Keyphrases
- search engine
- web search engines
- query logs
- user queries
- search queries
- web search
- retrieval systems
- search logs
- query language
- query processing
- commercial web search engines
- search interface
- query suggestion
- response time
- search quality
- web retrieval
- information retrieval
- query recommendation
- query formulation
- information retrieval systems
- xml ir
- complex queries
- relevance ranking
- query refinement
- anchor text
- database queries
- data objects
- query evaluation
- range queries
- multi dimensional