Prof. Dr. Ricardo Usbeck

@inproceedings{DBLP:conf/esws/RoderUN15a,

title = {Developing a Sustainable Platform for Entity Annotation Benchmarks},

author = {Michael Röder and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1007/978-3-319-25639-9_36},

doi = {10.1007/978-3-319-25639-9_36},

year  = {2015},

date = {2015-01-01},

booktitle = {The Semantic Web: ESWC 2015 Satellite Events - ESWC 2015 Satellite 

Events Portorov z, Slovenia, May 31 - June 4, 2015, Revised Selected 

Papers},

volume = {9341},

pages = {190--196},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/RoderUSN15,

title = {CETUS - A Baseline Approach to Type Extraction},

author = {Michael Röder and 

Ricardo Usbeck and 

René Speck and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1007/978-3-319-25518-7_2},

doi = {10.1007/978-3-319-25518-7_2},

year  = {2015},

date = {2015-01-01},

booktitle = {Semantic Web Evaluation Challenges - Second SemWebEval Challenge at 

ESWC 2015, Portorov z, Slovenia, May 31 - June 4, 2015, Revised 

Selected Papers},

volume = {548},

pages = {16--27},

publisher = {Springer},

series = {Communications in Computer and Information Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/UsbeckRN15,

title = {Evaluating Entity Annotators Using GERBIL},

author = {Ricardo Usbeck and 

Michael Röder and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1007/978-3-319-25639-9_31},

doi = {10.1007/978-3-319-25639-9_31},

year  = {2015},

date = {2015-01-01},

booktitle = {The Semantic Web: ESWC 2015 Satellite Events - ESWC 2015 Satellite 

Events Portorov z, Slovenia, May 31 - June 4, 2015, Revised Selected 

Papers},

volume = {9341},

pages = {159--164},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/EstevesMNSUAL15,

title = {MEX vocabulary: a lightweight interchange format for machine learning 

experiments},

author = {Diego Esteves and 

Diego Moussallem and 

Ciro Baron Neto and 

Tommaso Soru and 

Ricardo Usbeck and 

Markus Ackermann and 

Jens Lehmann},

url = {https://doi.org/10.1145/2814864.2814883},

doi = {10.1145/2814864.2814883},

year  = {2015},

date = {2015-01-01},

booktitle = {Proceedings of the 11th International Conference on Semantic Systems, 

SEMANTiCS 2015, Vienna, Austria, September 15-17, 2015},

pages = {169--176},

publisher = {ACM},

abstract = {Over the last decades many machine learning experiments have been published, giving benefit to the scientific progress. In order to compare machine-learning experiment results with each other and collaborate positively, they need to be performed thoroughly on the same computing environment, using the same sample datasets and algorithm configurations. Besides this, practical experience shows that scientists and engineers tend to have large output data in their experiments, which is both difficult to analyze and archive properly without provenance metadata. However, the Linked Data community still misses a light-weight specification for interchanging machine-learning metadata over different architectures to achieve a higher level of interoperability. In this paper, we address this gap by presenting a novel vocabulary dubbed MEX. We show that MEX provides a prompt method to describe experiments with a special focus on data provenance and fulfills the requirements for a long-term maintenance.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/BuhmannUN15,

title = {ASSESS - Automatic Self-Assessment Using Linked Data},

author = {Lorenz Bühmann and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1007/978-3-319-25010-6_5},

doi = {10.1007/978-3-319-25010-6_5},

year  = {2015},

date = {2015-01-01},

booktitle = {The Semantic Web - ISWC 2015 - 14th International Semantic Web Conference, 

Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part II},

volume = {9367},

pages = {76--89},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{gerbil,

title = {GERBIL -- General Entity Annotation Benchmark Framework},

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

url = {http://svn.aksw.org/papers/2015/WWW_GERBIL/public.pdf},

year  = {2015},

date = {2015-01-01},

booktitle = {24th WWW conference},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{HAWK_2015,

title = {HAWK - Hybrid Question Answering over Linked Data},

author = {Ricardo Usbeck and Axel-Cyrille Ngonga Ngomo and Lorenz Bühmann and Christina Unger},

url = {http://svn.aksw.org/papers/2015/ESWC_HAWK/public.pdf},

year  = {2015},

date = {2015-01-01},

booktitle = {12th Extended Semantic Web Conference, Portorov z, Slovenia, 31st May - 4th June 2015},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{HAWK_NLIWOD_2015,

title = {Answering Boolean Hybrid Questions with HAWK},

author = {Ricardo Usbeck and Erik Körner and Axel-Cyrille Ngonga Ngomo},

url = {http://svn.aksw.org/papers/2015/NLIWOD_HAWK/public.pdf},

year  = {2015},

date = {2015-01-01},

booktitle = {NLIWOD workshop at International Semantic Web Conference (ISWC), including erratum and changes},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/UsbeckNBU15,

title = {HAWK - Hybrid Question Answering Using Linked Data},

author = {Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Lorenz Bühmann and 

