806 search results - page 19 / 162 » An Experiment with Ontology Mapping using Concept Similarity |
COOPIS
2004
IEEE
14 years 2 months ago
2004
IEEE
Large-scale database integration requires a significant cost in developing a global schema and finding mappings between the global and local schemas. Developing the global schema r...
FLAIRS
2007
14 years 20 days ago
2007
The difficulty of domain knowledge acquisition is one of the most sensible challenges of intelligent tutoring systems. Relying on domain experts and building domain models from sc...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
A schema mapping produces a semantic correspondence between two schemas. Automating schema mapping is challenging. The existence of 1:n (or n:1) and n:m mapping cardinalities make...
CORIA
2008
13 years 11 months ago
2008
The comparison of manually annotated medical images can be done using the comparison of keywords in a lexical way or using the existing medical thesauri to calculate semantic simil...
ECAI
2008
Springer
14 years 3 days ago
2008
Springer
Determining the size of an ontology that is automatically learned from texts is an open issue. In this paper, we study the similarity between ontology concepts at different levels ...