Search on the Web with Spatial Criterions - Improving a Search Engine with Spatial Queries.
José Eduardo CórcolesPascual GonzálezMarcos RodriguezPublished in: WEBIST (2) (2007)
Keyphrases
- spatial queries
- search engine
- spatial data
- spatial databases
- spatial objects
- information access
- search queries
- web pages
- efficient processing
- r tree
- range queries
- user queries
- indexing techniques
- query processing
- web users
- geographic information systems
- spatial index
- information retrieval
- databases
- keyword search
- k nearest neighbor
- skyline queries
- query result
- website
- keyword queries
- road network
- web search engines
- spatial information
- index structure
- web databases
- keywords
- search tools
- deep web
- web mining
- web data
- semi structured