813 search results - page 10 / 163 » The Spatial Semantic Hierarchy |
COLING
2008
13 years 9 months ago
2008
The WordNet verb hierarchy is tested, with a view to improving the performance of its applications, revealing topological anomalies and casting doubt on its semantic categories. E...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...
IDEAS
1999
IEEE
13 years 11 months ago
1999
IEEE
The diversity of spatial information systems promotes the need to integrate heterogeneous spatial or geographic information systems (GIS) in a cooperative environment. This paper ...
OTM
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Folksonomies are becoming increasingly popular. They contain large amounts of data which can be mined and utilized for many tasks like visualization, browsing, informatio...
AMSTERDAM
2009
13 years 5 months ago
2009
In this paper I describe a formal semantics for iconic spatial gestures. My claim is that the meaning of iconic gestures can be captured with an appropriate mathematical theory of ...