Prof. Dr. Ricardo Usbeck

@inproceedings{DBLP:conf/acl/RonyKCU022,

title = {RoMe: A Robust Metric for Evaluating Natural Language Generation},

author = {Md. Rashad Al Hasan Rony and 

Liubov Kovriguina and 

Debanjan Chaudhuri and 

Ricardo Usbeck and 

Jens Lehmann},

url = {https://doi.org/10.18653/v1/2022.acl-long.387},

doi = {10.18653/v1/2022.acl-long.387},

year  = {2022},

date = {2022-01-01},

booktitle = {Proceedings of the 60th Annual Meeting of the Association for Computational 

Linguistics (Volume 1: Long Papers), ACL 2022, Dublin, Ireland, 

May 22-27, 2022},

pages = {5645--5657},

publisher = {Association for Computational Linguistics},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/gi/KraftZFSBU22,

title = {Measuring Gender Bias in German Language Generation},

author = {Angelie Kraft and 

Hans-Peter Zorn and 

Pascal Fecht and 

Judith Simon and 

Chris Biemann and 

Ricardo Usbeck},

url = {https://doi.org/10.18420/inf2022_108},

doi = {10.18420/inf2022_108},

year  = {2022},

date = {2022-01-01},

booktitle = {52. Jahrestagung der Gesellschaft für Informatik, INFORMATIK 

2022, Informatik in den Naturwissenschaften, 26. - 30. September 2022, 

Hamburg},

volume = {P-326},

pages = {1257--1274},

publisher = {Gesellschaft für Informatik, Bonn},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ijcnlp/KraftU22,

title = {The Lifecycle of "Facts": A Survey of Social Bias in Knowledge Graphs},

author = {Angelie Kraft and 

Ricardo Usbeck},

url = {https://aclanthology.org/2022.aacl-main.49},

year  = {2022},

date = {2022-01-01},

booktitle = {Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the 

Association for Computational Linguistics and the 12th International 

Joint Conference on Natural Language Processing, AACL/IJCNLP 2022 

- Volume 1: Long Papers, Online Only, November 20-23, 2022},

pages = {639--652},

publisher = {Association for Computational Linguistics},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/lrec/PerevalovYKJ0U22,

title = {Knowledge Graph Question Answering Leaderboard: A Community Resource 

to Prevent a Replication Crisis},

author = {Aleksandr Perevalov and 

Xi Yan and 

Liubov Kovriguina and 

Longquan Jiang and 

Andreas Both and 

Ricardo Usbeck},

url = {https://aclanthology.org/2022.lrec-1.321},

year  = {2022},

date = {2022-01-01},

booktitle = {Proceedings of the Thirteenth Language Resources and Evaluation Conference, 

LREC 2022, Marseille, France, 20-25 June 2022},

pages = {2998--3007},

publisher = {European Language Resources Association},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/naacl/RonyU022,

title = {DialoKG: Knowledge-Structure Aware Task-Oriented Dialogue Generation},

author = {Md. Rashad Al Hasan Rony and 

Ricardo Usbeck and 

Jens Lehmann},

url = {https://doi.org/10.18653/v1/2022.findings-naacl.195},

doi = {10.18653/v1/2022.findings-naacl.195},

year  = {2022},

date = {2022-01-01},

booktitle = {Findings of the Association for Computational Linguistics: NAACL 

2022, Seattle, WA, United States, July 10-15, 2022},

pages = {2557--2571},

publisher = {Association for Computational Linguistics},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semco/PerevalovDUB22,

title = {QALD-9-plus: A Multilingual Dataset for Question Answering over 

DBpedia and Wikidata Translated by Native Speakers},

author = {Aleksandr Perevalov and 

Dennis Diefenbach and 

Ricardo Usbeck and 

Andreas Both},

url = {https://doi.org/10.1109/ICSC52841.2022.00045},

doi = {10.1109/ICSC52841.2022.00045},

year  = {2022},

date = {2022-01-01},

booktitle = {16th IEEE International Conference on Semantic Computing, ICSC 

2022, Laguna Hills, CA, USA, January 26-28, 2022},

pages = {229--234},

publisher = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/sigir/BanerjeeNKUB22,

title = {Modern Baselines for SPARQL Semantic Parsing},

author = {Debayan Banerjee and 

Pranav Ajit Nair and 

Jivat Neet Kaur and 

Ricardo Usbeck and 

Chris Biemann},

url = {https://doi.org/10.1145/3477495.3531841},

doi = {10.1145/3477495.3531841},

year  = {2022},

date = {2022-01-01},

booktitle = {SIGIR '22: The 45th International ACM SIGIR Conference on Research 

and Development in Information Retrieval, Madrid, Spain, July 11 - 

15, 2022},

pages = {2260--2265},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/sigir/JiangU22,

title = {Knowledge Graph Question Answering Datasets and Their Generalizability: 

