604 search results - page 40 / 121 » Aggregate Computation over Data Streams |
105
click to vote
ADBIS
2009
Springer
15 years 6 months ago
2009
Springer
Continuous queries applied over nonterminating data streams usually specify windows in order to obtain an evolving –yet restricted– set of tuples and thus provide timely result...
SIGMOD
2003
ACM
15 years 12 months ago
2003
ACM
The Aurora system [1] is an experimental data stream management system with a fully functional prototype. It includes both a graphical development environment, and a runtime syste...
106
click to vote
PODS
2005
ACM
15 years 5 months ago
2005
ACM
Heavy hitters, which are items occurring with frequency above a given threshold, are an important aggregation and summary tool when processing data streams or data warehouses. Hie...
117
click to vote
DAMON
2006
Springer
15 years 3 months ago
2006
Springer
Hashing is one of the fundamental techniques used to implement query processing operators such as grouping, aggregation and join. This paper studies the interaction between modern...
TJS
2002
14 years 11 months ago
2002
Streaming multimedia with UDP has become increasingly popular over distributed systems like the Internet. Scientific applications that stream multimedia include remote computation...