P. N. Karthik

26 papers A* 2A 1B 5Journal 18
YearRankTypeTitle / Venue / Authors
2026 J jnl
Almost Asymptotically Optimal Active Clustering Through Pairwise Observations.
CoRR
Rachel S. Y. Teo, P. N. Karthik, Ramya Korlakai Vinayak, Vincent Y. F. Tan
2026 J jnl
Asymptotically Optimal Sequential Testing with Markovian Data.
CoRR
Alhad Sethi, Kavali Sofia Sagar, Shubhada Agrawal, Debabrota Basu, P. N. Karthik
2025 A conf
Optimal Multi-Objective Best Arm Identification with Fixed Confidence.
AISTATS
Zhirui Chen, P. N. Karthik, Yeow Meng Chee, Vincent Y. F. Tan
2025 J jnl
Optimal Multi-Objective Best Arm Identification with Fixed Confidence.
CoRR
Zhirui Chen, P. N. Karthik, Yeow Meng Chee, Vincent Y. F. Tan
2024 B conf
Best Arm Identification with Arm Erasures.
ISIT
Kota Srinivas Reddy, P. N. Karthik, Vincent Y. F. Tan
2024 J jnl
Federated Best Arm Identification With Heterogeneous Clients.
IEEE Trans. Inf. Theory
Zhirui Chen, P. N. Karthik, Vincent Y. F. Tan, Yeow Meng Chee
2024 A* conf
Fixed-Budget Differentially Private Best Arm Identification.
ICLR
Zhirui Chen, P. N. Karthik, Yeow Meng Chee, Vincent Y. F. Tan
2024 J jnl
Fixed-Budget Differentially Private Best Arm Identification.
CoRR
Zhirui Chen, P. N. Karthik, Yeow Meng Chee, Vincent Y. F. Tan
2024 J jnl
Optimal Best Arm Identification With Fixed Confidence in Restless Bandits.
IEEE Trans. Inf. Theory
P. N. Karthik, Vincent Y. F. Tan, Arpan Mukherjee, Ali Tajer
2023 A* conf
Almost Cost-Free Communication in Federated Best Arm Identification.
AAAI
Srinivas Reddy Kota, P. N. Karthik, Vincent Y. F. Tan
2023 B conf
Best Arm Identification in Bandits with Limited Precision Sampling.
ISIT
Kota Srinivas Reddy, P. N. Karthik, Nikhil Karamchandani, Jayakrishnan Nair
2023 J jnl
Best Arm Identification in Bandits with Limited Precision Sampling.
CoRR
Kota Srinivas Reddy, P. N. Karthik, Nikhil Karamchandani, Jayakrishnan Nair
2023 J jnl
Best Arm Identification in Restless Markov Multi-Armed Bandits.
IEEE Trans. Inf. Theory
P. N. Karthik, Kota Srinivas Reddy, Vincent Y. F. Tan
2023 J jnl
Optimal Best Arm Identification with Fixed Confidence in Restless Bandits.
CoRR
P. N. Karthik, Vincent Y. F. Tan, Arpan Mukherjee, Ali Tajer
2022 J jnl
Almost Cost-Free Communication in Federated Best Arm Identification.
CoRR
Kota Srinivas Reddy, P. N. Karthik, Vincent Y. F. Tan
2022 J jnl
Best Arm Identification in Restless Markov Multi-Armed Bandits.
CoRR
P. N. Karthik, Kota Srinivas Reddy, Vincent Y. F. Tan
2022 J jnl
Federated Best Arm Identification with Heterogeneous Clients.
CoRR
Zhirui Chen, P. N. Karthik, Vincent Y. F. Tan, Yeow Meng Chee
2021 J jnl
Detecting an Odd Restless Markov Arm With a Trembling Hand.
IEEE Trans. Inf. Theory
P. N. Karthik, Rajesh Sundaresan
2021 J jnl
Learning to Detect an Odd Restless Markov Arm with a Trembling Hand.
CoRR
P. N. Karthik, Rajesh Sundaresan
2021 B conf
Learning to Detect an Odd Restless Markov Arm.
ISIT
P. N. Karthik, Rajesh Sundaresan
2020 B conf
Detecting an Odd Restless Markov Arm with a Trembling Hand.
ISIT
P. N. Karthik, Rajesh Sundaresan
2020 J jnl
Detecting an Odd Restless Markov Arm with a Trembling Hand.
CoRR
P. N. Karthik, Rajesh Sundaresan
2020 J jnl
Learning to Detect an Odd Markov Arm.
IEEE Trans. Inf. Theory
P. N. Karthik, Rajesh Sundaresan
2019 B conf
Learning to Detect an Odd Markov Arm.
ISIT
P. N. Karthik, Rajesh Sundaresan
2019 J jnl
Learning to Detect an Odd Markov Arm.
CoRR
P. N. Karthik, Rajesh Sundaresan
2017 J jnl
On The Equivalence of Projections In Relative α-Entropy and Rényi Divergence.
CoRR
P. N. Karthik, Rajesh Sundaresan