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» Qualitative reasoning about consistency in geographic inform...
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WSCG
2003
161views more  WSCG 2003»
14 years 10 months ago
A Visualization-based Approach to Explore Geographic Metadata
The paper presents a visualization-based approach to explore large databases of geographic metadata. The aim of the data exploration is to search and acquire expressive geographic...
Riccardo Albertoni, Alessio Bertone, Monica De Mar...
RR
2007
Springer
15 years 3 months ago
A Framework for Combining Rules and Geo-ontologies
Geo-ontologies have a key role to play in the development of the geospatial-semantic web, with regard to facilitating the search for geographical information and resources. They no...
Philip D. Smart, Alia I. Abdelmoty, Baher A. El-Ge...
GIS
1995
ACM
15 years 1 months ago
Collaborative Spatial Decision Making with Qualitative Constraints
: Usually spatial planning problems involve a large number of decision makers with different backgrounds and interests. The process of Collaborative Spatial Decision Making (CSDM)...
Nikos I. Karacapilidis, Dimitris Papadias, Max J. ...
IJCAI
2001
14 years 10 months ago
Context-specific Sign-propagation in Qualitative Probabilistic Networks
ive probabilistic networks are qualitative abstractions of probabilistic networks, summarising probabilistic influences by qualitative signs. As qualitative networks model influen...
Silja Renooij, Simon Parsons, Linda C. van der Gaa...
EDBT
2004
ACM
142views Database» more  EDBT 2004»
15 years 2 months ago
Computing and Handling Cardinal Direction Information
Qualitative spatial reasoning forms an important part of the commonsense reasoning required for building intelligent Geographical Information Systems (GIS). Previous research has c...
Spiros Skiadopoulos, Christos Giannoukos, Panos Va...