id: 70097710 dt: a an: 70097710 au: Lee, Eung-Jae; Jung, Young Jin; Ryu, Keun Ho ti: A moving point indexing using projection operation for location based services so: DASFAA, 775-786 (2004). py: 2004 pu: la: EN cc: ut: ci: li: doi:10.1007/978-3-540-24571-1_68