700 search results - page 2 / 140 » Annotating geospatial data based on its semantics |
GIS
2008
ACM
14 years 6 months ago
2008
ACM
Geospatial information integration is not a trivial task. An integrated view must be able to describe various heterogeneous data sources and its interrelation to obtain shared con...
GEOS
2005
Springer
13 years 10 months ago
2005
Springer
Determining the grade of semantic similarity between geospatial concepts is the basis for evaluating semantic interoperability of geographic information services and their users. G...
WSDM
2012
ACM
12 years 20 days ago
2012
ACM
Studying relationships between keyword tags on social sharing websites has become a popular topic of research, both to improve tag suggestion systems and to discover connections b...
SEMWEB
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. This paper presents the ’Media Watch on Climate Change’, an interactive Web portal that combines a portfolio of semantic services with a visual interface based on tig...
WSCG
2004
13 years 6 months ago
2004
In many application domains, data is collected and referenced by its geo-spatial location. Spatial data mining, or the discovery of interesting patterns in such databases, is an i...