634 search results - page 79 / 127 » Secure time synchronization service for sensor networks |
176
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ALGOSENSORS
2010
Springer
15 years 5 months ago
2010
Springer
We present an approach for the localization of passive nodes in a communication network using ambient radio or sound signals. In our settings the communication nodes have unknown p...
159
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ECAI
2004
Springer
15 years 11 months ago
2004
Springer
: Web portals have emerged as an important means of collaboration on the WWW, and the integration of ontologies promises to make them more accurate in how they serve users’ colla...
150
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PERCOM
2003
ACM
16 years 5 months ago
2003
ACM
Pervasive computing environments accommodate interconnected and communicating mobile devices. Mobility is a vital aspect of everyday life and technology must offer support for mov...
191
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ICC
2007
IEEE
16 years 18 days ago
2007
IEEE
— Key management has long been a challenging problem in wireless Distributed Sensor Networks (DSNs) due to their high security requirements and strict resource constraints. Recen...
142
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APSCC
2008
IEEE
16 years 23 days ago
2008
IEEE
This paper addresses the design and implementtation of a residential gateway: MyServer, which is to provide services regarding home security, inventory tracking, facility manageme...