Geographical Expression of Semantic Relations
- Resource Type
- Conference
- Authors
- Liang, Chengming; Lv, Weifeng; Ma, Sanli
- Source
- 2011 Seventh International Conference on Semantics, Knowledge and Grids Semantics Knowledge and Grid (SKG), 2011 Seventh International Conference on. :211-214 Oct, 2011
- Subject
- Computing and Processing
General Topics for Engineers
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Measurement
Semantics
Mathematical model
Roads
Cognition
Educational institutions
Topology
ontology
spatial relations
knowledge query
geographical neighborhood query
9-Intersection model
- Language
This paper presents a method of how to produce a calculate and express spatial relations by a set of parameters. A new set of parameters more easily to understand and use is proposed based on two semantic meanings. Also the Voronoi diagram's application in neighbor relations is discussed. By using the new set of metric parameters, complex spatial and topological relations can be easily expressed. And these relations can be stored together with the original data now.