369 search results - page 32 / 74 » Low-Power Distributed Event Detection in Wireless Sensor Net... |
122
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VTC
2007
IEEE
15 years 9 months ago
2007
IEEE
—Localization is a critical issue in wireless sensor networks. In most localization schemes, there are beacons being placed as references to determine the positions of objects or...
122
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INFOCOM
2008
IEEE
15 years 9 months ago
2008
IEEE
—In wireless sensor and actor networks (WSANs), a group of sensors and actors are connected by a wireless medium to perform distributed sensing and acting tasks. Sensors usually ...
129
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PERCOM
2009
ACM
15 years 10 months ago
2009
ACM
Abstract—In this paper, we consider privacy challenges in eventdriven pervasive spaces where multimedia streams captured by sensors embedded in the infrastructure are used to det...
175
Voted
ICNP
2009
IEEE
15 years 1 months ago
2009
IEEE
Sensor networks deployed in hostile areas are subject to node replication attacks, in which an adversary compromises a few sensors, extracts the security keys, and clones them in a...
144
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ACSAC
2007
IEEE
15 years 7 months ago
2007
IEEE
Wireless sensor nodes lack hardware support for tamperresistance and are often deployed in unattended environments, thus leaving them vulnerable to capture and compromise by an ad...