From: GalenOWL: Ontology-based drug recommendations discovery
 | GalenOWL | GalenDrools |
---|---|---|
Structured knowledge representation | Yes, ontology based. | Partial, relational DB. |
Medical knowledge integration and reusability | Hierarchical class relationships (ICD10, UNII, ATC) and definition of Conditions are expressed using OWL expressivity. They can be utilized by any OWL reasoner. | ATC, UNII, ICD10 entities relationships and Conditions are materialized inside rule expressions. Materialization is specific to the rule language used. |
Knowledge sharing | Ontology can be published and accessed through SW technologies, e.g. as a SPARQL endpoint. | Queries to DB have to follow the DB schema. |
Rule expression | Rules for drug recommendations directly express pharmaceutical knowledge and can be immediately loaded to a reasoner. | Rules express pharmaceutical knowledge but have to be post processed, in order to materialize entities relationships before loading them to the rule engine. |