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DEXAW
2005
IEEE
144views Database» more  DEXAW 2005»
14 years 1 months ago
A Partial Ontology for Forest Inventory and Mensuration
Keywords, restricted vocabularies (RVs), thesauri, and catalogues are introduced leading up to discussion of the need for full ontologies to describe the full logical and relation...
Keith Rennolls
WWW
2003
ACM
14 years 8 months ago
Ontology-Based Image Retrieval
The binary form of an image does not tell what the image is about. It is possible to retrieve images from a database using pattern matching techniques, but usually textual descript...
Avril Styrman, Eero Hyvönen, Kim Viljanen, Sa...
ER
2004
Springer
103views Database» more  ER 2004»
14 years 1 months ago
Querying Heterogeneous Spatial Databases: Combining an Ontology with Similarity Functions
This paper uses a knowledge-based approach to querying heterogeneous spatial databases based on an ontology and conceptual and attribute similarities. The ontology, which may be in...
Mariella Gutiérrez, M. Andrea Rodríg...
SEMWEB
2007
Springer
14 years 1 months ago
A Pattern-based Framework for Representation of Uncertainty in Ontologies
Abstract. We present a novel approach to representing uncertain information in ontologies based on design patterns. We provide a brief description of our approach, present its use ...
Miroslav Vacura, Vojtech Svátek, Pavel Smrz...
SEMWEB
2007
Springer
14 years 1 months ago
HealthFinland - Finnish Health Information on the Semantic Web
This paper shows how semantic web techniques can be applied to solving problems of distributed content creation, discovery, linking, aggregation, and reuse in health information po...
Eero Hyvönen, Kim Viljanen, Osma Suominen