88 search results - page 16 / 18 » Quantum lower bounds by quantum arguments |
FOCS
2008
IEEE
15 years 6 months ago
2008
IEEE
We use a Bayesian approach to optimally solve problems in noisy binary search. We deal with two variants: • Each comparison is erroneous with independent probability 1 − p. â€...
CORR
2010
Springer
14 years 11 months ago
2010
Springer
We present a new example of a partial boolean function whose one-way quantum communication complexity is exponentially lower than its one-way classical communication complexity. T...
JC
2007
14 years 11 months ago
2007
We study the complexity of approximating the smallest eigenvalue of −∆ + q with Dirichlet boundary conditions on the d-dimensional unit cube. Here ∆ is the Laplacian, and th...
STOC
2010
ACM
15 years 9 months ago
2010
ACM
We give near-optimal constructions of extractors secure against quantum bounded-storage adversaries. One instantiation gives the first such extractor to achieve an output length (...
TIT
2002
14 years 11 months ago
2002
Abstract--We consider visible compression for discrete memoryless sources of mixed quantum states when only classical information can be sent from Alice to Bob. We assume that Bob ...