Author Archives: Jens Lehmann

Official DBpedia Live Release

The AKSW group is pleased to announce the official release of DBpedia Live. The main objective of DBpedia is to extract structured information from Wikipedia, convert it into RDF, and make it freely available on the Web. In a nutshell, … Continue reading

Posted in Announcements, dbpedia, LOD2, Projects, Software Releases | 1 Comment

AKSW at TU Dresden PLT

On June 8, I (Jens) visited the process control engineering research group (PLT) of Leon Urbas at the Dresden University of Technology. We first met on the Leipziger Semantic Web Day where Leon Urbas presented interactive Linked Data applications and … Continue reading

Posted in dbpedia, DL-Learner, Events, LATC, LIMES, Linked Geo Data, LOD2, OntoWiki, OntoWiki Mobile | Tagged , , , | 1 Comment

AKSW takes part in EU-funded LATC project

The AKSW group is member of the recently started LATC (Linked Open Data Around-The-Clock) project funded by the European Union. LATC aims to improve quality and quantity of Linked Data on the Web, e.g. by developing a 24/7 interlinking engine. … Continue reading

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DL-Learner Build 2010-08-07 released

We are happy to announce the next release of DL-Learner, 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. The tool has matured over … Continue reading

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ORE 0.2 Released

Today, we released version 0.2 of the ontology repair and enrichment (ORE) tool. It is a tool for knowledge engineers to improve an OWL ontology through a wizard like repair process and uses state-of-the-art ontology debugging methods. The main feature … Continue reading

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Dedicated Virtual LinkedGeoData Server

Due to the rising interest in our LinkedGeoData project and the growth of the underlying OpenStreetMap database, we expanded the AKSW server infrastructure. LinkedGeoData will gradually move to a new server running Debian within the next weeks. This server runs … Continue reading

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LinkedGeoData Google Code Project Started

We decided to open source the code for the LinkedGeoData project and move it to Google Code: http://code.google.com/p/linkedgeodata/ Initially, we will migrate the Triplify code, the LinkedGeoData browser, and the DBpedia mapping code into the repository. Naturally, it will take … Continue reading

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ORE 0.1 Released

The set of tools released by the AKSW research group has a new member: ORE. ORE stands for ontology repair and enrichment. It is a tool for knowledge engineers to improve an OWL ontology through a wizard like repair process. … Continue reading

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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 … Continue reading

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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: … Continue reading

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