Index structures integrated with materialized aggregate list for trajectory data warehouse

Marcin Gorawski, Przemyslaw Talaga

Abstract


The paper presents a description of indexing techniques integrated with Materialized Aggregate List used in designed trajectory data warehouse system TrDW. It also describes the TrDW system and shows a need and means to index trajectories. Then conclusions on the future work are given.

Keywords


moving objects; data warehouses; data indexing; TB-trees

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References


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DOI: http://dx.doi.org/10.21936/si2009_v30.n2A.495