Christina Unger},

url = {https://doi.org/10.1007/978-3-319-18818-8_22},

doi = {10.1007/978-3-319-18818-8_22},

year  = {2015},

date = {2015-01-01},

booktitle = {The Semantic Web. Latest Advances and New Domains - 12th European 

Semantic Web Conference, ESWC 2015, Portoroz, Slovenia, May 31 - 

June 4, 2015. Proceedings},

volume = {9088},

pages = {353--368},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/www/UsbeckRNBBBCCCE15,

title = {GERBIL: General Entity Annotator Benchmarking Framework},

author = {Ricardo Usbeck and 

Michael Röder and 

Axel-Cyrille Ngonga Ngomo and 

Ciro Baron and 

Andreas Both and 

Martin Brümmer and 

Diego Ceccarelli and 

Marco Cornolti and 

Didier Cherix and 

Bernd Eickmann and 

Paolo Ferragina and 

Christiane Lemke and 

Andrea Moro and 

Roberto Navigli and 

Francesco Piccinno and 

Giuseppe Rizzo and 

Harald Sack and 

René Speck and 

Rapha{"e}l Troncy and 

Jörg Waitelonis and 

Lars Wesemann},

url = {https://doi.org/10.1145/2736277.2741626},

doi = {10.1145/2736277.2741626},

year  = {2015},

date = {2015-01-01},

booktitle = {Proceedings of the 24th International Conference on World Wide Web, 

WWW 2015, Florence, Italy, May 18-22, 2015},

pages = {1133--1143},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{combiningLDandIR,

title = {Combining Linked Data and Statistical Information Retrieval},

author = {Ricardo Usbeck},

url = {http://2014.eswc-conferences.org/sites/default/files/phdpaper_6.pdf},

year  = {2014},

date = {2014-01-01},

booktitle = {11th Extended Semantic Web Conference, PhD Symposium},

publisher = {Springer},

abstract = {Being a part of the Information Age, users are challenged with a tremendously growing amount of Web data which generates a need for more sophisticated information retrieval systems. The Semantic Web provides necessary procedures to augment the highly unstructured Web with suitable metadata in order to leverage search quality and user experience. In this article, we will outline an approach for creating a web-scale, precise and efficient information system capable of understanding keyword, entity and natural language queries. By using Semantic Web methods and Linked Data the doctoral work will present how the underlying knowledge is created and elaborated searches can be performed on top.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ecai/UsbeckNRGCAB14,

title = {AGDISTIS - Agnostic Disambiguation of Named Entities Using Linked 

Open Data},

author = {Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Michael Röder and 

Daniel Gerber and 

Sandro Athaide Coelho and 

Sören Auer and 

Andreas Both},

url = {https://doi.org/10.3233/978-1-61499-419-0-1113},

doi = {10.3233/978-1-61499-419-0-1113},

year  = {2014},

date = {2014-01-01},

booktitle = {ECAI 2014 - 21st European Conference on Artificial Intelligence, 

18-22 August 2014, Prague, Czech Republic - Including Prestigious 

Applications of Intelligent Systems (PAIS 2014)},

volume = {263},

pages = {1113--1114},

publisher = {IOS Press},

series = {Frontiers in Artificial Intelligence and Applications},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/CherixUBL14,

title = {CROCUS: Cluster-based Ontology Data Cleansing},

author = {Didier Cherix and 

Ricardo Usbeck and 

Andreas Both and 

Jens Lehmann},

url = {http://ceur-ws.org/Vol-1240/wasabi2014-paper1.pdf},

year  = {2014},

date = {2014-01-01},

booktitle = {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},

volume = {1240},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/CherixUBL14a,

title = {Lessons Learned - The Case of CROCUS: Cluster-Based Ontology Data 

Cleansing},

author = {Didier Cherix and 

Ricardo Usbeck and 

Andreas Both and 

Jens Lehmann},

url = {https://doi.org/10.1007/978-3-319-11955-7_2},

doi = {10.1007/978-3-319-11955-7_2},

year  = {2014},

date = {2014-01-01},

booktitle = {The Semantic Web: ESWC 2014 Satellite Events - ESWC 2014 Satellite 

Events, Anissaras, Crete, Greece, May 25-29, 2014, Revised Selected 

Papers},

volume = {8798},

pages = {14--24},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/MarxUNHLA14,

title = {Towards an open question answering architecture},

author = {Edgard Marx and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Konrad Höffner and 

