Spatial-based topic modelling using wikidata knowledge base.
Kwan Hui LimShanika KarunasekeraAaron HarwoodLucia FalzonPublished in: IEEE BigData (2017)
Keyphrases
- knowledge base
- spatial data
- spatial information
- spatio temporal
- spatial and temporal
- description logics
- knowledge representation
- spatial reasoning
- topic models
- spatial temporal
- inference engine
- spatial distribution
- expert systems
- spatial relationships
- spatial constraints
- qualitative models
- wordnet
- knowledge based systems
- knowledge acquisition
- spatial relations
- rule base
- conceptual model
- information retrieval
- natural language
- topic modeling
- information retrieval systems