6540 search results - page 171 / 1308 » Data Stream Sharing |
126
Voted
VLDB
2007
ACM
15 years 10 months ago
2007
ACM
A top-k query retrieves the k highest scoring tuples from a data set with respect to a scoring function defined on the attributes of a tuple. The efficient evaluation of top-k q...
136
Voted
DASFAA
2005
IEEE
15 years 9 months ago
2005
IEEE
Finding bursts in data streams is attracting much attention in research community due to its broad applications. Existing burst detection methods suffer the problems that 1) the p...
238
Voted
ICDE
2005
IEEE
16 years 5 months ago
2005
IEEE
Online monitoring of data streams poses a challenge in many data-centric applications, such as telecommunications networks, traffic management, trend-related analysis, webclick st...
110
click to vote
DMSN
2004
ACM
15 years 9 months ago
2004
ACM
Recent years have witnessed an increasing interest in filtering of distributed data streams, such as those produced by networked sensors. The focus is to conserve bandwidth and se...
140
click to vote
AINA
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— A wireless sensor network (WSN) is energy constrained, and the extension of its lifetime is one of the most important issues in its design. Usually, a WSN collects a la...