Continuous Top-k Queries over Real-Time Web Streams.
Nelly VouzoukidouBernd AmannVassilis ChristophidesPublished in: CoRR (2016)
Keyphrases
- real time
- sensor data streams
- query processing
- web queries
- website
- continuous stream
- search logs
- database
- web documents
- web search engines
- result set
- data streams
- query language
- log analysis
- user queries
- user defined
- web content
- database queries
- web applications
- trec web
- semantic web
- efficient processing
- query result
- skyline queries
- complex queries
- aggregation queries
- web pages
- web data
- sliding window
- web mining
- search interface
- continuous queries
- linked data
- information sources
- web databases
- search tasks
- data sources
- query logs
- link analysis
- database systems
- complex event processing
- structured data
- approximate answers
- response time
- stream processing
- aggregate queries
- test collection
- query evaluation
- deep web
- query execution
- keyword queries
- query interface