STOC
2005
ACM
15 years 4 months ago
2005
ACM
STOC
2005
ACM
15 years 4 months ago
2005
ACM
STOC
2005
ACM
15 years 4 months ago
2005
ACM
STOC
2005
ACM
15 years 4 months ago
2005
ACM
We investigate constructions of pseudorandom generators that fool polynomial tests of degree d in m variables over finite fields F. Our main construction gives a generator with se...
STOC
2005
ACM
15 years 4 months ago
2005
ACM
STOC
2005
ACM
15 years 4 months ago
2005
ACM
In this paper we describe the first singly exponential algorithm for computing the first Betti number of a given semi-algebraic set. We also describe algorithms for obtaining semi...
STOC
2005
ACM
15 years 4 months ago
2005
ACM
We present new explicit constructions of deterministic randomness extractors, dispersers and related objects. We say that a distribution X on binary strings of length n is a -sour...
STOC
2005
ACM
15 years 4 months ago
2005
ACM
A low-distortion embedding between two metric spaces is a mapping which preserves the distances between each pair of points, up to a small factor called distortion. Low-distortion...
STOC
2005
ACM
15 years 4 months ago
2005
ACM
We consider the classical problem of scheduling parallel unrelated machines. Each job is to be processed by exactly one machine. Processing job j on machine i requires time pij . ...
STOC
2005
ACM
15 years 4 months ago
2005
ACM
We prove that every n-point metric space of negative type (and, in particular, every npoint subset of L1) embeds into a Euclidean space with distortion O( log n ? log log n), a r...