50 search results - page 2 / 10 » Classical Simulation Complexity of Quantum Branching Program... |
AIEDAM
2008
13 years 7 months ago
2008
Although it is known that quantum computers can solve certain computational problems exponentially faster than classical computers, only a small number of quantum algorithms have ...
STOC
1993
ACM
13 years 11 months ago
1993
ACM
In this paper we study quantum computation from a complexity theoretic viewpoint. Our first result is the existence of an efficient universal quantum Turing machine in Deutsch’s...
ICALP
2007
Springer
14 years 1 months ago
2007
Springer
This paper studies the gap between classical one-way communication complexity C(f) and its quantum counterpart Q(f), under the unbounded-error setting, i.e., it is enough that the ...
ENTCS
2006
13 years 7 months ago
2006
It is reasonable to assume that quantum computations take place under the control of the classical world. For modelling this standard situation, we introduce a Classically-control...
STOC
2006
ACM
14 years 7 months ago
2006
ACM
We consider the problem of bounded-error quantum state identification: given either state 0 or state 1, we are required to output `0', `1' or `?' ("don't ...