Are They Enough for Future Research?},

author = {Longquan Jiang and 

Ricardo Usbeck},

url = {https://doi.org/10.1145/3477495.3531751},

doi = {10.1145/3477495.3531751},

year  = {2022},

date = {2022-01-01},

booktitle = {SIGIR '22: The 45th International ACM SIGIR Conference on Research 

and Development in Information Retrieval, Madrid, Spain, July 11 - 

15, 2022},

pages = {3209--3218},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/emnlp/Nedelchev0U21,

title = {Proxy Indicators for the Quality of Open-domain Dialogues},

author = {Rostislav Nedelchev and 

Jens Lehmann and 

Ricardo Usbeck},

url = {https://doi.org/10.18653/v1/2021.emnlp-main.618},

doi = {10.18653/v1/2021.emnlp-main.618},

year  = {2021},

date = {2021-01-01},

booktitle = {Proceedings of the 2021 Conference on Empirical Methods in Natural 

Language Processing, EMNLP 2021, Virtual Event / Punta Cana, Dominican 

Republic, 7-11 November, 2021},

pages = {7834--7855},

publisher = {Association for Computational Linguistics},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/VollmersJMTNU21,

title = {Knowledge Graph Question Answering Using Graph-Pattern Isomorphism},

author = {Daniel Vollmers and 

Rricha Jalota and 

Diego Moussallem and 

Hardik Topiwala and 

Axel-Cyrille Ngonga Ngomo and 

Ricardo Usbeck},

url = {https://doi.org/10.3233/SSW210038},

doi = {10.3233/SSW210038},

year  = {2021},

date = {2021-01-01},

booktitle = {Further with Knowledge Graphs - Proceedings of the 17th International 

Conference on Semantic Systems, SEMANTiCS 2017, Amsterdam, The Netherlands, 

September 6-9, 2021},

volume = {53},

pages = {103--117},

publisher = {IOS Press},

series = {Studies on the Semantic Web},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semco/AthreyaBNU21,

title = {Template-based Question Answering using Recursive Neural Networks},

author = {Ram G. Athreya and 

Srividya Kona Bansal and 

Axel-Cyrille Ngonga Ngomo and 

Ricardo Usbeck},

url = {https://doi.org/10.1109/ICSC50631.2021.00041},

doi = {10.1109/ICSC50631.2021.00041},

year  = {2021},

date = {2021-01-01},

booktitle = {15th IEEE International Conference on Semantic Computing, ICSC 

2021, Laguna Hills, CA, USA, January 27-29, 2021},

pages = {195--198},

publisher = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/coling/NedelchevLU20,

title = {Language Model Transformers as Evaluators for Open-domain Dialogues},

author = {Rostislav Nedelchev and 

Jens Lehmann and 

Ricardo Usbeck},

url = {https://doi.org/10.18653/v1/2020.coling-main.599},

doi = {10.18653/v1/2020.coling-main.599},

year  = {2020},

date = {2020-01-01},

booktitle = {Proceedings of the 28th International Conference on Computational 

Linguistics, COLING 2020, Barcelona, Spain (Online), December 8-13, 

2020},

pages = {6797--6808},

publisher = {International Committee on Computational Linguistics},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/emnlp/GalkinTMUL20,

title = {Message Passing for Hyper-Relational Knowledge Graphs},

author = {Mikhail Galkin and 

Priyansh Trivedi and 

Gaurav Maheshwari and 

Ricardo Usbeck and 

Jens Lehmann},

url = {https://doi.org/10.18653/v1/2020.emnlp-main.596},

doi = {10.18653/v1/2020.emnlp-main.596},

year  = {2020},

date = {2020-01-01},

booktitle = {Proceedings of the 2020 Conference on Empirical Methods in Natural 

Language Processing, EMNLP 2020, Online, November 16-20, 2020},

pages = {7346--7359},

publisher = {Association for Computational Linguistics},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/lrec/NedelchevUL20,

title = {Treating Dialogue Quality Evaluation as an Anomaly Detection Problem},

author = {Rostislav Nedelchev and 

Ricardo Usbeck and 

Jens Lehmann},

url = {https://aclanthology.org/2020.lrec-1.64/},

year  = {2020},

date = {2020-01-01},

booktitle = {Proceedings of The 12th Language Resources and Evaluation Conference, 

