In-Memory Spatial-Keyword Indexing

Quick Start

Run AppMain.java to run the program. All options, except the dataset selection, are implemented in menus.

To change datasets:

1. Edit AppMain.java and uncommet the dataset to use (both keywords and locations)
2. Edit spatialindex/parameters/Parameters.java to uncomment the correct paramenter for the selected dataset.

To save the query results to disk, set writeDebugQueryResults = true in AppMain.java. Results and statistics are save inside resources.

License

This project is licensed under the LGPL 2.1 License - see the LICENSE.md file for details.

Based on the following works

• https://libspatialindex.org
• https://github.com/rafi-kamal/Aggregate-Spatio-Textual-Query
• http://lisi.io/spatial-keyword%20code.zip