Optimizing Preference Queries for Personalized Web Services.
Werner KießlingBernd HafenrichterPublished in: Communications, Internet, and Information Technology (2002)
Keyphrases
- web services
- query language
- query processing
- query evaluation
- database
- efficient processing
- response time
- database queries
- range queries
- user preferences
- complex queries
- business process
- business processes
- retrieval systems
- web service composition
- preference elicitation
- semantic web services
- multi attribute
- soft constraints
- search queries
- query logs
- service oriented
- query terms
- user queries
- web search engines
- context aware
- web applications
- data sources
- data model
- information retrieval