Prof. Dr. Ricardo Usbeck

Lead Research Engineer
Enterprise Information System
Fraunhofer IAIS Dresden

Profiles: GitHub, Twitter

Room 4.34.3
Zwickauer Str. 46, 01069 Dresden, Germany

Short CV


Prof. Dr. Ricardo Usbeck is a Lead Research Engineer at the Enterprise Information System of the Fraunhofer IAIS Dresden.

Research Interests


  • Question Answering
  • Natural Language Processing
  • Semantic Web
  • Machine Learning
  • Dialog Systems

Projects


Publications

71 entries « 2 of 2 »

2015

Usbeck, Ricardo; Ngomo, Axel-Cyrille Ngonga; Bühmann, Lorenz; Unger, Christina

HAWK - Hybrid Question Answering Using Linked Data Inproceedings

In: The Semantic Web. Latest Advances and New Domains - 12th European Semantic Web Conference, ESWC 2015, Portoroz, Slovenia, May 31 - June 4, 2015. Proceedings, pp. 353–368, Springer, 2015.

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Usbeck, Ricardo; Röder, Michael; Ngomo, Axel-Cyrille Ngonga; Baron, Ciro; Both, Andreas; Brümmer, Martin; Ceccarelli, Diego; Cornolti, Marco; Cherix, Didier; Eickmann, Bernd; Ferragina, Paolo; Lemke, Christiane; Moro, Andrea; Navigli, Roberto; Piccinno, Francesco; Rizzo, Giuseppe; Sack, Harald; Speck, René; Troncy, Rapha"el; Waitelonis, Jörg; Wesemann, Lars

GERBIL: General Entity Annotator Benchmarking Framework Inproceedings

In: Proceedings of the 24th International Conference on World Wide Web, WWW 2015, Florence, Italy, May 18-22, 2015, pp. 1133–1143, ACM, 2015.

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Usbeck, Ricardo

Analyse von Mikro-Blogging-Daten - Korrelation und Visualisierung von Twitter Hashtags Journal Article

In: Informatik Spektrum, 38 (5), pp. 400–405, 2015.

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2014

Usbeck, Ricardo

Combining Linked Data and Statistical Information Retrieval Inproceedings

In: 11th Extended Semantic Web Conference, PhD Symposium, Springer, 2014.

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Röder, Michael; Usbeck, Ricardo; Hellmann, Sebastian; Gerber, Daniel; Both, Andreas

N3 - A Collection of Datasets for Named Entity Recognition and Disambiguation in the NLP Interchange Format Inproceedings

In: The 9th edition of the Language Resources and Evaluation Conference, 26-31 May, Reykjavik, Iceland, 2014.

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Jentzsch, Anja; Usbeck, Ricardo; Vrandecic, Denny

An Incomplete and Simplifying Introduction to Linked Data Incollection

In: Perspectives on Ontology Learning, pp. 21–33, AKA / IOS Press, 2014.

BibTeX

Usbeck, Ricardo; Ngomo, Axel-Cyrille Ngonga; Röder, Michael; Gerber, Daniel; Coelho, Sandro Athaide; Auer, Sören; Both, Andreas

AGDISTIS - Agnostic Disambiguation of Named Entities Using Linked Open Data Inproceedings

In: ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic - Including Prestigious Applications of Intelligent Systems (PAIS 2014), pp. 1113–1114, IOS Press, 2014.

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Cherix, Didier; Usbeck, Ricardo; Both, Andreas; Lehmann, Jens

CROCUS: Cluster-based Ontology Data Cleansing Inproceedings

In: Joint Proceedings of the Second International Workshop on Semantic Web Enterprise Adoption and Best Practice and Second International Workshop on Finance and Economics on the Semantic Web Co-located with 11th European Semantic Web Conference, WaSABi-FEOSW@ESWC 2014, Anissaras, Greece, May 26, 2014, CEUR-WS.org, 2014.

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Cherix, Didier; Usbeck, Ricardo; Both, Andreas; Lehmann, Jens

Lessons Learned - The Case of CROCUS: Cluster-Based Ontology Data Cleansing Inproceedings

In: The Semantic Web: ESWC 2014 Satellite Events - ESWC 2014 Satellite Events, Anissaras, Crete, Greece, May 25-29, 2014, Revised Selected Papers, pp. 14–24, Springer, 2014.

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Marx, Edgard; Usbeck, Ricardo; Ngomo, Axel-Cyrille Ngonga; Höffner, Konrad; Lehmann, Jens; Auer, Sören

Towards an open question answering architecture Inproceedings

In: Proceedings of the 10th International Conference on Semantic Systems, SEMANTICS 2014, Leipzig, Germany, September 4-5, 2014, pp. 57–60, ACM, 2014.

