Sciweavers

5 search results - page 1 / 1
» Percolation of arbitrary words in one dimension
Sort
View
RSA
2010
81views more  RSA 2010»
13 years 3 months ago
Percolation of arbitrary words in one dimension
We consider a type of long-range percolation problem on the positive integers, motivated by earlier work of others on the appearance of (in)finite words within a site percolation...
Geoffrey R. Grimmett, Thomas M. Liggett, Thomas Ri...
FS
2006
102views more  FS 2006»
13 years 4 months ago
Bounds for Functions of Dependent Risks
Abstract The problem of finding the best-possible lower bound on the distribution of a non-decreasing function of n dependent risks is solved when n = 2 and a lower bound on the co...
Paul Embrechts, Giovanni Puccetti
SIAMNUM
2010
134views more  SIAMNUM 2010»
12 years 11 months ago
Nonequispaced Hyperbolic Cross Fast Fourier Transform
A straightforward discretisation of problems in d spatial dimensions often leads to an exponential growth in the number of degrees of freedom. Thus, even efficient algorithms like ...
Michael Döhler, Stefan Kunis, Daniel Potts
FOCS
1991
IEEE
13 years 8 months ago
A General Approach to Removing Degeneracies
We wish to increase the power of an arbitrary algorithm designed for non-degenerate input, by allowing it to execute on all inputs. We concentrate on in nitesimal symbolic perturba...
Ioannis Z. Emiris, John F. Canny
STOC
1993
ACM
134views Algorithms» more  STOC 1993»
13 years 8 months ago
Quantum complexity theory
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...
Ethan Bernstein, Umesh V. Vazirani