English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The delineation of logical definitions for each class in an ontology and theconsistent application of these definitions to the assignment of instances toclasses are important criteria for ontology evaluation. If ontologies arespecified with property-based restrictions on class membership, then suchconsistency can be checked automatically. If no such logical restrictions areapplied, as is the case with many biological ontologies, there are currently noautomated methods for measuring the semantic consistency of instance assignmenton an ontology-wide scale, nor for inferring the patterns of properties thatmight define a particular class. We constructed a program that takes as itsinput an OWL/RDF knowledge base containing an ontology, instances associatedwith each of the classes in the ontology, and properties of those instances.For each class, it outputs: 1) a rule for determining class membership based onthe properties of the instances and 2) a quantitative score for the class thatreflects the ability of the identified rule to correctly predict classmembership for the instances in the knowledge base. We evaluated this programusing both artificial knowledge bases of known quality and real, widely usedontologies. The results indicate that the suggested method can be used toconduct objective, automatic, data-driven evaluations of biological ontologieswithout formal class definitions in regards to the property-based consistencyof instance-assignment. This inductive method complements existing, purelydeductive approaches to automatic consistency checking, offering not just thepotential to help in the ontology engineering process but also in the knowledgediscovery process.

OntoLoki: an automatic, instance-based method for the evaluation of biological ontologies on the Semantic Web