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155
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ISM
2008
IEEE
16 years 26 days ago
2008
IEEE
We present the architecture, user interface and prototype implementation of Fluid Voice, a proximity based mobile group communication system for opportunistic social exchanges. It...
204
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SP
2008
IEEE
16 years 26 days ago
2008
IEEE
Decentralized distributed systems such as peer-to-peer systems are particularly vulnerable to sybil attacks, where a malicious user pretends to have multiple identities (called sy...
181
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VTC
2008
IEEE
16 years 26 days ago
2008
IEEE
— Transmit preprocessing employed at the basestation (BS) has been proposed for simplifying the design of the mobile receiver. Provided that the channel impulse response (CIR) of...
161
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DATE
2007
IEEE
16 years 25 days ago
2007
IEEE
Partitioning a memory into multiple blocks that can be independently accessed is a widely used technique to reduce its dynamic power. For embedded systems, its benefits can be ev...
164
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HPDC
2007
IEEE
16 years 24 days ago
2007
IEEE
In Internet-scale distributed systems, replicationbased scheme has been widely deployed to increase the availability and efficiency of services. Hence, consistency maintenance amo...