Optimization of query streams using semantic prefetching.
Ivan T. BowmanKenneth SalemPublished in: ACM Trans. Database Syst. (2005)
Keyphrases
- prefetching
- response time
- access patterns
- access latency
- hit rate
- web prefetching
- query execution
- caching scheme
- user perceived latency
- scheduling algorithm
- web caching
- web logs
- number of disk accesses
- database
- query processing
- web documents
- semantic relationships
- natural language
- web usage mining
- range queries
- relevance feedback
- hit ratio
- web page prediction
- keywords
- web objects
- semantic features
- data streams
- deep web
- data retrieval
- web databases
- semantic similarity
- user queries
- user interaction
- data structure