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COSIT
2007
Springer
15 years 1 months ago
2007
Springer
Abstract. We present a methodology of how to use a top-level ontology to create a domain ontology from existing scientific texts by (1) identifying informal definitions of domain-s...
GIS
2009
ACM
15 years 1 months ago
2009
ACM
The essential elements of any navigation system are a shortest-path algorithm and accurate map data. The contribution of this work is two-fold. First, the HBA algorithm, an effici...
COSIT
1995
Springer
15 years 1 months ago
1995
Springer
: Spatial relations are becoming an important aspect of spatial access methods because of the increasing interest on qualitative spatial information processing. In this paper we sh...
WSCG
2000
14 years 11 months ago
2000
The most important changes in cartography are associated with the development of computer technology (GIS), and regarding the function and usage of maps, the accent has been given...
GISCIENCE
2010
Springer
14 years 11 months ago
2010
Springer
Over the past decade, automated systems dedicated to geopositioning have been the object of considerable development. Despite the success of these systems for many applications, th...