The Road to OntoWiki 1.0
As our new APIs slowly become stable it is time to annouce some of the new features. OntoWiki 1.0 will have an enhanced plug-in architecture and a lot of APIs that allow you to customize the user interface. In addition to plug-ins which have been around for some time, there are three new extension types: Components Modules Wrapper In [...]

DL-Learner Build 2009-05-06 released
Today, we released DL-Learner Build 2009-05-06. DL-Learner is a tool for learning OWL class expressions from examples and background knowledge. It extends Inductive Logic Programming (ILP) to Description Logics and the Semantic Web. Some notable features in this release are: a new learning algorithm (CELOE) designed specifically for extending OWL ontologies a Protege plugin using CELOE a [...]

Protégé DL-Learner plugin 0.5
Today, we released a major update of the DL-Learner plugin for Protege 4, the upcoming release of 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. Again, we prepared a small screencast to [...]

Triplify release and presentation at WWW2009
We just released a new improved version of Triplify, which allows to map regular expression URL patterns on sets of SQL queries. Former Triplify releases only included support for simple path patterns. This version is also used to publish the 160GB of geo-data collected by the OpenStreetMap project at http://linkedgeodata.org. The following presentation of a [...]

DBpedia Live Extraction Test Server
We currently feature a live extraction of DBpedia on one of our servers. The live extraction is aimed at bringing Wikipedia and DBpedia closer together. Errors in DBpedia can soon be corrected directly by editing the corresponding Wikipedia article. We created a test page on Wikipedia for observing the effects of the live extraction on [...]