655 search results - page 50 / 131 » Using the Relational Model to Capture Topological Informatio... |
KI
2010
Springer
13 years 7 months ago
2010
Springer
Location models are data structures or knowledge bases used in Ubiquitous Computing for representing and reasoning about spatial relationships between so-called smart objects, i.e....
AGIS
1998
13 years 8 months ago
1998
With the development of modern cities, 3-D spatial information systems (SIS) are increasingly required for spatial planning, communication systems and other applications. The geom...
ICRA
1998
IEEE
14 years 1 months ago
1998
IEEE
In this paper, we introduce two methods for the registration of multiple range images when a prior estimate of the transformationbetween views is not available and the overlap bet...
IWSEC
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. Planning information security investment is somewhere between art and science. This paper reviews and compares existing scientific approaches and discusses the relation ...
TCS
2008
13 years 9 months ago
2008
We consider "swept regions" and "swept hypersurfaces"B in Rn+1 (and especially R3) which are a disjoint union of subspaces t = t or Bt = Bt obtained from a va...