Uncertainty Management for Network Constrained Moving Objects
Uncertainty Management for Network Constrained Moving Objects
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DOI:
10.1007/978-3-540-30075-5_40
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发表时间:
2004-08
期刊:
影响因子:
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通讯作者:
Zhiming Ding;R. H. Güting
中科院分区:
文献类型:
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作者:
Zhiming Ding;R. H. Güting
One of the key research issues with moving objects databases (MOD) is the uncertainty management problem. In this paper, we discuss how the uncertainty of network constrained moving objects can be reduced by using reasonable modeling methods and location update policies. Besides, we present a framework to support variable accuracies in presenting the locations of moving objects. The operation design issues with uncertainty involved are also discussed.