293 search results - page 2 / 59 » Efficiently Querying Relational Databases Using OWL and SWRL |
MEDINFO
2007
13 years 7 months ago
2007
Managing time-stamped data is essential to clinical research activities and often requires the use of considerable domain knowledge, which is difficult to support within database ...
CBMS
2006
IEEE
13 years 11 months ago
2006
IEEE
— Most biomedical research databases contain considerable amounts of time-oriented data. However, temporal knowledge about the contextual meaning of such data is not usually repr...
DASFAA
2007
IEEE
13 years 9 months ago
2007
IEEE
Abstract. OWL is a recommended language for publishing and sharing ontologies on the Semantic Web. To manage the ontologies, several OWL data management systems have been proposed....
AIME
2007
Springer
13 years 11 months ago
2007
Springer
Software applications that work with biomedical data have significant knowledge-management requirements. Formal knowledge models and knowledge-based methods can be very useful in m...
SEMWEB
2010
Springer
13 years 3 months ago
2010
Springer
OWL 2 RL was standardized as a less expressive but scalable subset of OWL 2 that allows a forward-chaining implementation. However, building an enterprise-scale forward-chaining ba...