1683 search results - page 242 / 337 » The Crowd is a Collaborative Network |
136
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AUTONOMICS
2008
ACM
15 years 2 months ago
2008
ACM
In this paper, we present a real application system based on wireless sensor network (WSN) for fence surveillance which is implemented on our development platform for WSN, called ...
146
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JSAC
2008
15 years 17 days ago
2008
We propose the cross-layer based opportunistic multi-channel medium access control (MAC) protocols, which integrate the spectrum sensing at physical (PHY) layer with the packet sch...
110
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JDWM
2010
14 years 11 months ago
2010
Social networks and collaborative tagging systems are rapidly gaining popularity as a primary means for storing and sharing data among friends, family, colleagues, or perfect stra...
CHI
2009
ACM
16 years 1 months ago
2009
ACM
Social networking sites (SNS) are only as good as the content their users share. Therefore, designers of SNS seek to improve the overall user experience by encouraging members to ...
115
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SIGCOMM
2006
ACM
15 years 6 months ago
2006
ACM
Peer-to-peer and other decentralized, distributed systems are known to be particularly vulnerable to sybil attacks. In a sybil attack, a malicious user obtains multiple fake ident...