108 search results - page 4 / 22 » Adaptive Sampling for Geometric Problems over Data Streams |
HPCC
2007
Springer
13 years 12 months ago
2007
Springer
In many applications, stream data are too voluminous to be collected in a central fashion and often transmitted on a distributed network. In this paper, we focus on the outlier det...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— Multimedia applications communicating over a next generation VPN architecture that allows selective encryption can leverage the security properties of a VPN with its performanc...
DEBS
2008
ACM
13 years 7 months ago
2008
ACM
We introduce a new type of query, called a real-time continuous query (RCQ), that captures the real-time requirements of processing data streams. We develop techniques to efficien...
ICDE
2008
IEEE
14 years 7 months ago
2008
IEEE
Abstract-- In recent years, data streams have become ubiquitous because of advances in hardware and software technology. The ability to adapt conventional mining problems to data s...
TKDE
2008
13 years 5 months ago
2008
Data stream management systems need to control their resources adaptively since stream characteristics and query workload may vary over time. In this paper we investigate an approa...