Spatio-temporal Index Based on Networks
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摘要: 针对现有的基于道路网络的时空索引的不足,提出了一种新的针对在给定道路网络中运动的移动目标索引结构———MONC-Tree,并对该索引的多种查询算法进行了具体的描述。Abstract: A new index structure for moving objects on networks, MONC-Tree is put forward,and the basic algorithms for querying of the index are presented in detail.
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Keywords:
- moving object database /
- spatio-temporal index /
- MONC-Tree
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