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A Qualitative Representation of Route Networks

Renz, Jochen; Wolfl, Stefan


Route navigation is one of the most widely used everyday application of spatial data. In this paper we investigate how a qualitative representation of route networks can be derived from map data and how this representation can be used to reason about route descriptions. We introduce a concept of route graph that provides an abstract layer on top of metric map data and thus allows for a compact representation of route information. We present selected queries and reasoning tasks that can be...[Show more]

CollectionsANU Research Publications
Date published: 2010
Type: Conference paper
Source: Proceedings of the European Conference on Artificial Intelligence (ECAI-2010)
DOI: 10.3233/978-1-60750-606-5-1091


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