Research Publications

  1. Balakrishnan, Kannan; Changat, Manoj; Dhanyamol, M V; Hinz, Andreas M; Koley, Hrishik; Lekha, Divya Sindhu: The Median of Sierpiński Triangle Graphs, Discrete Applied Mathematics, 387, 306–317, 2026; North-Holland.
  2. C., Angitha; Gund, Jasleen; Lekha, Divya Sindhu: Recurrence Network Analysis Uncovering Biomarkers of Depression from Nonlinear Dynamics underlying EEG Signals, 11th International Electronic Conference on Brain Sciences & 1st International Electronic Conference on Neurosciences, 9–11 March 2026, 2026; MDPI: Basel, Switzerland.
  3. K S, Sruthi; Lekha, D S; A, Sreekumar A; Balakrishnan, K: Predicting Stability of Community Members in Complex Networks using Profile Closeness, Utilitas Mathematica, 122(1), 1–28, 2025; Utilitas Mathematica Publishing Inc.
  4. John, Jisha Mariyam; Bellingeri, Michele; Lekha, Divya Sindhu; Cassi, Davide; Alfieri, Roberto: Impact of Weight Thresholding on the Robustness of Complex Networks to Central Node Attack Strategies, BOOK OF ABSTRACT NetSci X 2025, 2025; Network Science Society.
  5. Raj, Ebin Deni; Lekha, Divya Sindhu; Job, Ashly Ann: Teaching Explainable Machine Learning to Interdisciplinary Learners: A Pedagogical Model for Responsible AI, Computing Education Research: 18th Annual ACM India Compute Conference, COMPUTE 2025, Ropar, India, December 7–9, 2025, Proceedings, 3, 2025; Springer Nature.
  6. Raj, Ebin Deni; Lekha, Divya Sindhu; Jo, Ashly Ann; Jose, Arun Cyril: Teaching Explainable Machine Learning to Interdisciplinary Learners: A Pedagogical Model for Responsible AI Education, Annual ACM India Compute Conference, 3–15, 2025; Springer Nature Switzerland Cham.
  7. Nair, Nandini Sreejit; John, Jisha Mariyam; Lekha, Divya Sindhu: An Analysis of Vaccination Strategies on Epidemic Spread in a Friendship Network, 2025 11th International Conference on Smart Computing and Communications (ICSCC), 1–6, 2025; IEEE.
  8. Thomas, Helena; Lekha, Divya Sindhu: 3D Hole Detection with an Emphasis on Deep Learning, 2025 IEEE 4th International Conference on Data, Decision and Systems (ICDDS), 112–117, 2025; IEEE.
  9. Mallouk, Kaitlin; Riley, Darby Rose; Lekha, Divya Sindhu: BOARD# 165: Social Connections Formed from Engaging in a Faculty Development Workshop, 2025 ASEE Annual Conference & Exposition, 2025.
  10. Vignesh, Lahir Sai; Rajesh, Neha; Singh, Shivendra Pratap; Gummapu, John Paul; Lekha, Divya Sindhu: Enhancing Phishing Detection Using Generative Adversarial Networks, 2025 11th International Conference on Smart Computing and Communications (ICSCC), 1–4, 2025; IEEE.
  11. J M. John; M. Bellingeri; D S. Lekha; D. Cassi; R. Alfieri: Effect of Weight Thresholding on the Robustness of Real-World Complex Networks to Central Node Attacks, Mathematics 2023, 11(16), 3482; DOI: 10.3390/math11163482
  12. Divya P B, D S Lekha, T P Johnson, K Balakrishnan: Vulnerability of link-weighted complex networks in central attacks and fallback strategy, Physica A: Statistical Mechanics and its Applications, Volume 590, 15 March 2022, 126667, DOI: 10.1016/j.physa.2021.126667
  13. D S. Lekha, K. Balakrishnan: Central attacks in complex networks: A revisit with new fallback strategy, Physica A: Statistical Mechanics and its Applications, Volume 549, 1 July 2020, 124347, DOI: 10.1016/j.physa.2020.124347.
  14. K. Balakrishnan, M. Changat, A M. Hinz, D S. Lekha: The Median of Sierpiński Graphs, Discrete Applied Mathematics (Elsevier), Volume 319, Pages 159 - 17015 October 2022, DOI: 10.1016/j.dam.2021.02.005
  15. D S. Lekha, K. Balakrishnan: Central attacks in complex networks: A revisit with new fallback strategy, Physica A: Statistical Mechanics and its Applications, Volume 549, Pages 124347, DOI: 10.1016/j.physa.2020.124347.
  16. K. Balakrishnan, D. S. Lekha, Sunil Kumar R.: Analysis of Co-authorship Network Based on Some Betweenness Centrality Concepts. Inderscience International Journal of Data Science 4 (2), 162-179, DOI: 10.1504/IJDS.2019.100322.