17 search results - page 1 / 4 » Optimal Direct Sum Results for Deterministic and Randomized ... |
CORR
2010
Springer
13 years 11 months ago
2010
Springer
A Direct Sum Theorem holds in a model of computation, when for every problem solving some k input instances together is k times as expensive as solving one. We show that Direct Su...
COCO
1991
Springer
14 years 2 months ago
1991
Springer
We consider the deterministic and the randomized decision tree complexities for Boolean functions, denoted DC(f) and RC(f), respectively. A major open problem is how small RC(f) ca...
NAACL
2010
13 years 9 months ago
2010
We present a novel deterministic dependency parsing algorithm that attempts to create the easiest arcs in the dependency structure first in a non-directional manner. Traditional d...
COCO
2009
Springer
14 years 5 months ago
2009
Springer
—A simple averaging argument shows that given a randomized algorithm A and a function f such that for every input x, Pr[A(x) = f(x)] ≥ 1−ρ (where the probability is over the...
COCO
2009
Springer
14 years 5 months ago
2009
Springer
—Consider the following Simultaneous Message Passing (SMP) model for computing a relation f ⊆ X ×Y ×Z. In this model Alice, on input x ∈ X and Bob, on input y ∈ Y, send o...