Titlebook: GeoSpatial Semantics; Second International Frederico Fonseca,M. Andrea Rodríguez,Sergei Levas Conference proceedings 2007 Springer-Verlag B

BYRE

Postulate

0302-9743 Overview: 978-3-540-76875-3978-3-540-76876-0Series ISSN 0302-9743 Series E-ISSN 1611-3349

漂亮

frugal

Semantic Annotation of Maps Through Knowledge Provenancehms. As a result, complex metadata may be required to describe maps semantically. This paper presents an approach to describe maps by annotating associated provenance. Knowledge provenance can represent a semantic annotation mechanism that is more scalable than direct annotation of map. Semantic ann

Gudgeon

Architecture for a Grounded Ontology of Geographic Informationltiple, possibly conflicting, perspectives on the same concepts. We present a means of structuring such an ontology which allows these issues to be handled in a controlled and principled manner, with reference to an example ontology of the domain of naive hydrography, and discuss some of the issues

Firefly

Culmination

An Algorithm for Merging Geographic Datasets Based on the Spatial Distributions of Their Valueslarity function that considers the spatial distribution of thematic values in the datasets. It has been used in the context of a semantic framework that provides a set of semantic services to enable external clients to find, translate and integrate thematic information from different geographic data

吊胃口

欺骗手段

Geographic Information Retrieval by Topological, Geographical, and Conceptual Matching data distributed over heterogeneous repositories. This means the search for relevant geographic results for a geographic query (..) even if the data sources do not contain a result that matches exactly the user’s request and then approximated results would be useful. Therefore, GIR systems should b

人充满活力

A Rule-Based Description Framework for the Composition of Geographic Information Servicesed as services in SDIs. Combining data sources and processing services in service chains enable the generation of information that is tailored to the users’ needs. In this paper, we present a rule-based description framework and an associated discovery and composition method that helps service devel