Geo-Mobile Query-by-Sketch.
David CaduffMax J. EgenhoferPublished in: Int. J. Web Eng. Technol. (2007)
Keyphrases
- response time
- database
- query processing
- data structure
- range queries
- data sources
- relevance feedback
- vector space
- database queries
- query formulation
- query evaluation
- context aware
- mobile environments
- complex queries
- query execution
- mobile users
- search engine
- retrieval accuracy
- keyword search
- user queries
- mobile phone
- mobile devices
- keywords
- data objects
- query optimization
- cost model
- communication cost
- index structure
- multi dimensional