The freshness of web search engine databases.
Dirk LewandowskiHenry WahligGunnar Meyer-BautorPublished in: J. Inf. Sci. (2006)
Keyphrases
- web search engines
- databases
- web search
- search engine
- query logs
- web documents
- user queries
- web pages
- relational databases
- database systems
- ranking functions
- search result
- digital libraries
- knowledge discovery
- response time
- search queries
- interactive information retrieval
- query suggestion
- metadata
- search quality
- web search queries
- desired information
- web searching
- web queries
- relevance judgments
- information retrieval