1397 search results - page 219 / 280 » Online data cleaning in wireless sensor networks |
181
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SIGMOD
2006
ACM
15 years 10 months ago
2006
ACM
Monitoring extreme values (MAX or MIN) is a fundamental problem in wireless sensor networks (and in general, complex dynamic systems). This problem presents very different algorit...
ICRA
2003
IEEE
15 years 3 months ago
2003
IEEE
We study the feasibility of extending the lifetime of a wireless sensor network by exploiting mobility. In our system, a small percentage of network nodes are autonomously mobile,...
ISCC
2007
IEEE
15 years 4 months ago
2007
IEEE
: This paper presents the Distributed Transport for Sensor Networks (DTSN), a novel reliable transport protocol for convergecast and unicast communications in Wireless Sensor Netwo...
MOBICOM
2006
ACM
15 years 4 months ago
2006
ACM
A medium access control (MAC) protocol is proposed that is suitable for non-synchronized ad-hoc networks, and in particular for the energy-constrained underwater acoustic networks...
188
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ICDE
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper we present algorithms for building and maintaining efficient collection trees that provide the conduit to disseminate data required for processing monitoring queries...