Research
Research
T. Nuradha and M.M. Wilde, "Query Complexity of Classical and Quantum Channel Discrimination", arXiv:2504.12989.
I. George, C. Hirche, T. Nuradha, M.M. Wilde, "Quantum Doeblin Coefficients: Interpretations and Applications", arXiv:2503.22823.
H. Westerheim, J. Chen, Z. Holmes, I. Luo, T. Nuradha, D. Patel, S. Rethinasamy, K. Wang, and M.M. Wilde, “Dual-VQE: A quantum algorithm to lower bound the ground-state energy", 2023, arXiv:2312.03083 (Preprint).
T. Nuradha, V. Singh, M. M. Wilde. "Measured Hockey-Stick Divergence and its Applications to Quantum Pufferfish Privacy". arXiv:2501.12359 (Presented at the International Symposium of Information Theory- ISIT 2025 ).
V. Singh, T. Nuradha, M. M. Wilde. "Extendible quantum measurements and limitations on classical communication". arXiv:2412.18556 (Presented at the International Symposium of Information Theory- ISIT 2025 ).
J. Chen, H. Westerheim, Z. Holmes, I. Luo, T. Nuradha, D. Patel, S. Rethinasamy, K. Wang, and M.M. Wilde, “Slack-variable approach for variational quantum semi-definite programming", in Physical Review A, August 2025, doi:10.1103/lwxq-4myj.
T. Nuradha, H. K. Mishra, F. Leditzky, and M. M. Wilde, “Multivariate Fidelities”, in Journal of Physics A: Mathematical and Theoretical, March 2025, doi: 10.1088/1751-8121/adc645 (arXiv:2404.16101).
T. Nuradha and M. M. Wilde, "Contraction of Private Quantum Channels and Private Quantum Hypothesis Testing", arXiv:2406.18651, in IEEE Transactions on Information Theory, March 2025, doi: 10.1109/TIT.2025.3527859.
H. C. Cheng, N. Datta, N. Liu, T. Nuradha, R. Salzmann, and M. M. Wilde, “An invitation to the sample complexity of quantum hypothesis testing”, 2024, arXiv:2403.17868, Accepted to npj Quantum Information, February 2025.
T. Nuradha, Z. Goldfeld, and M. M. Wilde, “Quantum Pufferfish Privacy- A Flexible Privacy Framework for Quantum Systems”, in IEEE Transactions on Information Theory, August 2024, doi: 10.1109/TIT.2024.3404927.
T. Nuradha and M. M. Wilde, “Fidelity-Based Smooth-Min-Relative Entropy: Properties and Applications”, in IEEE Transactions on Information Theory, June 2024, doi: 10.1109/TIT.2024.3378590.
T. Nuradha and Z. Goldfeld, “Pufferfish Privacy: An Information-Theoretic Study”, in IEEE Transactions on Information Theory, Nov. 2023, doi: 10.1109/TIT.2023.3296288.
Z. Goldfeld, K. Greenewald, T. Nuradha, and G. Reeves, “k-Sliced mutual information: a quantitative study of scalability with dimension”, In Conference on Neural Information Processing Systems(NeurIPS), New Orleans, USA, 2022.
T. Nuradha, and Z. Goldfeld, “An Information-Theoretic Characterization of Pufferfish Privacy”, In International Symposium on Information Theory (ISIT), Espoo, Finland, 2022.
T. Nuradha, K. T. Hemachandra, T. Samarasinghe, and S. Atapattu, “Physical-Layer security for untrusted UAV-assisted full-duplex wireless networks”, In IEEE GLOBECOM Workshop Intelligent Wireless Emergency Communications Networks, Hawai, USA, 2019.
T. Nuradha, T. Samarasinghe, and K. T. Hemachandra, “A Novel Content Caching and Delivery Scheme for Millimeter Wave Device-to-Device Communications”, In International Symposium on Wireless Personal Multimedia Communications (WPMC), Lisbon, Potugal, 2019.
I. J. Ranawaka, K. T. Hemachandra, T. Samarasinghe, and T. Nuradha, “Energy Efficient D2D Model with Guaranteed Quality of Service for Cloud Radio Access Networks”, In International Symposium on Wireless Personal Multimedia Communications (WPMC), Lisbon, Portugal, 2019.
T. Nuradha, I. Gnanarathne, L. Perera, D. Denipitiyage, and D. Dias, “Beacon Placement Algorithm for Hybrid Indoor Positioning with Wi-Fi and Bluetooth Low Energy”, In Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka, 2019.
H. Y. Li, T. Nuradha, S. A. Xavier, and U. Tan, “Human-micromanipulator cooperation using a variable admittance controller”, In Science China Information Sciences (SCIS), 2019.
H. Y. Li, T. Nuradha, S. A. Xavier, and U. Tan, “Towards A Compliant and Accurate Cooperative Micromanipulator using Variable Admittance Control”, In International Conference on Advanced Robotics and Mechatronics (ICARM), Singapore, 2018
Beyond IID 2025 (Accepted as Talks):
"Quantum Doeblin Coefficients: Interpretations and Applications", Joint work with I. George, C. Hirche, and M. M. Wilde
"Quantum Hypothesis Testing with Differential Privacy", Joint work with H. C. Cheng, C. Hirche, C. Rouzé, and M. M. Wilde
Beyond IID 2024, University of Illinois Urbana-Champaign (Talks):
"An Invitation to the Sample Complexity of Quantum Hypothesis Testing", Joint work with H.C. Cheng, N. Datta, N. Liu, R. Salzmann, M. M. Wilde
"Multivariate Fidelities", Joint work with H. Mishra, F. Leditzky, and M. M. Wilde
APS March Meeting 2024:
QSlack I: Theory of a slack-variable approach for variational quantum semi-definite programming
QSlack II: Applications of a slack-variable approach for variational quantum semi-definite programming
Joint work with J. Chen, H. Westerheim, Z. Holmes, I. Luo, D. Patel, S. Rethinasamy, K. Wang, and M. M. Wilde.
Beyond IID 2023 Tubingen, Germany (Talks): “Quantum Pufferfish Privacy- A Flexible Privacy Framework for Quantum Systems”, Joint work with Z. Goldfeld and M. M. Wilde.