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Spatial Benchmark

Spatial Benchmark can be used to test the performance of systems that deal with topological relations proposed in the state of the art DE-9IM (Dimensionally Extended nine Intersection Model) model.

Uploading Benchmark to HOBBIT Platform

Guidelines on how to upload a benchmark can be found here: https://github.com/hobbit-project/platform/wiki/Benchmark-your-system

Running the Benchmark

If you want to run Spatial Benchmark, please follow the guidelines found here: https://github.com/hobbit-project/platform/wiki/Experiments

Description of Spatial Benchmark parameters:

  • DE9IM Spatial Relation: All the pairs of traces generated will follow the selected relation.

  • Output data format: Select a data format from the drop down list.

  • Mimicking Algorithm Seed: The seed value for a mimicking algorithm.

  • Population of generated data (number on instances)

  • Percentage of points to keep from source trace: one can restrict the number of points to consider due to the possibly very large number of points per Trace

  • Data Generator (TomTom or Spaten)

  • Type of geometry to be generated as target dataset (LineString or Polygon)