Evolutionary approaches for minimising error in localisation of wireless sensor networks. - S. Sivakumar; R. Venkatesan; M. Karthiga (Int. J. Sens. Networks, 2015)

Sentence Semantic Similarity Model Using Convolutional Neural Networks. - Karthiga M; S. Sountharrajan; E. Suganya; S. Sankarananth (EAI Endorsed Trans. Energy Web, 2021)

Top 'N' Variant Random Forest Model for High Utility Itemsets Recommendation. - N. Pazhaniraja; S. Sountharrajan; E. Suganya; Karthiga M (EAI Endorsed Trans. Energy Web, 2021)

Hybrid optimized convolutional neural network for efficient classification of ECG signals in healthcare monitoring. - M. Karthiga; V. Santhi; S. Sountharrajan (Biomed. Signal Process. Control., 2022)

A wireless sensor network for remote detection of arrhythmias using convolutional neural network. - M. Karthiga; V. Santhi (Wirel. Networks, 2022)

Optimizing high-utility item mining using hybrid dolphin echolocation and Boolean grey wolf optimization. - N. Pazhaniraja; S. Sountharrajan; E. Suganya; M. Karthiga (J. Ambient Intell. Humaniz. Comput., 2023)

Utilizing Digital Twin-Enhanced Spatio-Temporal CNN for Accurate Breast Cancer Tumor Detection and Migration Tracking. - Karthiga M; Revathy J; Sureshraja Ramar; Sankarananth S (OCIT, 2024)

Multimodal Fusion and Cutting-Edge AI-Based Smart Vending Machines for Electronic Component Management. - M. Karthiga; Syarifah Bahiyah Rahayu; E. Suganya; S. Sankarananth; S. Sountharrajan; K. Venkatesan (IEEE Access, 2025)

Optimized Alzheimer disorder classification with DACN-MFFN utilizing OBLDE-TDO enhanced deep neural network features. - M. Karthiga; E. Suganya; S. Sountharrajan; J. Jeyalakshmi; Sindhu Ravindran; Shahrol Mohamaddan (Biomed. Signal Process. Control., 2025)

Entertainment analysis in gaming model for business management with decision making and Machine learning model. - M. Karthiga; S. P. Abirami; B. Arunkumar 001; M. Vanitha Sheba (Entertain. Comput., 2025)

PAPR reduction scheme in AFDM by optimal chirp selection using unimodular quadratic program. - Karthiga M; Deepa D (Phys. Commun., 2025)