Distributed CIF Quadtree Indexing Method Based on Hadoop
XU Huan1, FENG Jun1, ZHANG Peng-cheng1, TANG Zhi-xian2, LIU Yi1, CHEN Zhi-fei1, ZHANG Li-xia1
Computer and Modernization . 2016, (11): 12 -19,24 .  DOI: 10.3969/j.issn.1006-2475.2016.11.003