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INFORMATICALT
2010
13 years 7 months ago
2010
Abstract. Delegation of rights is a common practice in the real world. We present two identitybased threshold proxy signature schemes, which allow an original signer to delegate he...
PPSN
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. We present and analyse the behaviour of specialised operators designed for cooperative coevolution strategy in the framework of 3D tomographic PET reconstruction. The bas...
MFCS
2010
Springer
13 years 6 months ago
2010
Springer
We consider Boolean exact threshold functions defined by linear equations, and in general degree d polynomials. We give upper and lower bounds on the maximum magnitude (absolute va...
MICRO
2010
IEEE
13 years 6 months ago
2010
IEEE
Energy efficiency is a primary concern for microprocessor designers. A very effective approach to improving the energy efficiency of a chip is to lower its supply voltage to very ...
ICITS
2009
13 years 6 months ago
2009
In a multisecret sharing scheme, several secret values are distributed among a set of n users, and each secret may have a different associated access structure. We consider here un...