Real-Time Collaborative Annotation System Supporting Separation of Content and Annotation. - Lili Gao; Tian Cheng 007; Liping Gao; Dongbin Guo (HCC, 2019)

TSWCrowd: A Decentralized Task-Select-Worker Framework on Blockchain for Spatial Crowdsourcing. - Liping Gao; Tian Cheng 007; Li Gao (IEEE Access, 2020)