Avik Kar

According to our database, Avik Kar authored at least 9 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

High-Probability Bounds for SGD under the Polyak-Lojasiewicz Condition with Markovian Noise.

Avik Kar, Siddharth Chandak, Rahul Singh, Eric Moulines, Shalabh Bhatnagar, Nicholas Bambos

CoRR, March, 2026

Policy Zooming: Adaptive Discretization-based Infinite-Horizon Average-Reward Reinforcement Learning.

Avik Kar, Rahul Singh

Proceedings of the Fortieth AAAI Conference on Artificial Intelligence, 2026

2025

Provably Adaptive Average Reward Reinforcement Learning for Metric Spaces.

Avik Kar, Rahul Singh

Proceedings of the Conference on Uncertainty in Artificial Intelligence, 2025

2024

Linear Bandits With Side Observations on Networks.

Avik Kar, Rahul Singh, Fang Liu, Xin Liu, Ness B. Shroff

IEEE/ACM Trans. Netw., October, 2024

Adaptive Discretization-based Non-Episodic Reinforcement Learning in Metric Spaces.

Avik Kar, Rahul Singh

CoRR, 2024

Finite Time Logarithmic Regret Bounds for Self-Tuning Regulation.

Rahul Singh, Akshay Mete, Avik Kar, Panganamala R. Kumar

Proceedings of the Forty-first International Conference on Machine Learning, 2024

Fantom: Federated Adversarial Network for Training Multi-Sequence Magnetic Resonance Imaging in Semantic Segmentation.

Anupam Borthakur, Apoorva Srivastava, Avik Kar, Dipayan Dewan, Debdoot Sheet

Proceedings of the IEEE International Conference on Image Processing, 2024

2023

Finite Time Regret Bounds for Minimum Variance Control of Autoregressive Systems with Exogenous Inputs.

Rahul Singh, Akshay Mete, Avik Kar, P. R. Kumar

CoRR, 2023

2021

Federated Learning for Site Aware Chest Radiograph Screening.

Arunava Chakravarty, Avik Kar, Ramanathan Sethuraman, Debdoot Sheet

Proceedings of the 18th IEEE International Symposium on Biomedical Imaging, 2021