Sciweavers

5510 search results - page 177 / 1102
» Mathematics
Sort
View
SYNTHESE
2010
87views more  SYNTHESE 2010»
15 years 2 months ago
Proofs, pictures, and Euclid
Though pictures are often used to present mathematical arguments, they are not typically thought to be an acceptable means for presenting mathematical arguments rigorously. With re...
John Mumma
CORR
2010
Springer
71views Education» more  CORR 2010»
15 years 2 months ago
On Various Negative Translations
Abstract. Several proof translations of classical mathematics into intuitionistic mathematics have been proposed in the literature over the past century. These are normally referre...
Gilda Ferreira, Paulo Oliva
140
Voted
ITP
2010
141views Mathematics» more  ITP 2010»
15 years 2 months ago
(Nominal) Unification by Recursive Descent with Triangular Substitutions
Using HOL4, we mechanise termination and correctness for two unification algorithms, written in a recursive descent style. One computes unifiers for first order terms, the other fo...
Ramana Kumar, Michael Norrish
3DPH
2009
145views Healthcare» more  3DPH 2009»
15 years 1 months ago
The Persistent Morse Complex Segmentation of a 3-Manifold
We describe an algorithm for segmenting three-dimensional medical imaging data modeled as a continuous function on a 3-manifold. It is related to watershed algorithms developed in ...
Herbert Edelsbrunner, John Harer
ICC
2009
IEEE
171views Communications» more  ICC 2009»
15 years 1 months ago
An Accurate Approximation to the Distribution of the Sum of Equally Correlated Nakagami-m Envelopes and Its Application in Equal
We present a novel and accurate approximation for the distribution of the sum of equally correlated Nakagami-m variates. Ascertaining on this result we study the performance of Equ...
Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Kar...