Metamorphic Testing in Fault Localization of Model Transformations. - Keke Du; Mingyue Jiang; Zuohua Ding; Hongyun Huang; Ting Shu (SOFL+MSVL, 2019)

Fighting Adversarial Images With Interpretable Gradients. - Keke Du; Shan Chang; Huixiang Wen; Hao Zhang (ACM TUR-C, 2021)