Original Research Published on 16 Oct 2020 LocationSpark: In-memory Distributed Spatial Query Processing and Optimization in Data Mining and Management Mingjie TangYongyang YuAhmed R. MahmoodQutaibah M. MalluhiMourad OuzzaniWalid G. Aref Frontiers in Big Data doi 10.3389/fdata.2020.00030 7,286 views 24 citations