AKSW - Projects/DLLearner

2009-05-12 10:00:13

Comparison for /Projects / DL Learner of 2009-05-12 10:00:13 and 2011-07-11 10:33:32

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News

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 decided to have a longer meeting later on. I first gave a talk on the [...]

May 4-5: Leipziger Semantic Web Tag 2011 and Local Media Conferenz
Like in the past two years, we again organize a Leipzig Semantic Web Day on May 5th at the marvelous Mediencampus Villa Ida. This year’s theme is “Linked Data� for the Masses”, particularly focusing on its use in enterprises. This event will not only give you the opportunity to discuss current developments around semantic web [...]

AKSW Conference participation this spring: ESWC, ICWE, WIMS
Members of AKSW are actively participating in some key (Semantic) Web conferences this spring. AKSW was already involved in the organization of 8th Extended Semantic Web Conference 2011 with Jens being one of the PC Chairs of the Linked Data track and a number of other AKSW researchers serving as members of the PC of [...]

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 the past 3 years and is meanwhile used in a number of applications. Some features [...]

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 in version 0.2 is a mode for incrementally detecting inconsistencies in large knowledge bases available [...]

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News

2 PhD and 1 PostDoc Position at Business School of Bern University of Applied Sciences
For collaborative international research projects in the area of intelligent information management, the Business School of Bern University of Applied Sciences (BUAS) in cooperation with research group Agile Knowledge Engineering and Semantic Web (AKSW) at Universit�t Leipzig opens positions for: 2 PhD and 1 PostDoc Position in Knowledge Engineering / Semantic Web The positions are [...]

AKSW tools prominently featured in T�B?TAK
B�rtecin Ege wrote an article on the Semantic Web in the December issue of T�B?TAK (The Scientific and Technological Research Council of Turkey) prominently featuring DBpedia, Relfinder, LIMES, SPARQL Benchmark and other AKSW related research projects. See Semantik Web T�bitak Bilim Teknik 12 2011.

NLP Interchange Format (NIF) 1.0 Spec, Demo and Reference Implementation
The NLP Interchange Format (NIF) is an RDF/OWL-based format that aims to achieve interoperability between Natural Language Processing (NLP) tools, language resources and annotations. The core of NIF consists of a vocabulary, which can represent Strings as RDF resources. A special URI Design is used to pinpoint annotations to a part of a document. These [...]

DBpedia SPARQL Benchmark paper wins ISWC2011 best-paper award
The closing ceremony of ISWC2011 in Bonn is just over and we are excited to have won the best research paper award with our paper: Mohamed Morsey, Jens Lehmann, S�ren Auer, Axel Cyrille Ngonga Ngomo: DBpedia SPARQL Benchmark ? Performance Assessment with Real Queries on Real Data. To appear in Proceedings of 10th International Semantic [...]

ISSLOD 2011, a great success!
20 students from about 10 different countries were in Leipzig last week, from 12 – 18 September, to attend the Indian-Summer School on Linked Data. Right from the basics of Linked Data, introduced by Chris Bizer and S�ren Auer, they learnt about the intricate details of Linked Data such as Interlinking, Conversion, NLP, Reasoning, SPARQL, [...]

2009-05-06 16:27:47

Comparison for /Projects / DL Learner of 2009-05-06 16:27:47 and 2009-05-12 10:00:13

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<p>The DL-Learner software learns concepts in Description Logics (DLs) from user-provided examples. Equivalently, it can be used to learn classes in OWL ontologies from selected objects. It extends Inductive Logic Programming to Descriptions Logics and the Semantic Web. The goal of DL-Learner is to provide a DL/OWL based machine learning tool to solve supervised learnings tasks and support knowledge engineers in constructing knowledge and learning about the data they created. <a href='http://dl-learner.org/Projects/DLLearner/OnePageIntroduction' > Read more ...</a></p>

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2008-02-19 10:33:04

Comparison for /Projects / DL Learner of 2008-02-19 10:33:04 and 2009-05-06 16:27:47

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News

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News

2007-10-30 16:52:05

Comparison for /Projects / DL Learner of 2007-10-30 16:52:05 and 2008-02-19 10:33:04

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<p>The DL-Learner software learns concepts in Description Logics (DLs) from user-provided examples. Equivalently, it can be used to learn classes in OWL ontologies from selected objects. The goal of DL-Learner is to support knowledge engineers in constructing knowledge and learning about the data they created.</p>

2007-10-30 16:51:37

Comparison for /Projects / DL Learner of 2007-10-30 16:51:37 and 2007-10-30 16:52:05

No differences.

2007-10-29 19:45:01

Comparison for /Projects / DL Learner of 2007-10-29 19:45:01 and 2007-10-30 16:51:37

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COfundOS

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COfundOS

2007-10-22 23:50:15

Comparison for /Projects / DL Learner of 2007-10-22 23:50:15 and 2007-10-29 19:45:01

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COfundOS

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List of DL-Learner related projects at Cofundos
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document.write('<div><a href="http://www.cofundos.org/project.php?id='+r[i].id+'">'+

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}
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<script src="http://www.cofundos.org/json.php?output=html" type="text/javascript"></script>

Could not load or parse feed http://www.cofundos.org/feed.php?tag=DL-Learner.

2007-10-19 17:40:32

Comparison for /Projects / DL Learner of 2007-10-19 17:40:32 and 2007-10-22 23:50:15

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List of DL-Learner related projects at Cofundos
<#<script language='javascript'>

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<#<a href="http://www.cofundos.org"><img src="" style="border:none;" title="Cofundos – community innovation and funding of open source" /></a>
<script language='javascript'>

2007-10-19 17:39:15

Comparison for /Projects / DL Learner of 2007-10-19 17:39:15 and 2007-10-19 17:40:32

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Could not load or parse feed http://www.cofundos.org/feed.php?tag=DL-Learner.