals.
Published
ISAECT 2025conference
Vision-Language Based Real-Time Assistive System for Outdoor Navigation of the Visually Impaired in Indian Urban Environments
Charan Sai Ponnada, Divya Kothapalli, Karthik Goparaju, Sanath Pedapudi
2025 7th International Symposium on Advanced Electrical and Communication Technologies (ISAECT) · December 18, 2025
Real-time assistive navigation system for visually impaired individuals using vision-language models in Indian urban environments. Published at ISAECT 2025.
Vision-Language ModelsAssistive NavigationVisually ImpairedOutdoor NavigationIndian Urban EnvironmentsReal-Time Systems
Under Review
IEEE InCODE-2026conference
Semantic Consistency for Hallucination Detection in Large Language Models
Charan Sai Ponnada, Dr. A. Reddy
IEEE International Conference on Computing, Communication and Intelligent Systems (InCODE) · Submitted April 1, 2026
Novel framework for detecting hallucinations in LLMs using semantic consistency checking. Under review at IEEE InCODE-2026.