392 search results - page 42 / 79 » Optimal location queries in road network databases |
119
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DASFAA
1997
IEEE
15 years 4 months ago
1997
IEEE
The success of the World Wide Web is boosting the development of multimedia database systems and their integration into the internet. For the documents stored and exchanged in the...
190
Voted
VLDB
2005
ACM
16 years 20 days ago
2005
ACM
Abstract Declarative queries are proving to be an attractive paradigm for interacting with networks of wireless sensors. The metaphor that "the sensornet is a database" i...
101
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SSDBM
2005
IEEE
15 years 6 months ago
2005
IEEE
This paper introduces a framework for Phenomena Detection and Tracking (PDT, for short) in sensor network databases. Examples of detectable phenomena include the propagation over ...
149
Voted
ICDT
2011
ACM
14 years 3 months ago
2011
ACM
Given a set of points with uncertain locations, we consider the problem of computing the probability of each point lying on the skyline, that is, the probability that it is not do...
80
Voted
INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—The demand for efficient data dissemination/access techniques to find the relevant data from within a sensor network has led to the development of data-centric sensor networks...