KI
2002
Springer
13 years 11 months ago
2002
Springer
This paper deals with various kinds of mental representations available for linguistic instruction in spatial humanrobot interaction. After a survey of the literature on spatial r...
KI
2002
Springer
13 years 11 months ago
2002
Springer
In the previous two decades, a number of qualitative constraint calculi have been developed, which are used to represent and reason about spatial configurations. A common property...
COR
1999
13 years 11 months ago
1999
We present a selective survey of the main results obtained in spatial economic theory. Our focus is on "rm location. We start with the simplest location problem and proceed t...
GIS
1998
ACM
13 years 11 months ago
1998
ACM
Spatial relations are the basis for many selections users perform when they query geographic information systems (GISs). Although such query languages use natural-language-like te...
GEOINFORMATICA
1998
13 years 11 months ago
1998
Due to the increasing popularity of spatial databases, researchers have focused their efforts on improving the query processing performance of the most expensive spatial database ...
GIS
2002
ACM
13 years 12 months ago
2002
ACM
Clustering is one of the most important tasks for geographic knowledge discovery. However, existing clustering methods have two severe drawbacks for this purpose. First, spatial c...
JGS
2000
13 years 12 months ago
2000
This paper summarizes contributions of GIS in epidemiology, and identi
GIS
2000
ACM
13 years 12 months ago
2000
ACM
Spatialapplications must managepartwhole (PW) relationships between spatial objects, for example, the division of an administrative region into zones based on land use. Support fo...
BC
2000
13 years 12 months ago
2000
Abstract. A computational model of hippocampal activity during spatial cognition and navigation tasks is presented. The spatial representation in our model of the rat hippocampus i...
COGSCI
2004
13 years 12 months ago
2004
Three experiments investigated whether the similarity of relational structures influences the interpretation of spatial representations. Adults were shown diagrams of hand gesture...