150 search results - page 7 / 30 » Query-Aware Sampling for Data Streams |
DATE
2000
IEEE
13 years 11 months ago
2000
IEEE
The composite signal flow model of computation targets systems with significant control and data processing parts. It builds on the data flow and synchronous data flow models ...
PODS
2010
ACM
14 years 13 days ago
2010
ACM
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
CCR
2002
13 years 7 months ago
2002
This paper presents a trace-driven simulation study of two classes of retransmission timeout (RTO) estimators in the context of realtime streaming over the Internet. We explore th...
SSDBM
2007
IEEE
14 years 1 months ago
2007
IEEE
We present a fast algorithm for computing approximate quantiles in high speed data streams with deterministic error bounds. For data streams of size N where N is unknown in advanc...
DASFAA
2010
IEEE
13 years 5 months ago
2010
IEEE
Sampling streams of continuous data with limited memory, or reservoir sampling, is a utility algorithm. Standard reservoir sampling maintains a random sample of the entire stream a...