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Sherif, Mohamed Ahmed; Coelho, Sandro; Usbeck, Ricardo; Hellmann, Sebastian; Lehmann, Jens; Brümmer, Martin; Both, Andreas

NIF4OGGD - NLP Interchange Format for Open German Governmental Data Inproceedings

In: Proceedings of the Ninth International Conference on Language Resources and Evaluation, LREC 2014, Reykjavik, Iceland, May 26-31, 2014, pp. 3524–3528, European Language Resources Association (ELRA), 2014.

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Bühmann, Lorenz; Usbeck, Ricardo; Ngomo, Axel-Cyrille Ngonga; Saleem, Muhammad; Both, Andreas; Crescenzi, Valter; Merialdo, Paolo; Qiu, Disheng

Web-Scale Extension of RDF Knowledge Bases from Templated Websites Inproceedings

In: The Semantic Web - ISWC 2014 - 13th International Semantic Web Conference, Riva del Garda, Italy, October 19-23, 2014. Proceedings, Part I, pp. 66–81, Springer, 2014.

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Ngomo, Axel-Cyrille Ngonga; Röder, Michael; Usbeck, Ricardo

Cross-Document Coreference Resolution Using Latent Features Inproceedings

In: Proceedings of the Second International Workshop on Linked Data for Information Extraction (LD4IE 2014) co-located with the 13th International Semantic Web Conference (ISWC 2014), Riva del Garda, Italy, October 20, 2014, pp. 33–44, CEUR-WS.org, 2014.

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Usbeck, Ricardo; Ngomo, Axel-Cyrille Ngonga; Luo, Wencan; Wesemann, Lars

Multilingual Disambiguation of Named Entities Using Linked Data Inproceedings

In: Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, ISWC 2014, Riva del Garda, Italy, October 21, 2014, pp. 101–104, CEUR-WS.org, 2014.

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Usbeck, Ricardo; Ngomo, Axel-Cyrille Ngonga; Röder, Michael; Gerber, Daniel; Coelho, Sandro Athaide; Auer, Sören; Both, Andreas

AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked Data Inproceedings

In: The Semantic Web - ISWC 2014 - 13th International Semantic Web Conference, Riva del Garda, Italy, October 19-23, 2014. Proceedings, Part I, pp. 457–471, Springer, 2014.

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Usbeck, Ricardo

Combining Linked Data and Statistical Information Retrieval - Next Generation Information Systems Inproceedings

In: The Semantic Web: Trends and Challenges - 11th International Conference, ESWC 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings, pp. 845–854, Springer, 2014.

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Both, Andreas; Ngomo, Axel-Cyrille Ngonga; Usbeck, Ricardo; Lukovnikov, Denis; Lemke, Christiane; Speicher, Maximilian

A service-oriented search framework for full text, geospatial and semantic search Inproceedings

In: Proceedings of the 10th International Conference on Semantic Systems, SEMANTICS 2014, Leipzig, Germany, September 4-5, 2014, pp. 65–72, ACM, 2014.

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Röder, Michael; Usbeck, Ricardo; Hellmann, Sebastian; Gerber, Daniel; Both, Andreas

N^3 - A Collection of Datasets for Named Entity Recognition and Disambiguation in the NLP Interchange Format Inproceedings

In: Proceedings of the Ninth International Conference on Language Resources and Evaluation, LREC 2014, Reykjavik, Iceland, May 26-31, 2014, pp. 3529–3533, European Language Resources Association (ELRA), 2014.

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2013

Röder, Michael; Speicher, Maximilian; Usbeck, Ricardo

Investigating Quality Raters' Performance Using Interface Evaluation Methods Inproceedings

In: Informatik 2013, 43. Jahrestagung der Gesellschaft für Informatik e.V. (GI), Informatik angepasst an Mensch, Organisation und Umwelt, 16.-20. September 2013, Koblenz, Deutschland, pp. 137–139, GI, 2013.

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Gerber, Daniel; Hellmann, Sebastian; Bühmann, Lorenz; Soru, Tommaso; Usbeck, Ricardo; Ngomo, Axel-Cyrille Ngonga

Real-Time RDF Extraction from Unstructured Data Streams Inproceedings

In: The Semantic Web - ISWC 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part I, pp. 135–150, Springer, 2013.

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2011

Gohr, André; Hinneburg, Alexander; Spiliopoulou, Myra; Usbeck, Ricardo

On the distinctiveness of tags in collaborative tagging systems Inproceedings

In: Proceedings of the International Conference on Web Intelligence, Mining and Semantics, WIMS 2011, Sogndal, Norway, May 25 - 27, 2011, pp. 62, ACM, 2011.

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