Abstract
In this paper, we present our system MRQSim to efficiently conduct the continuous range query in the simulated road network environment when the query object moves. We propose two kinds of query types and consider complex simulation setups. The relative system architecture and demonstration are illustrated. Because incremental maintenance methods based on valid intervals are adopted and the potential uncertainty of objects is considered, MRQSim can obtain high efficiency with good adaptability to complex running scenarios.
This research was partially supported by the National Natural Science Foundation of China under Grant No.61003058, No.60773220 and No.60933001.
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© 2011 Springer-Verlag Berlin Heidelberg
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Gu, Y., Guo, N., Li, C., Yu, G. (2011). MRQSim: A Moving Range Query Simulation Platform in Spatial Networks. In: Yu, J.X., Kim, M.H., Unland, R. (eds) Database Systems for Advanced Applications. DASFAA 2011. Lecture Notes in Computer Science, vol 6588. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-20152-3_33
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DOI: https://doi.org/10.1007/978-3-642-20152-3_33
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-20151-6
Online ISBN: 978-3-642-20152-3
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