CrowdPlanr: Planning made easy with crowd. - Ilia Lotosh; Tova Milo; Slava Novgorodov (ICDE, 2013)

Answering Planning Queries with the Crowd. - Haim Kaplan; Ilia Lotosh; Tova Milo; Slava Novgorodov (Proc. VLDB Endow., 2013)