844 search results - page 5 / 169 » Homotopy in Digital Spaces |
JMIV
2008
13 years 7 months ago
2008
Abstract. In this paper we classify digital covering spaces using the conjugacy class corresponding to a digital covering space.
IDEAS
2009
IEEE
14 years 2 months ago
2009
IEEE
In designing dynamic situations such as cyberworlds, we the Incrementally Modular Abstraction Hierarchy (IMAH) to be an appropriate mathematical background to model dynamically ch...
WADS
2007
Springer
14 years 1 months ago
2007
Springer
Building on the work of Martinetz, Schulten and de Silva, Carlsson, we introduce a 2-parameter family of witness complexes and algorithms for constructing them. This family can be ...
PAMI
2002
13 years 7 months ago
2002
We consider simple digital curves in a 3D orthogonal grid as special polyhedrally bounded sets. These digital curves model digitized curves or arcs in three-dimensional euclidean ...
DIGITALCITIES
2003
Springer
14 years 21 days ago
2003
Springer
This paper introduces the universal mobile interface that allows users to navigate themselves into multiple heterogeneous digital cites with a single interface. The universal mobi...