LREC 2020, Marseille, France, May 11-16, 2020},

pages = {508--512},

publisher = {European Language Resources Association},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/lrec/RehmGLPWUKDGFCF20,

title = {Towards an Interoperable Ecosystem of AI and LT Platforms: A 

Roadmap for the Implementation of Different Levels of Interoperability},

author = {Georg Rehm and 

Dimitris Galanis and 

Penny Labropoulou and 

Stelios Piperidis and 

Martin Welß and 

Ricardo Usbeck and 

Joachim Köhler and 

Miltos Deligiannis and 

Katerina Gkirtzou and 

Johannes Fischer and 

Christian Chiarcos and 

Nils Feldhus and 

Julián Moreno Schneider and 

Florian Kintzel and 

Elena Montiel-Ponsoda and 

V{'i}ctor Rodr{'i}guez-Doncel and 

John Philip McCrae and 

David Laqua and 

Irina Patricia Theile and 

Christian Dittmar and 

Kalina Bontcheva and 

Ian Roberts and 

Andrejs Vasiljevs and 

Andis Lagzdins},

url = {https://aclanthology.org/2020.iwltp-1.15/},

year  = {2020},

date = {2020-01-01},

booktitle = {Proceedings of the 1st International Workshop on Language Technology Platforms, IWLTP@LREC 2020, Marseille, France, May 2020},

pages = {96--107},

publisher = {European Language Resources Association},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/conversations/JalotaTMNU19,

title = {An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots 

- The DBpedia Chatbot},

author = {Rricha Jalota and 

Priyansh Trivedi and 

Gaurav Maheshwari and 

Axel-Cyrille Ngonga Ngomo and 

Ricardo Usbeck},

url = {https://doi.org/10.1007/978-3-030-39540-7_2},

doi = {10.1007/978-3-030-39540-7_2},

year  = {2019},

date = {2019-01-01},

booktitle = {Chatbot Research and Design - Third International Workshop, CONVERSATIONS 

2019, Amsterdam, The Netherlands, November 19-20, 2019, Revised Selected 

Papers},

volume = {11970},

pages = {19--33},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/GusmitaJVRNU19,

title = {QUANT - Question Answering Benchmark Curator},

author = {Ria Hari Gusmita and 

Rricha Jalota and 

Daniel Vollmers and 

Jan Reineke and 

Axel-Cyrille Ngonga Ngomo and 

Ricardo Usbeck},

url = {https://doi.org/10.1007/978-3-030-33220-4_25},

doi = {10.1007/978-3-030-33220-4_25},

year  = {2019},

date = {2019-01-01},

booktitle = {Semantic Systems. The Power of AI and Knowledge Graphs - 15th International 

Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9-12, 2019, 

Proceedings},

volume = {11702},

pages = {343--358},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/KaurBJMNU19,

title = {Offline Question Answering over Linked Data using Limited Resources},

author = {Paramjot Kaur and 

Vincent Blücher and 

Rricha Jalota and 

Diego Moussallem and 

Axel-Cyrille Ngonga Ngomo and 

Ricardo Usbeck},

url = {http://ceur-ws.org/Vol-2451/paper-15.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {Proceedings of the Posters and Demo Track of the 15th International 

Conference on Semantic Systems co-located with 15th International 

Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, 

September 9th - to - 12th, 2019},

volume = {2451},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/0002UNVH19,

title = {Preface: 3rd Workshop on Querying and Benchmarking the Web of Data},

author = {Muhammad Saleem and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Ruben Verborgh and 

