Spatial Crowdsourcing A new way of organizing the crowd(mobile Internet workers) to do spatial tasks Representatives O DiDi uber Gigwall GRUBHUB Y Tong, L Chen, and C Shahabi Spatial Crowdsourcing: Challenges, Techniques, and Applications. (tutorial) VLDB 2017.⚫ A new way of organizing the crowd (mobile Internet workers) to do spatial tasks ⚫ Representatives Spatial Crowdsourcing Y. Tong, L. Chen, and C. Shahabi. Spatial Crowdsourcing: Challenges, Techniques, and Applications. (tutorial) VLDB 2017