3937 search results - page 488 / 788 » Questioning Ubiquitous Computing |
169
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CEEMAS
2005
Springer
16 years 4 days ago
2005
Springer
We show that reputation is a basic ingredient in the Virtual Organisation (VO) formation process. Agents can use their experiences gained in direct past interactions to model other...
175
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CIS
2005
Springer
16 years 4 days ago
2005
Springer
A secure group signature is required to be anonymous, that is, given two group signatures generated by two different members on the same message or two group signatures generated ...
139
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CRYPTO
2005
Springer
16 years 4 days ago
2005
Springer
We investigate methods for providing easy-to-check proofs of computational effort. Originally intended for discouraging spam, the concept has wide applicability as a method for co...
150
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ICALP
2005
Springer
16 years 4 days ago
2005
Springer
We define an algorithmic paradigm, the stack model, that captures many primal-dual and local-ratio algorithms for approximating covering and packing problems. The stack model is ...
171
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ICARIS
2005
Springer
16 years 4 days ago
2005
Springer
After a decade of research into the area of Artificial Immune Systems, it is worthwhile to take a step back and reflect on the contributions that the paradigm has brought to the ...