Research

@inproceedings{Bastos:2023,

title = {Can Persistent Homology provide an efficient alternative for Evaluation of Knowledge Graph Completion Methods?},

author = {Anson Bastos and Kuldeep Singh and Abhishek Nadgeri and Johannes Hoffart and Manish Singh and Suzumura Toyotaro},

year  = {2023},

date = {2023-01-01},

booktitle = {Proceedings of the ACM Web Conference 2023},

pages = {2455–2466},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Nadgeri:2021,

title = {KGPool: Dynamic Knowledge Graph Context Selection for Relation Extraction},

author = {Abhishek Nadgeri and Anson Bastos and Kuldeep Singh and Isaiah Onando Mulang and Johannes Hoffart and Saedeh Shekarpour and Vijay Saraswat},

year  = {2021},

date = {2021-01-01},

booktitle = {Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021},

pages = {535–548},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Bastos:2021b,

title = {HopfE: Knowledge Graph Representation Learning using Inverse Hopf Fibrations},

author = {Anson Bastos and Kuldeep Singh and Abhishek Nadgeri and Saedeh Shekarpour and Isaiah Onando Mulang and Johannes Hoffart},

year  = {2021},

date = {2021-01-01},

booktitle = {Proceedings of the 30th ACM International Conference on Information & Knowledge Management, CIKM 2021},

pages = {89–99},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Gupta:2021,

title = {Unsupervised Multi-View Post-OCR Error Correction With Language Models},

author = {Harsh Gupta and Luciano Del Corro and Samuel Broscheit and Johannes Hoffart and Eliot Brenner},

year  = {2021},

date = {2021-01-01},

booktitle = {Proceeedings of the 2021 Conference on Empirical Methods in Natural Language, Punta Cana, Dominican Republic, 2021},

pages = {8647–8652},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Prabhakar:2021,

title = {CHOLAN: A Modular Approach for Neural Entity Linking on Wikipedia and Wikidata},

author = {Manoj Prabhakar Kannan Ravi and Kuldeep Singh and Isaiah Onando Mulang and Saedeh Shekarpour and Johannes Hoffart and Jens Lehmann},

year  = {2021},

date = {2021-01-01},

booktitle = {Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2021},

pages = {504-514},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Bastos:2021,

title = {RECON: Relation Extraction using Knowledge Graph Context in a Graph Neural Network},

author = {Anson Bastos and Abhishek Nadgeri and Kuldeep Singh and Isaiah Onando Mulang and Saedeh Shekarpour and Johannes Hoffart},

year  = {2021},

date = {2021-01-01},

booktitle = {Proceedings of the 30th The Web Conference, WWW 2021},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DelCorro:2020jb,

title = {From Stock Prediction to Financial Relevance: Repurposing Attention Weights to Assess News Relevance Without Manual Annotations},

author = {Luciano Del Corro and Johannes Hoffart},

year  = {2021},

date = {2021-01-01},

booktitle = {Economics and Natural Language Processing (ECONLP), Workshop at the 2021 Conference on Empirical Methods in Natural Language, Punta Cana, Dominican Republic, 2021},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Mulang:2020jb,

title = {Evaluating the Impact of Knowledge Graph Context on Entity Disambiguation Models},

author = {Isaiah Onando Mulang and Kuldeep Singh and Chaitali Prabhu and Abhishek Nadgeri and Johannes Hoffart and Jens Lehmann},

year  = {2020},

date = {2020-01-01},

booktitle = {Proceedings of the 29th ACM International Conference on Information and Knowledge Management, CIKM 2020},

pages = {2157–2160},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Agarwal:2018tb,

title = {diaNED: Time-Aware Named Entity Disambiguation for Diachronic Corpora},

author = {Prabal Agarwal and Jannik Strötgen and Luciano Del Corro and Johannes Hoffart and Gerhard Weikum},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, Melbourne, Australia, ACL 2018},

pages = {686–693},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Seyler:2018vc,

title = {A Study of the Importance of External Knowledge in the Named Entity Recognition Task},

author = {Dominic Seyler and Tatiana Dembelova and Luciano Del Corro and Johannes Hoffart and Gerhard Weikum},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, ACL 2018, Melbourne, Australia},

pages = {241–246},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Hoffart:2016bp,

title = {The Knowledge Awakens: Keeping Knowledge Bases Fresh with Emerging Entities},

author = {Johannes Hoffart and Dragan Milchevski and Gerhard Weikum and Avishek Anand and Jaspreet Singh},

year  = {2016},

date = {2016-04-01},

booktitle = {Proceedings of the 25th International Conference Companion on World Wide Web, WWW 2016, Montreal, Canada},

pages = {203–206},

publisher = {International World Wide Web Conferences Steering Committee},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Rebele:2016vx,

title = {YAGO - A Multilingual Knowledge Base from Wikipedia, Wordnet, and Geonames.},

author = {Thomas Rebele and Fabian M Suchanek and Johannes Hoffart and Joanna Biega and Erdal Kuzey and Gerhard Weikum},

year  = {2016},

date = {2016-01-01},

booktitle = {Proceedings of the 15th International Semantic Web Conference, ISWC 2016},

pages = {177–185},

publisher = {Springer International Publishing},

address = {Cham},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Schmidt:2016kr,

title = {Context-Sensitive Auto-Completion for Searching with Entities and Categories},

author = {Andreas Schmidt and Johannes Hoffart and Dragan Milchevski and Gerhard Weikum},

year  = {2016},

date = {2016-01-01},

booktitle = {Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval - Systems Demonstrations},

pages = {1097–1100},

publisher = {ACM Press},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Ernst:uv,

title = {DeepLife: An Entity-aware Search, Analytics and Exploration Platform for Health and Life Sciences},

author = {Patrick Ernst and Amy Siu and Dragan Milchevski and Johannes Hoffart and Gerhard Weikum},

year  = {2016},

date = {2016-01-01},

booktitle = {Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics - System Demonstrations},

pages = {19–24},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Singh:2016du,

title = {Discovering Entities with Just a Little Help from You},

author = {Jaspreet Singh and Johannes Hoffart and Avishek Anand},

year  = {2016},

date = {2016-01-01},

booktitle = {Proceedings of the 25th ACM International on Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, USA},

pages = {1331–1340},

publisher = {ACM Press},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}