Topic Crawler for OpenStack QA Knowledge Base. - Juan Qiu; Qingfeng Du; Wei Wang; Kanglin Yin; Changsheng Lin; Chongshu Qian (CyberC, 2017)

KPI-TSAD: A Time-Series Anomaly Detector for KPI Monitoring in Cloud Applications. - Juan Qiu; Qingfeng Du; Chongshu Qian (Symmetry, 2019)