STOC
2005
ACM
14 years 12 months ago
2005
ACM
STOC
2005
ACM
14 years 12 months ago
2005
ACM
STOC
2005
ACM
14 years 12 months ago
2005
ACM
STOC
2005
ACM
14 years 12 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
14 years 12 months ago
2005
ACM
STOC
2005
ACM
14 years 12 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
14 years 12 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
14 years 12 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
14 years 12 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
14 years 12 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...