1730 search results - page 2 / 346 » Algebra and Computation |
AI
2008
Springer
13 years 5 months ago
2008
Springer
Local computation in join trees or acyclic hypertrees has been shown to be linked to a particular algebraic structure, called valuation algebra. There are many models of this alge...
AMC
2010
13 years 5 months ago
2010
Elimination is a basic algebraic operation which geometrically corresponds to projections. This article describes using the numerical algebraic geometric concept of witness sets t...
LICS
2000
IEEE
13 years 9 months ago
2000
IEEE
We prove that several problems concerning congruences on algebras are complete for nondeterministic log-space. These problems are: determining the congruence on a given algebra gen...
IJCGA
2008
13 years 5 months ago
2008
The Hausdorff distance between two sets of curves is a measure for the similarity of these objects and therefore an interesting feature in shape recognition. If the curves are alg...
TOCL
2002
13 years 5 months ago
2002
Computability and Algebraic Specification J. V. TUCKER University of Wales, Swansea and J. I. ZUCKER McMaster University Abstract computable functions are defined by abstract finit...