GeoCosm: A Semantics-Based Approach for Information Integration of Geospatial Data.
Sudha RamVijay KhatriLimin ZhangDaniel Dajun ZengPublished in: ER (Workshops) (2001)
Keyphrases
- information integration
- geospatial data
- data sources
- spatial data
- data collection
- data integration
- semi structured
- heterogeneous data
- data processing
- databases
- geospatial information
- data management
- information sources
- data warehouse
- structured data
- conceptual model
- topic maps
- multiple sources
- data sets
- spatial objects
- data model
- knowledge base