212 search results - page 8 / 43 » Foundations of Group Signatures: The Case of Dynamic Groups |
180
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DC
2006
15 years 6 months ago
2006
Group communication is the basic infrastructure for implementing fault-tolerant replicated servers. While group communication is well understood in the context of static systems (...
167
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CEC
2009
IEEE
16 years 24 days ago
2009
IEEE
— This paper examines the decentralized recognition of groups within a multiagent normative society in dynamic environments. In our case, a social group is defined based on the ...
171
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JPDC
2000
15 years 5 months ago
2000
The virtual synchrony model for group communication has proven to be a powerful paradigm for building distributed applications. Implementations of virtual synchrony usually requir...
219
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CTRSA
2012
Springer
14 years 1 months ago
2012
Springer
We study the problem of searching on encrypted data, where the search is performed using a plaintext message or a keyword, rather than a message-specific trapdoor as done by state...
182
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ICCV
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper investigates a new learning formulation called dynamic group sparsity. It is a natural extension of the standard sparsity concept in compressive sensing, and is motivat...