Aidan Hogan},

url = {http://ceur-ws.org/Vol-2496/preface.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking 

the Web of Data co-located with 18th International Semantic Web Conference 

(ISWC 2019), Auckland, New Zealand, October 26-30, 2019},

volume = {2496},

pages = {1--4},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/MoussallemURN18,

title = {Entity Linking in 40 Languages Using MAG},

author = {Diego Moussallem and 

Ricardo Usbeck and 

Michael Röder and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1007/978-3-319-98192-5_33},

doi = {10.1007/978-3-319-98192-5_33},

year  = {2018},

date = {2018-01-01},

booktitle = {The Semantic Web: ESWC 2018 Satellite Events - ESWC 2018 Satellite 

Events, Heraklion, Crete, Greece, June 3-7, 2018, Revised Selected 

Papers},

volume = {11155},

pages = {176--181},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/NapolitanoUN18,

title = {The Scalable Question Answering Over Linked Data (SQA) Challenge 

2018},

author = {Giulio Napolitano and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1007/978-3-030-00072-1_6},

doi = {10.1007/978-3-030-00072-1_6},

year  = {2018},

date = {2018-01-01},

booktitle = {Semantic Web Challenges - 5th SemWebEval Challenge at ESWC 2018, 

Heraklion, Greece, June 3-7, 2018, Revised Selected Papers},

volume = {927},

pages = {69--75},

publisher = {Springer},

series = {Communications in Computer and Information Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/inlg/NgomoRMUS18,

title = {BENGAL: An Automatic Benchmark Generator for Entity Recognition 

and Linking},

author = {Axel-Cyrille Ngonga Ngomo and 

Michael Röder and 

Diego Moussallem and 

Ricardo Usbeck and 

René Speck},

url = {https://doi.org/10.18653/v1/w18-6541},

doi = {10.18653/v1/w18-6541},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings of the 11th International Conference on Natural Language 

Generation, Tilburg University, The Netherlands, November 5-8, 2018},

pages = {339--349},

publisher = {Association for Computational Linguistics},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/UsbeckGN018,

title = {9th Challenge on Question Answering over Linked Data (QALD-9) (invited 

paper)},

author = {Ricardo Usbeck and 

Ria Hari Gusmita and 

Axel-Cyrille Ngonga Ngomo and 

Muhammad Saleem},

url = {http://ceur-ws.org/Vol-2241/paper-06.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) 

and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) 

and 9th Question Answering over Linked Data challenge (QALD-9) co-located 

with 17th International Semantic Web Conference (ISWC 2018), Monterey, 

California, United States of America, October 8th - 9th, 2018},

volume = {2241},

pages = {58--64},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/UsbeckNCRN18,

title = {8th Challenge on Question Answering over Linked Data (QALD-8) (invited 

paper)},

author = {Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Felix Conrads and 

Michael Röder and 

Giulio Napolitano},

url = {http://ceur-ws.org/Vol-2241/paper-05.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) 

and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) 

and 9th Question Answering over Linked Data challenge (QALD-9) co-located 

with 17th International Semantic Web Conference (ISWC 2018), Monterey, 

California, United States of America, October 8th - 9th, 2018},

volume = {2241},

pages = {51--57},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/trec/ZaheraJU18,

title = {DICE @ TREC-IS 2018: Combining Knowledge Graphs and Deep Learning 

to Identify Crisis-Relevant Tweets},

author = {Hamada M. Zahera and 

Rricha Jalota and 

Ricardo Usbeck},

url = {https://trec.nist.gov/pubs/trec27/papers/DICE-UPB-IS.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings of the Twenty-Seventh Text REtrieval Conference, TREC 

2018, Gaithersburg, Maryland, USA, November 14-16, 2018},

volume = {500-331},

publisher = {National Institute of Standards and Technology (NIST)},

series = {NIST Special Publication},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/www/AthreyaNU18,

title = {Enhancing Community Interactions with Data-Driven Chatbots-The DBpedia 

Chatbot},

author = {Ram G. Athreya and 

Axel-Cyrille Ngonga Ngomo and 

Ricardo Usbeck},

url = {https://doi.org/10.1145/3184558.3186964},

doi = {10.1145/3184558.3186964},

year  = {2018},

date = {2018-01-01},

booktitle = {Companion of the The Web Conference 2018 on The Web Conference 2018, 

WWW 2018, Lyon , France, April 23-27, 2018},

pages = {143--146},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/www/FariaUSMF18,

title = {Question Answering Mediated by Visual Clues and Knowledge Graphs},

author = {Fabr{'i}cio Firmino de Faria and 

Ricardo Usbeck and 

Alessio Sarullo and 

Tingting Mu and 

André Freitas},

url = {https://doi.org/10.1145/3184558.3192318},

doi = {10.1145/3184558.3192318},

year  = {2018},

date = {2018-01-01},

booktitle = {Companion of the The Web Conference 2018 on The Web Conference 2018, 

