Ricardo Usbeck

Ricardo Usbeck
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Augustusplatz 10, 04109 Leipzig
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  • We were nominated as runner up for Best Paper at KESW. Read our paper about Requirements to Modern Semantic Search Engines.
  • I submitted my PhD thesis, a first version as well as the online erratum can be found here.
  • We started a collection of utils, datasets and systems for Question Answering and Natural Language Interfaces in general
  • We are supporting the next round of the QALD challenge by creating a hybrid QA gold standard Read more
  • Our Eurostars project DIESEL and QAMEL are both entering the implementation phase by April. If you have any suggestions or want information, contact us. Read more about DIESEL
  • Currently, I am chair of the W3C Community Group for Natural Language Interfaces for the Web of data. Join us!



If you want to write your Bachelor or Master thesis within the Semantic Web area do not hesitate to contact me!

Video Lectures

Web-Scale Extension of RDF Knowledge Bases from Templated Websites - ISWC 2014

Developing a Sustainable Platform for Entity Annotation Benchmarks - ESWC 2015

HAWK – Hybrid Question Answering using Linked Data - ESWC 2015

Current Projects

  • AGDISTISAgnostic Disambiguation of Named Entities Using Linked Open Data
  • ASSESSAutomatic Self Assessment
  • DIESELDistributed Search in Large Enterprise Data
  • GERBILGeneral Entity Annotation Benchmark Framework
  • HAWKHybrid Question Answering over Linked Data
  • QAMELQuestion Answering on Mobil Devices

Past Projects



by (Editors: ) [BibTex of ]


AKSW Colloquium, 05.09.2016. LOD Cloud Statistics, OpenAccess at Leipzig University. ( 2016-08-31T11:23:10+02:00 by Ivan Ermilov)

2016-08-31T11:23:10+02:00 by Ivan Ermilov

On the upcoming Monday (05.09.2016), AKSW group will discuss topics related to Semantic Web and LOD Cloud Statistics. Also, we will have invited speaker from University of Leipzig Library (UBL) Dr. Astrid Vieler talking about OpenAccess at Leipzig University. Read more about "AKSW Colloquium, 05.09.2016. LOD Cloud Statistics, OpenAccess at Leipzig University."

AKSW Colloquium, 15th August, 3pm, RDF query relaxation ( 2016-08-10T11:03:58+02:00 Michael Roeder)

2016-08-10T11:03:58+02:00 Michael Roeder

On the 15th of August at 3 PM, Michael Röder will present the paper “RDF Query Relaxation Strategies Based on Failure Causes” of Fokou et al. in P702. Read more about "AKSW Colloquium, 15th August, 3pm, RDF query relaxation"

Article accepted in Journal of Web Semantics ( 2016-08-02T09:54:24+02:00 by Lorenz Bühmann)

2016-08-02T09:54:24+02:00 by Lorenz Bühmann

We are happy to announce that the article “DL-Learner – A Framework for Inductive Learning on the Semantic Web” by Lorenz Bühmann, Jens Lehmann and Patrick Westphal was accepted for publication in the Journal of Web Semantics: Science, Services and Agents on … Continue reading → Read more about "Article accepted in Journal of Web Semantics"

AKSW Colloquium, 18.07.2016, AEGLE and node2vec ( 2016-07-18T14:56:44+02:00 TommasoSoru)

2016-07-18T14:56:44+02:00 TommasoSoru

On Monday 18.07.2016, Kleanthi Georgala will give her Colloquium presentation for her paper “An Efficient Approach for the Generation of Allen Relations”, that was accepted at the European Conference on Artificial Intelligence (ECAI) 2016. Read more about "AKSW Colloquium, 18.07.2016, AEGLE and node2vec"

AKSW Colloquium, 04.07.2016. Big Data, Code Quality. ( 2016-06-29T12:34:35+02:00 by Ivan Ermilov)

2016-06-29T12:34:35+02:00 by Ivan Ermilov

On the upcoming Monday (04.07.2016), AKSW group will discuss topics related to Semantic Web and Big Data as well as programming languages and code quality. Read more about "AKSW Colloquium, 04.07.2016. Big Data, Code Quality."