2172 search results - page 76 / 435 » Distributed User Access Control in Sensor Networks |
151
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CSREASAM
2006
15 years 6 months ago
2006
Current computer security systems are based on the premise that once a user presents valid credentials to the authentication system (e.g. valid ID and password), they are granted ...
147
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IWCMC
2006
ACM
15 years 10 months ago
2006
ACM
One important characteristic of wireless sensor networks is energy stringency. Constructing a connected dominating set (CDS) has been widely used as a topology control strategy to...
TWC
2008
15 years 4 months ago
2008
The capacity of a power controlled wireless network can be changing due to user's mobility, fading or shadowing effects. As a result, the quality of service (QOS) of all users...
123
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ACSAC
2006
IEEE
15 years 11 months ago
2006
IEEE
In wireless sensor networks, clustering sensor nodes into small groups is an effective technique to achieve scalability, self-organization, power saving, channel access, routing, ...
152
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SENSYS
2003
ACM
15 years 10 months ago
2003
ACM
Event-driven sensor networks operate under an idle or light load and then suddenly become active in response to a detected or monitored event. The transport of event impulses is l...