Methods Published on 20 Apr 2015 Asymmetric author-topic model for knowledge discovering of big data in toxicogenomics in Predictive Toxicology Ming-Hua ChungYuping WangHailin TangWen ZouJohn BasingerXiaowei XuWeida Tong Frontiers in Pharmacology doi 10.3389/fphar.2015.00081 6,245 views 13 citations