02 · Network analytics

Network Structure & Community Dynamics

Revealing the structure, roles and stability of nodes and communities in complex networks.

This area brings together centrality, profile closeness, community stability, co-authorship networks, social networks and network representations to understand how local structure shapes collective organization.

Interactive research motif

Research perspective

The work moves from classical centrality measures toward structural profiles and stability prediction in complex networks.

Selected publications

2025

Predicting Stability of Community Members in Complex Networks using profile closeness

K S, Sruthi; Lekha, DS; A, Sreekumar A; Balakrishnan, K;
Utilitas Mathematica · Vol. 122.0 · pp. 1-28
2025

An Analysis of Vaccination Strategies on Epidemic Spread in a Friendship Network

Nair, Nandini Sreejit; John, Jisha Mariyam; Lekha, Divya Sindhu;
2025 11th International Conference on Smart Computing and Communications (ICSCC) · pp. 1-6
2025

Enhancing Phishing Detection Using Generative Adversarial Networks

Vignesh, Lahir Sai; Rajesh, Neha; Singh, Shivendra Pratap; Gummapu, John Paul; Lekha, Divya Sindhu;
2025 11th International Conference on Smart Computing and Communications (ICSCC) · pp. 1-4
2020

A Social Network Analysis of the Malayalam Novel Balyakalasakhi

Unnikrishnan, Akhil; Arjun, K; Balakrishnan, Kannan; Shameem, C Mohammed;
2020 Advanced Computing and Communication Technologies for High Performance Applications (ACCTHPA) · pp. 75-79
2019

Analysis of Co-authorship Network Based on Some Betweenness Centrality Concepts

Lekha, Divya Sindhu; Balakrishnan, Kannan; R, Sunil Kumar;
International Journal of Data Science · Vol. 4.0 · pp. 162-179
2019

Profile Closeness in Complex Networks.

Lekha, Divya Sindhu; Sruthi, KS; Balakrishnan, Kannan; Sreekumar, A;
CoRR
2019

Predicting Stability of Community Members in Complex Networks

Lekha, Divya Sindhu; Sreekumar, A; Balakrishnan, Kannan;
arXiv preprint arXiv:1903.06232

From published work to current questions

This page is grounded in the supplied Google Scholar publication export. Current projects, collaborators and new publications can be linked here as the research programme evolves.