Similarity search over enriched geospatial data.
Kostas PatroumpasDimitrios SkoutasPublished in: GeoRich@SIGMOD (2020)
Keyphrases
- similarity search
- geospatial data
- spatial data
- data management
- data processing
- query processing
- metric space
- distance function
- high dimensional
- data collection
- data sources
- indexing techniques
- similarity searching
- similarity measure
- high dimensional data
- spatial objects
- heterogeneous data
- multiple sources
- r tree
- similarity queries
- knn
- hash functions
- pattern recognition
- multimedia
- data structure
- data analysis
- data model
- computer vision
- low dimensional
- neural network