Jens Lehmann and 

Sören Auer},

url = {https://doi.org/10.1145/2660517.2660519},

doi = {10.1145/2660517.2660519},

year  = {2014},

date = {2014-01-01},

booktitle = {Proceedings of the 10th International Conference on Semantic Systems, 

SEMANTiCS 2014, Leipzig, Germany, September 4-5, 2014},

pages = {57--60},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/lrec/SherifCUHLBB14,

title = {NIF4OGGD - NLP Interchange Format for Open German Governmental 

Data},

author = {Mohamed Ahmed Sherif and 

Sandro Coelho and 

Ricardo Usbeck and 

Sebastian Hellmann and 

Jens Lehmann and 

Martin Brümmer and 

Andreas Both},

url = {http://www.lrec-conf.org/proceedings/lrec2014/summaries/780.html},

year  = {2014},

date = {2014-01-01},

booktitle = {Proceedings of the Ninth International Conference on Language Resources 

and Evaluation, LREC 2014, Reykjavik, Iceland, May 26-31, 2014},

pages = {3524--3528},

publisher = {European Language Resources Association (ELRA)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/BuhmannUNSBCMQ14,

title = {Web-Scale Extension of RDF Knowledge Bases from Templated Websites},

author = {Lorenz Bühmann and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Muhammad Saleem and 

Andreas Both and 

Valter Crescenzi and 

Paolo Merialdo and 

Disheng Qiu},

url = {https://doi.org/10.1007/978-3-319-11964-9_5},

doi = {10.1007/978-3-319-11964-9_5},

year  = {2014},

date = {2014-01-01},

booktitle = {The Semantic Web - ISWC 2014 - 13th International Semantic Web Conference, 

Riva del Garda, Italy, October 19-23, 2014. Proceedings, Part I},

volume = {8796},

pages = {66--81},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/NgomoRU14,

title = {Cross-Document Coreference Resolution Using Latent Features},

author = {Axel-Cyrille Ngonga Ngomo and 

Michael Röder and 

Ricardo Usbeck},

url = {http://ceur-ws.org/Vol-1267/LD4IE2014_NgongaNgomo.pdf},

year  = {2014},

date = {2014-01-01},

booktitle = {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},

volume = {1267},

pages = {33--44},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/UsbeckNLW14,

title = {Multilingual Disambiguation of Named Entities Using Linked Data},

author = {Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Wencan Luo and 

Lars Wesemann},

url = {http://ceur-ws.org/Vol-1272/paper_79.pdf},

year  = {2014},

date = {2014-01-01},

booktitle = {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},

volume = {1272},

pages = {101--104},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/UsbeckNRGCAB14,

title = {AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked 

Data},

author = {Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Michael Röder and 

Daniel Gerber and 

Sandro Athaide Coelho and 

Sören Auer and 

Andreas Both},

url = {https://doi.org/10.1007/978-3-319-11964-9_29},

doi = {10.1007/978-3-319-11964-9_29},

year  = {2014},

date = {2014-01-01},

booktitle = {The Semantic Web - ISWC 2014 - 13th International Semantic Web Conference, 

Riva del Garda, Italy, October 19-23, 2014. Proceedings, Part I},

volume = {8796},

pages = {457--471},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{N3,

title = {N3 - A Collection of Datasets for Named Entity Recognition and Disambiguation in the NLP Interchange Format},

author = {Röder, Michael and Usbeck, Ricardo and Hellmann, Sebastian and Gerber, Daniel and Both, Andreas},

url = {http://svn.aksw.org/papers/2014/LREC_N3NIFNERNED/public.pdf},

year  = {2014},

date = {2014-01-01},

booktitle = {The 9th edition of the Language Resources and Evaluation Conference, 26-31 May, Reykjavik, Iceland},

pages = {3529--3533},

publisher = {European Language Resources Association (ELRA)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/Usbeck14,

title = {Combining Linked Data and Statistical Information Retrieval - Next 

Generation Information Systems},

author = {Ricardo Usbeck},

url = {https://doi.org/10.1007/978-3-319-07443-6_58},

doi = {10.1007/978-3-319-07443-6_58},

year  = {2014},

date = {2014-01-01},

booktitle = {The Semantic Web: Trends and Challenges - 11th International Conference, 

