Results 291 to 300 of about 315,772 (315)
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Proceedings of the 7th ACM Conference on Embedded Networked Sensor Systems, 2009
This paper present a wake-on sensor network formed with the wake-on motes, TelosW. Our wake-on hardware and software design enable lower power operations and longer network lifetime.
Gang Lu +4 more
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This paper present a wake-on sensor network formed with the wake-on motes, TelosW. Our wake-on hardware and software design enable lower power operations and longer network lifetime.
Gang Lu +4 more
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Proceedings of the 4th workshop on Embedded networked sensors, 2007
This paper discusses the results obtained from a sensor network installed in a person's home as part of a twelve month Telecare trial. The aim of the trial was to unobtrusively collect data to detect changes in a person's daily activity (washing, eating, watching television etc.) around a home, using a low power/cost sensor network.
Ian Neild, Paul Bowman, David Heatley
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This paper discusses the results obtained from a sensor network installed in a person's home as part of a twelve month Telecare trial. The aim of the trial was to unobtrusively collect data to detect changes in a person's daily activity (washing, eating, watching television etc.) around a home, using a low power/cost sensor network.
Ian Neild, Paul Bowman, David Heatley
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Sensor networks for the sciences
Communications of the ACM, 2010Lessons from the field derived from developing wireless sensor networks for monitoring active and hazardous volcanoes.
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Connectivity in Sensor Networks
2007 40th Annual Hawaii International Conference on System Sciences (HICSS'07), 2007We analyze the probability that an arbitrarily selected sensor node in a sensor network is connected to a specified number, m, of other sensor nodes; i.e., that a communication path exists between a selected node and at least m other nodes. Specifically, we consider the following problem: If given a collection of sensor nodes, each with a communication
Patrick J. Vincent +2 more
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ACM Transactions on Information and System Security, 2008
We give, for the first time, a precise mathematical analysis of the connectivity and security properties of sensor networks that make use of the random predistribution of keys. We also show how to set the parameters---pool and key ring size---in such a way that the network is not only connected with high probability via secure links but also provably ...
DI PIETRO R +4 more
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We give, for the first time, a precise mathematical analysis of the connectivity and security properties of sensor networks that make use of the random predistribution of keys. We also show how to set the parameters---pool and key ring size---in such a way that the network is not only connected with high probability via secure links but also provably ...
DI PIETRO R +4 more
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Proceedings of the 4th international conference on Security and privacy in communication netowrks, 2008
We show that massive attacks against sensor networks that use random key pre-distribution schemes cannot be cheap, provided that the parameters are set in the right way. By choosing them appropriately, any adversary whose aim is to compromise a large fraction of the communication links is forced, with overwhelming probability, to capture a large ...
DI PIETRO, ROBERTO +4 more
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We show that massive attacks against sensor networks that use random key pre-distribution schemes cannot be cheap, provided that the parameters are set in the right way. By choosing them appropriately, any adversary whose aim is to compromise a large fraction of the communication links is forced, with overwhelming probability, to capture a large ...
DI PIETRO, ROBERTO +4 more
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26th IEEE International Conference on Distributed Computing Systems Workshops (ICDCSW'06), 2006
Many industrial applications rely on sensors and sensor networks residing on machinery, transport containers or in the environment. For distributed processes in such domains the sharing of those sensor networks is crucial. This paper introduces a peer-to-peer (P2P) architecture for sharing services provided by existing sensor networks with any Internet
Manabu Isomura +4 more
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Many industrial applications rely on sensors and sensor networks residing on machinery, transport containers or in the environment. For distributed processes in such domains the sharing of those sensor networks is crucial. This paper introduces a peer-to-peer (P2P) architecture for sharing services provided by existing sensor networks with any Internet
Manabu Isomura +4 more
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2005
Wireless sensor networks promise an unprecedented fine-grained interface between the virtual and physical worlds. They are one of the most rapidly developing information technologies, with applications in a wide range of fields including industrial process control, security and surveillance, environmental sensing, and structural health monitoring ...
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Wireless sensor networks promise an unprecedented fine-grained interface between the virtual and physical worlds. They are one of the most rapidly developing information technologies, with applications in a wide range of fields including industrial process control, security and surveillance, environmental sensing, and structural health monitoring ...
openaire +2 more sources
Survey on the Characterization and Classification of Wireless Sensor Network Applications
IEEE Communications Surveys and Tutorials, 2014Luis M Borges +2 more
exaly