一种基于地理单元热度的瓦片缓存策略
刘佳星,陈飞翔,陈星涵
Tile cache strategy based on geographic unit heat
LIU Jiaxing, CHEN Feixiang, CHEN Xinghan
计算机工程与应用 . 2017, (5): 90 -96 .  DOI: 10.3778/j.issn.1002-8331.1608-0530