主要研究方向包括大数据与商务智能分析，数据质量与风险管理，物流与供应链管理等。
在国际、国内重要学术期刊上发表论文70余篇。
科研项目：
1. 国家自然科学基金杰出青年基金项目“质量控制与管理”
2. 教育部“新世纪优秀人才支持计划”
3. 国家自然科学基金项目 “质量管理中高维数据的统计过程控制研究”
4. 中国工商银行 “案例研究-工行特色的零售内部评级体系”
5. 百视通 “广告定价及库存管理方法研究”
部分近年发表论文：
1. “Spatiotemporal Surveillance Methods in the Presence of Spatial Correlation”, Statistics in Medicine, 30， 569-583, 2011.
2. “A Cluster-based Context-Tree Model for Multivariate Data Streams with Applications to Anomaly Detection”, INFORMS Journal of Computing, 23(3), 364-376, 2011.
3. “A LASSO-Bas iagnostic Framework for Multivariate Statistical Process Control”, Technometrics, 53(3), 297-309, 2011.
4. “Weighted CUSUM Control Charts for Poisson Count Data with Varying Sample Sizes”, Journal of Quality Technology, 43(4), 346-362, 2011.
5. “A Co-integration Model with Structure Breaks for Customer Migration Analysis”, Service Science, 4(1), 42-54, 2012.
6. “A Review and Comparison of Likelihood Based Charting Methods” (“Industrial Engineer”杂志专栏介绍文章), IIE Transactions, 44(9), 724-743, 2012.
7. “A Variable-Selection-based Multivariate EWMA Chart for High-Dimensional Process Monitoring a iagnosis”, Journal of Quality Technology, 44(3), 209-230, 2012.
8. “A Standardized Scan Statistic for Spatial Clustering with Estimated Parameters”, Navel Research Logistics, 59, 397-410, 2012.
9. “Comparing Improvement Strategies for Inventory Inaccuracy in a Two-echelon Supply Chain”, European Journal of Operational Research, 221(1), 213-221, 2012.
10. “Likelihood-based EWMA Charts for Monitoring Poisson Count data with Varying Sample Size”, Journal of American Statistical Association, 107, 1049-1062, 2012
