508 search results - page 19 / 102 » Quantum Computers |
DAGSTUHL
2007
13 years 11 months ago
2007
We present classical simulation techniques for measure once quantum branching programs. For bounded error syntactic quantum branching program of width w that computes a function w...
STOC
2009
ACM
14 years 10 months ago
2009
ACM
The quantum analog of a constraint satisfaction problem is a sum of local Hamiltonians - each (term of the) Hamiltonian specifies a local constraint whose violation contributes to...
EUROCRYPT
2001
Springer
14 years 2 months ago
2001
Springer
In this paper we show how to convert a statistically binding but computationally concealing quantum bit commitment scheme into a computationally binding but statistically concealin...
CSL
2003
Springer
14 years 3 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...
ICCS
2004
Springer
14 years 3 months ago
2004
Springer
Theoretical modeling of chemical and biological processes is a key to understand nature and to predict experiments. Unfortunately, this is very data and computation extensive. Howe...