个人简历

工作经历
2012-北京大学数学科学学院助理教授
2009-2012哈佛医学院生物医学信息中心研究员

研究领域

主要研究方向
主要有两大研究方向：
发展新的统计理论和算法，来解决生物、医学、计算机领域的问题；
基因组学和生物信息学，比如研究癌基因组测序数据及单细胞测序数据等。

近期论文

Xi, R., Lin, N., and Chen, Y. (2009). Compression and Aggregation for Logistic Regression Analysis in Data Cubes, IEEE Transactions on Knowledge and Data Engineering, 21(4), 479- 492.
Lin, N. and Xi, R. (2010). Fast Surrogates of U-statistics, Computational Statistics and Data Analysis, 54, 16-24.
Li, Q., Xi, R. and Lin, N. (2010). Bayesian Regularized Quantile Regression, Bayesian Analysis 5, 533-556.
Kim, T.M., Luquette, L.J., Xi, R. and Park, P. J. (2010) rSW-seq: Algorithm for Detection of Copy Number Alterations in Deep Sequencing Data, BMC Bioinformatics 11:423.
Xi, R., Kim, T. M. and Park, P.J. (2010) Detecting Structural Variation Using Next-generation Sequencing, Briefings in Functional Genomics, 9(5-6):405-15.
Lin, N. and Xi, R. (2010). Aggregated Estimating Equation Estimation, Statistics and Its Interface 4:73-84.
Kharchenko, P.V., Alekseyenko, A.A., Schwartz, Y.B., Minoda, A., Riddle, N.C., Ernst, J., Sabo, P.J., Larschan, E., Gorchakov, A.A., Gu, T., Linder-Basso, D., Plachetka, A., Shanower,G., Tolstorukov, M.Y., Luquette, L.J., Xi, R., Jung, Y.L., Park, R.W., Bishop, E.P., Canfield, T.P., Sandstrom, R., Thurman, R.E., MacAlpine, D.M., Stamatoyannopoulos, J.A., Kellis, M., Elgin, S.C.R., Kuroda, M.I., Pirrotta, V., Karpen, G.H. and Park, P.(2011). Comprehensive analysis of the chromatin landscape in Drosophila melanogaster, Nature 471(7339):480-5.
Kharchenko, P.V., Xi, R.,and Park, P. (2011). Evidence for dosage compensation between the X and autosomes in mammals, Nature Genetics, ;43(12):1167-9.
Xi, R., Hadjipanayis, A.G., Luquette, L.J., Kim, T.M., Lee, E., Zhang, J.H., Johnson, M.D., Muzny, D.M., Wheeler, D.A., Kucherlapati, R., and Park, P. (2011). Copy number alteration detection in sequencing data using the Bayesian information criterion, Proceedings of the National Academy of Sciences, USA, 108(46):E1128-36.
Xi, R., Lin, N., Chen, Y. and Kim (2012), Y. Compression and Aggregation of Bayesian Estimates for Data Intensive Computing; Knowledge and Information Systems Knowledge and Information Systems, Online First (doi:10.1007/s10115-011-0459-4).
The Cancer Genome Atlas Research Network (Including Xi, R.) (2012). Comprehensive molecular characterization of human colon and rectal tumors Nature, 487:330-337,
学术兼职
中国现场统计研究会 理事
中国现场统计研究会计算统计分会 常务理事