On Querying OBO Ontologies Using a DAG Pattern Query Language.
Amarnath GuptaSimone SantiniPublished in: DILS (2006)
Keyphrases
- query language
- biomedical ontologies
- knowledge exchange
- data model
- related problems
- description logics
- database
- gene ontology
- query evaluation
- object oriented
- knowledge sources
- knowledge representation
- directed acyclic graph
- semantic web
- rdf graphs
- databases
- domain knowledge
- biomedical literature
- knowledge sharing
- semantic relations
- information exchange
- knowledge base
- artificial intelligence
- domain ontology
- domain specific
- co occurrence
- rdf data
- information retrieval