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ISCI
2008
13 years 8 months ago
2008
Most modern cryptographic studies design cryptosystems and algorithms using mathematical concepts. In designing and analyzing cryptosystems and protocols, mathematical concepts ar...
CIE
2010
Springer
14 years 1 months ago
2010
Springer
The notion of computability is stable (i.e. independent of the choice of an indexing) over infinite-dimensional vector spaces provided they have a finite “tensorial dimension...
FOSSACS
2011
Springer
13 years 4 days 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...
CSL
2003
Springer
14 years 1 months ago
2003
Springer
Quantum computation deals with projective measurements and unitary transformations in finite dimensional Hilbert spaces. The paper presents a propositional logic designed to descr...
ISTCS
1997
Springer
14 years 25 days ago
1997
Springer
We investigate the power of quantum computers when they are required to return an answer that is guaranteed to be correct after a time that is upper-bounded by a polynomial in the...