7264 search results - page 34 / 1453 » A multiplicative up-propagation algorithm |
PC
2002
14 years 9 months ago
2002
We present a new parallel algorithm to compute an exact triangularization of large square or rectangular and dense or sparse matrices in any field. Using fast matrix multiplicatio...
SIGMETRICS
2002
ACM
14 years 9 months ago
2002
ACM
The number and heterogeneity of requests to Web sites are increasing also because the Web technology is becoming the preferred interface for information systems. Many systems host...
82
Voted
FUIN
2000
14 years 9 months ago
2000
We consider the problem of dependable computation with multiple inputs. The goal is to study when redundancy can help to achieve survivability and when it cannot. We use AND/OR gra...
JUCS
2010
14 years 8 months ago
2010
: Given a multiple power sum (extending polynomial’s exponents to real numbers), the positive root isolation problem is to find a list of disjoint intervals, satisfying that the...
102
click to vote
NA
2010
14 years 8 months ago
2010
It is well known that it is an ill-posed problem to decide whether a function has a multiple root. Even for a univariate polynomial an arbitrary small perturbation of a polynomial ...