950 search results - page 92 / 190 » Continuous Queries over Data Streams - Semantics and Impleme... |
ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
It has been commonly recognized that multiple bit-rate (MBR) encoding provides a concise method for video streaming over bandwidth-fluctuant networks. The key problem of the MBR t...
190
click to vote
ICDE
2005
IEEE
16 years 19 days ago
2005
IEEE
Many of the data sources used in stream query processing are known to exhibit bursty behavior. Data in a burst often has different characteristics than steady-state data, and ther...
MOBISYS
2007
ACM
15 years 11 months ago
2007
ACM
Provenance becomes a critical requirement for healthcare IT infrastructures, especially when pervasive biomedical sensors act as a source of raw medical streams for large-scale, a...
174
click to vote
VLDB
2007
ACM
15 years 11 months ago
2007
ACM
Estimating the cardinality (i.e. number of distinct elements) of an arbitrary set expression defined over multiple distributed streams is one of the most fundamental queries of in...
PVLDB
2008
14 years 10 months ago
2008
Many stream-processing systems enforce an order on data streams during query evaluation to help unblock blocking operators and purge state from stateful operators. Such in-order p...