Produktnummer:
18b7a7399e81604ef8b4ef1f7017d71c51
Themengebiete: | 3D ArcView GIS Geoinformationssysteme algorithms geographic data geographic information proceeding geographic information retrival geographic information systems geoinformatics |
---|---|
Veröffentlichungsdatum: | 15.10.2004 |
EAN: | 9783540235583 |
Sprache: | Englisch |
Seitenzahl: | 348 |
Produktart: | Kartoniert / Broschiert |
Herausgeber: | Egenhofer, Max J. Freksa, Christian Miller, Harvey J. |
Verlag: | Springer Berlin |
Untertitel: | Third International Conference, GI Science 2004 Adelphi, MD, USA, October 20-23, 2004 Proceedings |
Produktinformationen "Geographic Information Science"
This section gives a description of notions used throughout this study. Current achievements in developing action-centered ontologies are also discussed. 2.1 Ontologies In the context of information extraction and retrieval, different kinds of ontologies can be distinguished [15]: • Top-level ontologies describe very general concepts like space and time, not depending on a particular domain, • Domain ontologies and task ontologies describe the vocabulary related to a generic domain or kind of task, detailing the terms used in the top-level ontology, • Application ontologies describe the concepts that depend on the particular domain and task within a specific activity. Several investigations have been conducted to bring actions (tasks) to bear on - tologies. Among them are Chandrasekaran et al. [6] and Mizoguchi et al. [23] in the fields of AI and Knowledge Engineering. For the geospatial domain, Kuhn [21] and Raubal and Kuhn [26] have attempted to support human actions in ontologies for transportation. Acknowledging the importance of human actions in the geographic domain, a research workshop was held in 2002, bringing together experts from diff- ent disciplines to share the knowledge and work on this issue [1]. Camara [5], one of the workshop participants, has proposed that action-driven spatial ontologies are formed via category theory, for the case of emergency action plans.

Sie möchten lieber vor Ort einkaufen?
Sie haben Fragen zu diesem oder anderen Produkten oder möchten einfach gerne analog im Laden stöbern? Wir sind gerne für Sie da und beraten Sie auch telefonisch.
Juristische Fachbuchhandlung
Georg Blendl
Parcellistraße 5 (Maxburg)
8033 München
Montag - Freitag: 8:15 -18 Uhr
Samstags geschlossen