48 search results - page 9 / 10 » Merkle Puzzles are Optimal |
171
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CC
2009
Springer
15 years 10 months ago
2009
Springer
form uses a notational abstractions called -functions. These instructions have no analogous in actual machine instruction sets, and they must be replaced by ordinary instructions ...
CP
2005
Springer
15 years 3 months ago
2005
Springer
Many problems used in AI planning including Blocks, Logistics, Gripper, Satellite, and others lack the interactions that characterize puzzles and can be solved nonoptimally in low...
IJCAI
1989
14 years 11 months ago
1989
In real-world domains a concept to be learned may be unwieldy and the environment may be less than ideal. One combination of difficulties occurs if the concept is probabilistic an...
117
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MOBIHOC
2005
ACM
15 years 9 months ago
2005
ACM
With the advance of technology, Public Key Cryptography (PKC) will sooner or later be widely used in wireless sensor networks. Recently, it has been shown that the performance of ...
CRYPTO
2007
Springer
15 years 4 months ago
2007
Springer
A public random function is a random function that is accessible by all parties, including the adversary. For example, a (public) random oracle is a public random function {0, 1}â...