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Xin Liu

14 papers hereh-index 13659 citations27 works total

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

author position
  • first author8
  • middle author5
  • last author1

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • cs.LG6
  • math.PR6
  • cs.MA1
  • cs.PF1
same name
  • Xin Liu — 85 papers, h 33
  • Xin Liu — 54 papers, h 15
  • Xin Liu — 54 papers, h 48
  • Xin Liu — 22 papers, h 10
  • Xin Liu — 22 papers, h 14
  • Xin Liu — 20 papers, h 23

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20162025
most citedAn Efficient Pessimistic-Optimistic Algorithm for Stochastic Linear Bandits with General Constraints

17 citations · 69 across the 14 of their papers we have counts for

collaborators
Showing 2021Show all

2 papers · 1 filter

cs.LG2021★ 6 cited

A Provably-Efficient Model-Free Algorithm for Constrained Markov Decision Processes

Honghao Wei, Xin Liu, Lei Ying

This paper presents the first model-free, simulator-free reinforcement learning algorithm for Constrained Markov Decision Processes (CMDPs) with sublinear regret and zero constrain…

cs.LG2021★ 17 cited

An Efficient Pessimistic-Optimistic Algorithm for Stochastic Linear Bandits with General Constraints

Xin Liu, Bin Li, Pengyi Shi +1

This paper considers stochastic linear bandits with general nonlinear constraints. The objective is to maximize the expected cumulative reward over horizon T subject to a set of…

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