Semantic Pingback
This is an announcement of the technical report as well as three different implementations of Semantic Pingback. Semantic Pingback tackles the quality, timeliness and coherence as well as direct end user benefits of the emerging Linked Data Web. Semantic Pingback extends the well-known Pingback method, which is a technological cornerstone of the blogosphere. It is based on [...]

Triplify 0.8 Released
We just released version 0.8 of the Triplify script, which includes the following feature enhancements and fixes: Triplify now supports the Semantic Pingback mechanism: It exposes a X-Pingback HTTP header field, it contains a XML-RPC service (also usable by conventional Pingback clients) and it exports Pingback statements along with the instance data. Fix: The cache ID is [...]

Protégé DL-Learner plugin 0.6
Today, we released a major update of the DL-Learner plugin for Protege 4, the popular ontology editor. The plugin allows you to get suggestions for axioms you may want to add to your OWL ontology by analysing the instance data using the DL-Learner framework. A screencast is available to show you how it works. The [...]

Adaptive SPARQL Query Cache
AKSW is pleased to announce the first availability of our Adaptive SPARQL Query Cache, a light-weight SPARQL proxy for caching query results and selectively invalidating stored results upon updates. SPARQL-backed applications can be accelerated by simply routing all SPARQL and SPARUL queries through the proxy. In scenarios with recurring query patterns the caching increases responsiveness [...]

Triplify 0.7 Released
We just released version 0.7 of the Triplify script, which includes the following feature enhancements and fixes: Triplify can now be used as a tool for Extract-Tranform-Load (ETL) cycles by calling it from the command line. The default behavior for mapping URIs to SQL queries can now be easily extended by using regular expressions to match request [...]