Efficient Semantic Similarity Search over Spatio-textual Data.
George S. TheodoropoulosKjetil NørvågChristos DoulkeridisPublished in: EDBT (2024)
Keyphrases
- similarity search
- textual data
- query processing
- structured data
- similarity measure
- high dimensional
- information extraction
- textual information
- natural language processing
- high dimensional data
- r tree
- text categorization
- multimedia databases
- knn
- raw data
- natural language
- search engine
- database
- semantic information
- low level features
- high level
- computer vision