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researcher

P. N. Karthik

13 papers hereh-index 578 citations17 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author6
  • middle author6
  • last author1

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • cs.LG6
  • cs.IT4
  • stat.ML2
  • math.ST1

identity via Semantic Scholar / OpenAlex

activity
20172026
most citedFederated Best Arm Identification with Heterogeneous Clients

4 citations · 8 across the 9 of their papers we have counts for

collaborators
Showing 2026 · math.STShow all

1 paper · 2 filters

math.ST2026

Asymptotically Optimal Sequential Testing with Markovian Data

Alhad Sethi, Kavali Sofia Sagar, Shubhada Agrawal +2

We study one-sided and α-correct sequential hypothesis testing for data generated by an ergodic, finite-state Markov chain. The null hypothesis is that the unknown transition mat…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.