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Fingerprint The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.

Gaussian Random Field Mathematics
Rare Events Mathematics
Rare Event Simulation Mathematics
Sequential Test Mathematics
Sequential Probability Ratio Test Mathematics
Sensors Engineering & Materials Science
Tail Probability Mathematics
Error Probability Mathematics

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Projects 2017 2020

Level Crossing
Statistical Learning
Likelihood Function
Decision problem

Research Output 2014 2019

  • 22 Article
  • 2 Conference contribution
3 Citations (Scopus)

A reinforcement learning approach to personalized learning recommendation systems

Tang, X., Chen, Y., Li, X., Liu, J. & Ying, Z., Feb 1 2019, In : British Journal of Mathematical and Statistical Psychology. 72, 1, p. 108-135 28 p.

Research output: Contribution to journalArticle

Recommendation System
Learning Systems
Reinforcement Learning

Joint Maximum Likelihood Estimation for High-Dimensional Exploratory Item Factor Analysis

Chen, Y., Li, X. & Zhang, S., Mar 15 2019, In : Psychometrika. 84, 1, p. 124-146 23 p.

Research output: Contribution to journalArticle

Maximum likelihood estimation
Factor analysis
Factor Analysis
Maximum Likelihood Estimation
Maximum Likelihood Estimator

Sequential Hypothesis Test with Online Usage-Constrained Sensor Selection

Li, S., Li, X., Wang, X. & Liu, J., Jul 1 2019, In : IEEE Transactions on Information Theory. 65, 7, p. 4392-4410 19 p., 8688570.

Research output: Contribution to journalArticle

hypothesis testing
Sensor networks

Statistical analysis of complex problem-solving process data: An event history analysis approach

Chen, Y., Li, X., Liu, J. & Ying, Z., Jan 1 2019, In : Frontiers in Psychology. 10, MAR, 486.

Research output: Contribution to journalArticle

Open Access
Life Change Events
1 Citation (Scopus)

A multilevel approach towards unbiased sampling of random elliptic partial differential equations

Li, X., Liu, J. & Xu, S., Dec 1 2018, In : Advances in Applied Probability. 50, 4, p. 1007-1031 25 p.

Research output: Contribution to journalArticle

Elliptic Partial Differential Equations
Partial differential equations
Multilevel Methods
Higher Order Approximation