WWW 2018, Lyon , France, April 23-27, 2018},

pages = {1937--1939},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/www/SinghRBSLUVKP0V18,

title = {Why Reinvent the Wheel: Let's Build Question Answering Systems Together},

author = {Kuldeep Singh and 

Arun Sethupat Radhakrishna and 

Andreas Both and 

Saeedeh Shekarpour and 

Ioanna Lytra and 

Ricardo Usbeck and 

Akhilesh Vyas and 

Akmal Khikmatullaev and 

Dharmen Punjani and 

Christoph Lange and 

Maria-Esther Vidal and 

Jens Lehmann and 

Sören Auer},

url = {https://doi.org/10.1145/3178876.3186023},

doi = {10.1145/3178876.3186023},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings of the 2018 World Wide Web Conference on World Wide Web, 

WWW 2018, Lyon, France, April 23-27, 2018},

pages = {1247--1256},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/bigdataconf/NgomoHUJ17,

title = {Holistic and scalable ranking of RDF data},

author = {Axel-Cyrille Ngonga Ngomo and 

Michael Hoffmann and 

Ricardo Usbeck and 

Kunal Jha},

url = {https://doi.org/10.1109/BigData.2017.8257990},

doi = {10.1109/BigData.2017.8257990},

year  = {2017},

date = {2017-01-01},

booktitle = {2017 IEEE International Conference on Big Data (IEEE BigData 2017), 

Boston, MA, USA, December 11-14, 2017},

pages = {746--755},

publisher = {IEEE Computer Society},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/UsbeckNHKRN17,

title = {7th Open Challenge on Question Answering over Linked Data (QALD-7)},

author = {Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo and 

Bastian Haarmann and 

Anastasia Krithara and 

Michael Röder and 

Giulio Napolitano},

url = {https://doi.org/10.1007/978-3-319-69146-6_6},

doi = {10.1007/978-3-319-69146-6_6},

year  = {2017},

date = {2017-01-01},

booktitle = {Semantic Web Challenges - 4th SemWebEval Challenge at ESWC 2017, 

Portoroz, Slovenia, May 28 - June 1, 2017, Revised Selected Papers},

volume = {769},

pages = {59--69},

publisher = {Springer},

series = {Communications in Computer and Information Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/kcap/MoussallemURN17,

title = {MAG: A Multilingual, Knowledge-base Agnostic and Deterministic 

Entity Linking Approach},

author = {Diego Moussallem and 

Ricardo Usbeck and 

Michael Röder and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1145/3148011.3148024},

doi = {10.1145/3148011.3148024},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings of the Knowledge Capture Conference, K-CAP 2017, Austin, 

TX, USA, December 4-6, 2017},

pages = {9:1--9:8},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/0002DUN17,

title = {Question Answering Over Linked Data: What is Difficult to Answer? 

What Affects the F scores?},

author = {Muhammad Saleem and 

Samaneh Nazari Dastjerdi and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo},

url = {http://ceur-ws.org/Vol-1932/paper-02.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Joint Proceedings of BLINK2017: 2nd International Workshop on Benchmarking 

Linked Data and NLIWoD3: Natural Language Interfaces for the Web of 

Data co-located with 16th International Semantic Web Conference (ISWC 

2017), Vienna, Austria, October 21st - to - 22nd, 2017},

volume = {1932},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/KimUNFHKCKUKC17,

title = {OKBQA: an Open Collaboration Framework for Development of Natural 

Language Question-Answering over Knowledge Bases},

author = {Jin-Dong Kim and 

Christina Unger and 

Axel-Cyrille Ngonga Ngomo and 

André Freitas and 

YoungGyun Hahm and 

Jiseong Kim and 

Gyu-Hyun Choi and 

Jeonguk Kim and 

Ricardo Usbeck and 

Myoung-Gu Kang and 

Key-Sun Choi},

url = {http://ceur-ws.org/Vol-1963/paper616.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings of the ISWC 2017 Posters & Demonstrations and Industry 

Tracks co-located with 16th International Semantic Web Conference 

(ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017},

volume = {1963},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/webi/ErmilovMUN17,

title = {GENESIS: a generic RDF data access interface},

author = {Timofey Ermilov and 

Diego Moussallem and 

Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1145/3106426.3106514},

doi = {10.1145/3106426.3106514},

year  = {2017},

date = {2017-01-01},

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

Germany, August 23-26, 2017},

pages = {125--131},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/HoffnerLU16,

title = {CubeQA - Question Answering on RDF Data Cubes},

author = {Konrad Höffner and 

Jens Lehmann and 

Ricardo Usbeck},

url = {https://doi.org/10.1007/978-3-319-46523-4_20},

doi = {10.1007/978-3-319-46523-4_20},

year  = {2016},

date = {2016-01-01},

booktitle = {The Semantic Web - ISWC 2016 - 15th International Semantic Web Conference, 

