1171 search results - page 106 / 235 » Streaming Queries over Streaming Data |
IPPS
2005
IEEE
14 years 4 months ago
2005
IEEE
In recent years, we have seen a dramatic increase in the use of data-centric distributed systems such as global grid infrastructures, sensor networks, network monitoring, and vari...
ISCC
2006
IEEE
14 years 4 months ago
2006
IEEE
— Security and QoS are two main issues for a successful wide deployment of multicast services. For instance, in a multicast streaming application, a receiver would require a data...
FOCS
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract— We consider the problem of estimating cascaded aggregates over a matrix presented as a sequence of updates in a data stream. A cascaded aggregate P ◦Q is defined by ...
ICDE
2007
IEEE
15 years 3 days ago
2007
IEEE
Data is often collected over a distributed network, but in many cases, is so voluminous that it is impractical and undesirable to collect it in a central location. Instead, we mus...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
We study the problem of finding frequent itemsets in a continuous stream of transactions. The current frequency of an itemset in a stream is defined as its maximal frequency ove...