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» On Coherence in Computer Algebra
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DAGSTUHL
2007
15 years 6 months ago
Model equivalence of PRISM programs
The problem of deciding the probability model equivalence of two PRISM programs is addressed. In the finite case this problem can be solved (albeit slowly) using techniques from a...
James Cussens
156
Voted
NETWORKING
2000
15 years 6 months ago
An Algorithm for Multicast with Multiple QoS Constraints and Dynamic Membership
In this paper we present an algorithm to construct low-cost source trees for multicast with multiple QoS constraints and dynamic membership. Assuming the availability of link-state...
Aiguo Fei, Mario Gerla
IJCAI
1989
15 years 6 months ago
Visual Reasoning in Geometry Theorem Proving
We study the role of visual reasoning as a computationally feasible heuristic tool in geometry problem solving. We use an algebraic notation to represent geometric objects and to ...
Michelle Y. Kim
FOCM
2008
101views more  FOCM 2008»
15 years 5 months ago
Algorithms for Differential Invariants of Symmetry Groups of Differential Equations
We develop new computational algorithms, based on the method of equivariant moving frames, for classifying the differential invariants of Lie symmetry pseudo-groups of differential...
Jeongoo Cheh, Peter J. Olver, Juha Pohjanpelto
120
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JSC
2006
132views more  JSC 2006»
15 years 4 months ago
From an approximate to an exact absolute polynomial factorization
We propose an algorithm for computing an exact absolute factorization of a bivariate polynomial from an approximate one. This algorithm is based on some properties of the algebrai...
Guillaume Chèze, André Galligo