Kobe, Japan, October 17-21, 2016, Proceedings, Part I},

volume = {9981},

pages = {325--340},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ESWC_2016_EU_DIESEL,

title = {DIESEL -- Distributed Search over Large Enterprise Data},

author = {Ricardo Usbeck and Michael Röder and Muhammad Saleem and Axel-Cyrille Ngonga Ngomo},

url = {http://svn.aksw.org/papers/2016/ESWC_2016_EU_DIESEL/public.pdf},

year  = {2016},

date = {2016-01-01},

booktitle = {ESWC, EU networking session},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ESWC_2016_EU_QAMEL,

title = {QAMEL -- Question Answering on Mobile Devices},

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

url = {http://svn.aksw.org/papers/2016/ESWC_2016_EU_QAMEL/public.pdf},

year  = {2016},

date = {2016-01-01},

booktitle = {ESWC, EU networking session},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{KESW_2016_DIESEL,

title = {Requirements to Modern Semantic Search Engines},

author = {Ricardo Usbeck and Michael Röder and Peter Haase and Artem Kozlov and Muhammad Saleem and Axel-Cyrille Ngonga Ngomo},

url = {https://svn.aksw.org/papers/2016/KESW_2016_DIESEL_requirements/public.pdf},

year  = {2016},

date = {2016-01-01},

booktitle = {KESW},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{saleemsqbenchmarks2016,

title = {SPARQL Querying Benchmarks},

author = {Muhammad Saleem and Ricardo Usbeck and Michael Röder and Axel-Cyrille Ngonga Ngomo},

url = {http://svn.aksw.org/papers/2016/ISWC_SQBenchmarks/public.pdf},

year  = {2016},

date = {2016-01-01},

booktitle = {Tutorial at ISWC},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{scalabilitysemantic_2016,

title = {Scalable Approach for Computing Semantic Relatedness using Semantic Web Data},

author = {Dennis Diefenbach and Ricardo Usbeck and Kamal Deep Singh and Pierre Maret},

year  = {2016},

date = {2016-01-01},

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

series = {WIMS '16},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/kesw/UsbeckRHKSN16,

title = {Requirements to Modern Semantic Search Engine},

author = {Ricardo Usbeck and 

Michael Röder and 

Peter Haase and 

Artem Kozlov and 

Muhammad Saleem and 

Axel-Cyrille Ngonga Ngomo},

url = {https://doi.org/10.1007/978-3-319-45880-9_25},

doi = {10.1007/978-3-319-45880-9_25},

year  = {2016},

date = {2016-01-01},

booktitle = {Knowledge Engineering and Semantic Web - 7th International Conference, 

KESW 2016, Prague, Czech Republic, September 21-23, 2016, Proceedings},

volume = {649},

pages = {328--343},

publisher = {Springer},

series = {Communications in Computer and Information Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/wims/DiefenbachUSM16,

title = {A Scalable Approach for Computing Semantic Relatedness using Semantic 

Web Data},

author = {Dennis Diefenbach and 

Ricardo Usbeck and 

Kamal Deep Singh and 

Pierre Maret},

url = {https://doi.org/10.1145/2912845.2912864},

doi = {10.1145/2912845.2912864},

year  = {2016},

date = {2016-01-01},

booktitle = {Proceedings of the 6th International Conference on Web Intelligence, 

Mining and Semantics, WIMS 2016, N^imes, France, June 13-15, 

2016},

pages = {20:1--20:9},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/clef/UsbeckN15,

title = {HAWK@QALD5 - Trying to Answer Hybrid Questions with Various Simple 

Ranking Techniques},

author = {Ricardo Usbeck and 

Axel-Cyrille Ngonga Ngomo},

url = {http://ceur-ws.org/Vol-1391/69-CR.pdf},

year  = {2015},

date = {2015-01-01},

booktitle = {Working Notes of CLEF 2015 - Conference and Labs of the Evaluation 

forum, Toulouse, France, September 8-11, 2015},

volume = {1391},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}