414 search results - page 43 / 83 » Background knowledge for ontology construction |
CIKM
2011
Springer
13 years 9 months ago
2011
Springer
Today, a number of algorithms exist for constructing tag hierarchies from social tagging data. While these algorithms were designed with ontological goals in mind, we know very li...
KCAP
2005
ACM
15 years 3 months ago
2005
ACM
Semantic data transformation plays an important role in realizing the vision of the semantic web. It supports the transformation of data in different representations into ontologi...
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KCAP
2009
ACM
15 years 4 months ago
2009
ACM
Curating information from the literature for storage in databases is a crucial task in biological research, and many groups assign a particular person or team to that process. We ...
DEXA
2007
Springer
15 years 3 months ago
2007
Springer
The retrieval problem is one of the main reasoning tasks for knowledge base systems. Given a knowledge base K and a concept C, the retrieval problem consists of finding all indivi...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
The ontological representation of learning objects is a way to deal with the interoperability and reusability of learning objects (including metadata) through providing a semantic...