Publications

On the Asymptotic Nonnegative Rank of Matrices and its Applications in Information Theory International Symposium on Information Theory, 2024 [PDF]

Does a sparse ReLU network training problem always admit an optimum ? Advances in Neural Information Processing Systems 2023, 2023 [PDF]

Sparsity in neural networks can improve their privacy GRETSI, 2023 [PDF]

Towards Better Bounds for Finding Quasi-Identifiers 2023 ACM SIGMOD/PODS @Seattle, WA, USA, 2022 [PDF]

Fast learning of fast transforms, with guarantees IEEE International Conference on Acoustics, Speech and Signal Processing, May 2022, Singapore, Singapore, 2022 [PDF]

Structured Support Exploration For Multilayer Sparse Matrix Factorization IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2021, Toronto, Ontario, Canada, 2021 [PDF]

Spurious Valleys, NP-hardness, and Tractability of Sparse Matrix Factorization With Fixed Support SIAM Journal on Matrix Analysis and Applications, 2022 [PDF]