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» Metric Details for Natural-Language Spatial Relations
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TOIS
1998
57views more  TOIS 1998»
13 years 5 months ago
Metric Details for Natural-Language Spatial Relations
Max J. Egenhofer, A. Rashid B. M. Shariff
GIS
1998
ACM
13 years 5 months ago
Natural-Language Spatial Relations Between Linear and Areal Objects: The Topology and Metric of English-Language Terms
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...
A. Rashid B. M. Shariff, Max J. Egenhofer, David M...
FLAIRS
2004
13 years 7 months ago
Splitting Ratios: Metric Details of Topological Line-Line Relations
Within the geographic domain, an important class of relies on geometric abstractions in the form of lines where, for instance, transportation networks and trajectories of movement...
Konstantinos A. Nedas, Max J. Egenhofer
AAAI
1996
13 years 6 months ago
Spatial Aggregation: Language and Applications
This paper describes the spatial aggregation language and its applications. Spatial aggregation comprises a framework and a mechanism for organizing computations around image-like...
Christopher Bailey-Kellogg, Feng Zhao, Kenneth Yip