MDM 2021 A Differentially Private Task Planning Framework for Spatial Crowdsourcing SAGIRI • May 15, 2023 • MDM
VLDB 23 OpBoost: A Vertical Federated Tree Boosting Framework Based on Order-Preserving Desensitization SAGIRI • March 26, 2023 • VLDB
VLDB 22 Privacy-preserving Cooperative Online Matching over Spatial Crowdsourcing Platforms SAGIRI • February 24, 2023 • VLDB