Optimization of Query Streams Using Semantic Prefetching.
Ivan T. BowmanKenneth SalemPublished in: SIGMOD Conference (2004)
Keyphrases
- prefetching
- response time
- access patterns
- access latency
- hit rate
- web prefetching
- user perceived latency
- web caching
- query execution
- web documents
- caching scheme
- web page prediction
- hit ratio
- number of disk accesses
- database
- query processing
- web logs
- data structure
- semantic features
- scheduling algorithm
- keywords
- natural language
- multi dimensional
- semantic information
- user queries
- data streams
- user interaction
- data access
- semantic similarity
- web objects
- continuous queries
- efficient processing
- relevance feedback