Sciweavers

1179 search results - page 120 / 236
» Generalized Shape Autocorrelation
Sort
View
ICPR
2010
IEEE
13 years 11 months ago
Efficient Encoding of N-D Combinatorial Pyramids
Combinatorial maps define a general framework which allows to encode any subdivision of an n-D orientable quasi-manifold with or without boundaries. Combinatorial pyramids are def...
Sébastien Fourey, Luc Brun
COMPGEOM
2005
ACM
13 years 11 months ago
Stability of persistence diagrams
The persistence diagram of a real-valued function on a topological space is a multiset of points in the extended plane. We prove that under mild assumptions on the function, the p...
David Cohen-Steiner, Herbert Edelsbrunner, John Ha...
AIA
2006
13 years 10 months ago
Recurrent and Concurrent Neural Networks for Objects Recognition
A system based on a neural network framework is considered. We used two neural networks, an Elman network [1][2] and a Kohonen (concurrent) network [3], for a categorization task....
Federico Cecconi, Marco Campenní
LOGCOM
2008
81views more  LOGCOM 2008»
13 years 9 months ago
The Semantic Processing of Continuous Quantities for Discrete Terms in Ontologies
We consider continuous quantities that are used to describe the physical world, such as colour, shape, sound, texture, and spatial and temporal arrangements. Natural languages are...
Shenghui Wang, David E. Rydeheard, Jeff Z. Pan
SIGCSE
2008
ACM
120views Education» more  SIGCSE 2008»
13 years 9 months ago
Computing and higher education in Peru
Abstract: In Peru, the computing discipline as an academic field has been neglected during decades deriving in a lowquality higher education system and consequently shaping an acad...
Marco A. Alvarez, José Baiocchi, José...