Safety Guarantee of Continuous Join Queries over Punctuated Data Streams.
Hua-Gang LiSongting ChenJun'ichi TatemuraDivyakant AgrawalK. Selçuk CandanWang-Pin HsiungPublished in: VLDB (2006)
Keyphrases
- join queries
- data streams
- query optimization
- query processing
- conjunctive queries
- parallel processing
- complex queries
- spatial databases
- continuous queries
- query execution
- sliding window
- efficient processing
- streaming data
- cost model
- join algorithms
- stream data
- concept drift
- r tree
- data distribution
- database systems
- databases
- itemsets
- computational complexity
- high dimensional
- stream processing
- query optimizer
- spatial join
- query evaluation