Accelerating spatial range queries
Alexandros Stougiannis, Farhan Tauheed, Thomas Heinis, Anastasia Ailamaki · 2013
It is increasingly common for domain scientists to use computational tools to build and simulate spatial models of the phenomena they are studying. The spatial models they build are more and more detailed as well as dense and are consequently difficult to manage with today's tools. A crucial problem when analyzing spatial models of increasing detail is the scalable execution of range queries. State-of-the-art approaches like the R-Tree perform suboptimally on today's models and do not scale for more dense, future models. The problem is that the amount of overlap in the tree structure increases as a function of the level of detail/density in the model.