New Insights into Graph Convolutional Networks using Neural Tangent Kernels. - Mahalakshmi Sabanayagam; Pascal Mattia Esser; Debarghya Ghoshdastidar (CoRR, 2021)

Graphon based Clustering and Testing of Networks: Algorithms and Theory. - Mahalakshmi Sabanayagam; Leena Chennuru Vankadara; Debarghya Ghoshdastidar (ICLR, 2022)

Representation Power of Graph Convolutions : Neural Tangent Kernel Analysis. - Mahalakshmi Sabanayagam; Pascal Mattia Esser; Debarghya Ghoshdastidar (CoRR, 2022)

Improved Representation Learning Through Tensorized Autoencoders. - Pascal Mattia Esser; Satyaki Mukherjee; Mahalakshmi Sabanayagam; Debarghya Ghoshdastidar (AISTATS, 2023)

Unveiling the Hessian's Connection to the Decision Boundary. - Mahalakshmi Sabanayagam; Freya Behrens; Urte Adomaityte; Anna Dawid (CoRR, 2023)

Kernels, Data & Physics. - Francesco Cagnetta; Deborah Oliveira; Mahalakshmi Sabanayagam; Nikolaos Tsilivis 002; Julia Kempe (CoRR, 2023)

Fast Adaptive Test-Time Defense with Robust Features. - Anurag Singh 006; Mahalakshmi Sabanayagam; Krikamol Muandet; Debarghya Ghoshdastidar (CoRR, 2023)

Analysis of Convolutions, Non-linearity and Depth in Graph Neural Networks using Neural Tangent Kernel. - Mahalakshmi Sabanayagam; Pascal Mattia Esser; Debarghya Ghoshdastidar (Trans. Mach. Learn. Res., 2023)

Cluster Specific Representation Learning. - Mahalakshmi Sabanayagam; Omar Al-Dabooni; Pascal Mattia Esser (CoRR, 2024)

Robust Feature Inference: A Test-time Defense Strategy using Spectral Projections. - Anurag Singh 006; Mahalakshmi Sabanayagam; Krikamol Muandet; Debarghya Ghoshdastidar (Trans. Mach. Learn. Res., 2024)

Exact Certification of (Graph) Neural Networks Against Label Poisoning. - Mahalakshmi Sabanayagam; Lukas Gosch; Stephan Günnemann; Debarghya Ghoshdastidar (ICLR, 2025)

Provable Robustness of (Graph) Neural Networks Against Data Poisoning and Backdoor Attacks. - Lukas Gosch; Mahalakshmi Sabanayagam; Debarghya Ghoshdastidar; Stephan Günnemann (Trans. Mach. Learn. Res., 2025)

Generalization Certificates for Adversarially Robust Bayesian Linear Regression. - Mahalakshmi Sabanayagam; Russell Tsuchida; Cheng Soon Ong; Debarghya Ghoshdastidar (CoRR, 2025)