221 search results - page 4 / 45 » Relation Algebras and their Application in Temporal and Spat... |
ICTAI
1996
IEEE
13 years 10 months ago
1996
IEEE
In this paper we propose a general approach for reasoning in space. The approach is composed of a set of two general constraints to govern the spatial relationships between object...
FQAS
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. A temporal question answering system must be able to deduce which qualitative temporal relation holds between two events, a reasoning task that is complicated by the fact...
GISCIENCE
2004
Springer
13 years 11 months ago
2004
Springer
Reasoning about events or temporal aspects is fundamental for modeling geographic phenomena. This work concerns the analysis of events as configurations of temporal intervals. It...
JUCS
2010
13 years 4 months ago
2010
Abstract: Qualitative Spatial Reasoning can be greatly improved if metric information can be represented and reasoning can be performed on it; moreover, modelling vagueness and unc...
JOLLI
2002
13 years 5 months ago
2002
Temporal logic can be used to describe processes: their behaviour is characterized by a set of temporal models axiomatized by a temporal theory. Two types of models are most often ...