ESWC 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings},

volume = {8465},

pages = {845--854},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/BothNULLS14,

title = {A service-oriented search framework for full text, geospatial and 

semantic search},

author = {Andreas Both and 

Axel-Cyrille Ngonga Ngomo and 

Ricardo Usbeck and 

Denis Lukovnikov and 

Christiane Lemke and 

Maximilian Speicher},

url = {https://doi.org/10.1145/2660517.2660528},

doi = {10.1145/2660517.2660528},

year  = {2014},

date = {2014-01-01},

booktitle = {Proceedings of the 10th International Conference on Semantic Systems, 

SEMANTiCS 2014, Leipzig, Germany, September 4-5, 2014},

pages = {65--72},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/lrec/RoderUHGB14,

title = {Ntextbackslash(^3textbackslash) - A Collection of Datasets for Named Entity Recognition 

and Disambiguation in the NLP Interchange Format},

author = {Michael Röder and 

Ricardo Usbeck and 

Sebastian Hellmann and 

Daniel Gerber and 

Andreas Both},

url = {http://www.lrec-conf.org/proceedings/lrec2014/summaries/856.html},

year  = {2014},

date = {2014-01-01},

booktitle = {Proceedings of the Ninth International Conference on Language Resources 

and Evaluation, LREC 2014, Reykjavik, Iceland, May 26-31, 2014},

pages = {3529--3533},

publisher = {European Language Resources Association (ELRA)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/gi/RoderSU13,

title = {Investigating Quality Raters'Performance Using Interface Evaluation 

Methods},

author = {Michael Röder and 

Maximilian Speicher and 

Ricardo Usbeck},

url = {https://dl.gi.de/20.500.12116/20644},

year  = {2013},

date = {2013-01-01},

booktitle = {43. Jahrestagung der Gesellschaft für Informatik, Informatik 

angepasst an Mensch, Organisation und Umwelt, INFORMATIK 2013, Koblenz, 

Germany, September 16-20, 2013},

volume = {P-220},

pages = {137--139},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/GerberHBSUN13,

title = {Real-Time RDF Extraction from Unstructured Data Streams},

author = {Daniel Gerber and 

Sebastian Hellmann and 

Lorenz Bühmann and 

Tommaso Soru and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1007/978-3-642-41335-3_9},

doi = {10.1007/978-3-642-41335-3_9},

year  = {2013},

date = {2013-01-01},

booktitle = {The Semantic Web - ISWC 2013 - 12th International Semantic Web Conference, 

Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part I},

volume = {8218},

pages = {135--150},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/informatiktage/Usbeck13,

title = {Analyse von Mikro-Blog-Daten},

author = {Ricardo Usbeck},

year  = {2013},

date = {2013-01-01},

booktitle = {Informatiktage 2013 - Fachwissenschaftlicher Informatik-Kongress, 

22. und 23. März 2013, B-IT Bonn-Aachen International Center 

for Information Technology in Bonn},

volume = {S-12},

pages = {165--168},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/informatiktage/Usbeck11,

title = {Analyse divergenten Nutzerverhaltens in kollaborativen Tagging-Systemen},

author = {Ricardo Usbeck},

year  = {2011},

date = {2011-01-01},

booktitle = {Informatiktage 2011 - Fachwissenschaftlicher Informatik-Kongress, 

25. und 26. März 2011, B-IT Bonn-Aachen International Center 

for Information Technology in Bonn},

volume = {S-10},

pages = {135--138},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/wims/GohrHSU11,

title = {On the distinctiveness of tags in collaborative tagging systems},

author = {André Gohr and 

Alexander Hinneburg and 

Myra Spiliopoulou and 

Ricardo Usbeck},

url = {https://doi.org/10.1145/1988688.1988760},

doi = {10.1145/1988688.1988760},

year  = {2011},

date = {2011-01-01},

booktitle = {Proceedings of the International Conference on Web Intelligence, Mining 

and Semantics, WIMS 2011, Sogndal, Norway, May 25 - 27, 2011},

pages = {62},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}