4971 search results - page 690 / 995 » On Scalable Information Retrieval Systems |
199
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CSE
2008
IEEE
16 years 1 months ago
2008
IEEE
E-mail services are essential in the Internet. However, the basic e-mail architecture presents problems that opens it to several threats. Alternatives have been proposed to solve ...
188
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
A parallel structure to do spectrum sensing in Cognitive Radio (CR) at sub-Nyquist rate is proposed. The structure is based on Compressed Sensing (CS) that exploits the sparsity o...
178
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ICRA
2007
IEEE
16 years 28 days ago
2007
IEEE
— We consider the problem of multiple mobile sensor agents tracking the position of one or more moving targets. In our formulation, each agent maintains a target estimate, and ea...
167
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IWSOS
2007
Springer
16 years 23 days ago
2007
Springer
Autonomic computing environments rely on devices that are able to make intelligent decisions without human supervision. Automated Trust Negotiation supports the cooperation of devi...
180
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AICT
2006
IEEE
16 years 21 days ago
2006
IEEE
IP Telephony based on Peer-to-Peer (P2P) technology has being gaining attentions for its innovative approach to providing VoIP service. At the same time, it has raised many new re...