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:
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影响因子:
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通讯作者:
Zhiming Ding;R. H. Güting
Zhiming Ding;R. H. Güting
中科院分区:
其他
文献类型:
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作者:
Zhiming Ding;R. H. Güting

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移动对象数据库(MOD)的关键研究问题之一是不确定性管理问题。在本文中,我们讨论了如何通过合理的建模方法和位置更新策略来减少网络约束移动对象的不确定性。此外,我们提出了一个框架,以支持可变的准确性,提出了移动对象的位置。还讨论了涉及不确定性的操作设计问题。
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.