Hierarchical Topic Aggregation for Geospatial Applications through Processing Extensions in Message Brokers.
Josef SpillnerPublished in: Middleware Demos/Posters (2020)
Keyphrases
- real time
- aggregation queries
- geospatial data
- data processing
- communication channels
- learning algorithm
- social networks
- topic specific
- data aggregation
- distributed systems
- hierarchical structure
- efficient implementation
- information processing
- geo spatial
- hierarchical model
- latent dirichlet allocation
- coarse to fine
- text classification
- multi agent systems
- multiscale
- search engine
- databases