Sciweavers

94 search results - page 10 / 19
» Partitions and Clifford algebras
Sort
View
ISSAC
1995
Springer
125views Mathematics» more  ISSAC 1995»
13 years 11 months ago
Numeric-Symbolic Algorithms for Evaluating One-Dimensional Algebraic Sets
: We present e cient algorithms based on a combination of numeric and symbolic techniques for evaluating one-dimensional algebraic sets in a subset of the real domain. Given a desc...
Shankar Krishnan, Dinesh Manocha
DIMACS
2001
13 years 9 months ago
Enumerative Real Algebraic Geometry
Let C be a smooth real plane curve. Let c be its degree and g its genus. We assume that C has at least g real branches. Let d be a nonzero natural integer strictly less than c. Let...
Frank Sottile
CONCUR
2009
Springer
14 years 2 months ago
Weighted Bisimulation in Linear Algebraic Form
Abstract. We study bisimulation and minimization for weighted automata, relying on a geometrical representation of the model, linear weighted automata (lwa). In a lwa, the state-sp...
Michele Boreale
LCPC
2004
Springer
14 years 1 months ago
A Geometric Approach for Partitioning N-Dimensional Non-rectangular Iteration Spaces
Abstract. Parallel loops account for the greatest percentage of program parallelism. The degree to which parallelism can be exploited and the amount of overhead involved during par...
Arun Kejariwal, Paolo D'Alberto, Alexandru Nicolau...
IDEAS
2000
IEEE
96views Database» more  IDEAS 2000»
14 years 19 hour ago
A Cost Function for Uniformly Partitioned UB-Trees
Most operations of the relational algebra or SQL - like projection with duplicate elimination, join, ordering, group by and aggregations - are efficiently processed using a sorted...
Volker Markl, Rudolf Bayer