508 search results - page 25 / 102 » Quantum Computers |
ICMLA
2010
13 years 9 months ago
2010
Quantum systems are promising candidates of future computing and information processing devices. In a large system, information about the quantum states and processes may be incomp...
ISCI
2008
13 years 10 months ago
2008
Most modern cryptographic studies design cryptosystems and algorithms using mathematical concepts. In designing and analyzing cryptosystems and protocols, mathematical concepts ar...
FOCS
1998
IEEE
14 years 3 months ago
1998
IEEE
We examine the number T of queries that a quantum network requires to compute several Boolean functions on f0;1gN in the black-box model. We show that, in the blackbox model, the ...
EUROCRYPT
2005
Springer
14 years 4 months ago
2005
Springer
It is a standard result in the theory of quantum error-correcting codes that no code of length n can fix more than n/4 arbitrary errors, regardless of the dimension of the coding ...
FOSSACS
2011
Springer
13 years 2 months ago
2011
Springer
The paper investigates non-deterministic, probabilistic and quantum walks, from the perspective of coalgebras and monads. Nondeterministic and probabilistic walks are coalgebras of...