199 search results - page 14 / 40 » Computationally and Algebraically Complex Finite Algebra Mem... |
ISQED
2007
IEEE
14 years 2 months ago
2007
IEEE
ct This paper develops an aggregation-based algebraic multigrid (AbAMG) method to efficiently analyze the power grids. Different from the conventional algebraic multigrid (AMG) sc...
ECCC
2008
13 years 8 months ago
2008
Any proof of P = NP will have to overcome two barriers: relativization and natural proofs. Yet over the last decade, we have seen circuit lower bounds (for example, that PP does n...
CGF
2008
13 years 8 months ago
2008
Algebraic Point Set Surfaces (APSS) define a smooth surface from a set of points using local moving least-squares (MLS) fitting of algebraic spheres. In this paper we first revisi...
ARTS
1999
Springer
14 years 27 days ago
1999
Springer
Stochastic process algebras such as PEPA provide ample support for the component-based construction of models. Tools compute the numerical solution of these models; however, the st...
ENTCS
2008
13 years 8 months ago
2008
Using linear algebraic techniques, we analyse the computational complexity of testing reachability in Petri nets for which markings can grow very fast. This leads to two subclasse...