20142020

Research output per year

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Research Output

  • 22 Article
  • 2 Conference contribution
2019

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

3 Scopus citations

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

Sequential Hypothesis Test with Online Usage-Constrained Sensor Selection

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

Research output: Contribution to journalArticle

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
1 Scopus citations
2018

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

1 Scopus citations

Chernoff index for cox test of separate parametric families

Li, X., Liu, J. & Ying, Z., Feb 2018, In : Annals of Statistics. 46, 1, p. 1-29 29 p.

Research output: Contribution to journalArticle

1 Scopus citations

Moderate deviation for random elliptic PDE with small noise

Li, X., Liu, J., Lu, J. & Zhou, X., Oct 2018, In : Annals of Applied Probability. 28, 5, p. 2781-2813 33 p.

Research output: Contribution to journalArticle

Robust Measurement via A Fused Latent and Graphical Item Response Theory Model

Chen, Y., Li, X., Liu, J. & Ying, Z., Sep 1 2018, In : Psychometrika. 83, 3, p. 538-562 25 p.

Research output: Contribution to journalArticle

3 Scopus citations

Uniformly efficient simulation for extremes of Gaussian random fields

Li, X. & Xu, G., Mar 1 2018, In : Journal of Applied Probability. 55, 1, p. 157-178 22 p.

Research output: Contribution to journalArticle

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1 Scopus citations
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2017

Asymptotically Optimal Sequential Design for Rank Aggregation

Chen, X., Chen, Y. & Li, X., 2017, In : arXiv preprint arXiv:1710.06056.

Research output: Contribution to journalArticle

Decentralized sequential composite hypothesis test based on one-bit communication

Li, S., Li, X., Wang, X. & Liu, J., 2017, In : IEEE Transactions on Information Theory.

Research output: Contribution to journalArticle

7 Scopus citations

Exploratory Item Classification Via Spectral Graph Clustering

Chen, Y., Li, X., Liu, J., Xu, G. & Ying, Z., 2017, In : Applied Psychological Measurement. p. 0146621617692977 1 p.

Research output: Contribution to journalArticle

4 Scopus citations

Optimal stopping and worker selection in crowdsourcing: An adaptive sequential probability ratio test framework

Li, X., Chen, Y., Chen, X., Liu, J. & Ying, Z., 2017, In : arXiv preprint arXiv:1708.08374.

Research output: Contribution to journalArticle

Recommendation System for Adaptive Learning

Chen, Y., Li, X., Liu, J. & Ying, Z., 2017, In : Applied Psychological Measurement. p. 014662161769795

Research output: Contribution to journalArticle

Open Access
11 Scopus citations

Regularized Latent Class Analysis with Application in Cognitive Diagnosis

Chen, Y., Li, X., Liu, J. & Ying, Z., Sep 1 2017, In : Psychometrika. 82, 3, p. 660-692 33 p.

Research output: Contribution to journalArticle

3 Scopus citations
2016

A Fused Latent and Graphical Model for Multivariate Binary Data

Chen, Y., Li, X., Liu, J. & Ying, Z., Jun 28 2016, In : arXiv: 1606.08925.

Research output: Contribution to journalArticle

Chernoff index for cox test of separate parametric families

Li, X., Liu, J. & Ying, Z., 2016, In : arXiv preprint arXiv:1606.08248.

Research output: Contribution to journalArticle

On the Tail Probabilities of Aggregated Lognormal Random Fields with Small Noise

Li, X., Liu, J. & Xu, G., Feb 2016, In : Mathematics of Operations Research. 41, 1, p. 236-246 11 p.

Research output: Contribution to journalArticle

2 Scopus citations

Optimal sequential test with finite horizon and constrained sensor selection

Li, S., Li, X., Wang, X. & Liu, J., Aug 10 2016, Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory. Institute of Electrical and Electronics Engineers Inc., p. 1546-1550 5 p. 7541558. (IEEE International Symposium on Information Theory - Proceedings; vol. 2016-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Sequential hypothesis test with online usage-constrained sensor selection

Li, S., Li, X., Wang, X. & Liu, J., 2016, In : arXiv preprint arXiv:1601.06447.

Research output: Contribution to journalArticle

2015

Multi-sensor generalized sequential probability ratio test using level-triggered sampling

Li, S., Li, X., Wang, X. & Liu, J., 2015, 2015 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015. Institute of Electrical and Electronics Engineers Inc., p. 363-367 5 p. 7418218

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Rare-event simulation and efficient discretization for the supremum of Gaussian random fields

Li, X. & Liu, J., Sep 2015, In : Advances in Applied Probability. 47, 3, p. 787-816 30 p.

Research output: Contribution to journalArticle

3 Scopus citations
2014

Generalized Sequential Probability Ratio Test for Separate Families of Hypotheses

Li, X., Liu, J. & Ying, Z., Oct 25 2014, In : Sequential Analysis. 33, 4, p. 539-563 25 p.

Research output: Contribution to journalArticle

13 Scopus citations