A Web Query System for Heterogeneous Geospatial Data.
Nancy WiegandNaijun ZhouIsabel F. CruzPublished in: SSDBM (2003)
Keyphrases
- geospatial data
- web queries
- heterogeneous data
- spatial data
- web data
- web search
- data collection
- data processing
- search engine
- data sources
- web search engines
- data management
- query logs
- geospatial information
- user queries
- multiple sources
- data integration
- databases
- text documents
- web mining
- web users
- co occurrence
- user experience
- user interaction
- spatial objects
- wireless sensor networks
- metadata