Research

@inproceedings{klein2025saltsalesautocompletionlinked,

title = {SALT: Sales Autocompletion Linked Business Tables Dataset},

author = {Tassilo Klein and Clemens Biehl and Margarida Costa and Andre Sres and Jonas Kolk and Johannes Hoffart},

url = {https://arxiv.org/abs/2501.03413},

year  = {2024},

date = {2024-01-01},

booktitle = {3rd Table Representation Learning Workshop @ NeurIPS 2024},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{spinaci2024portalscalabletabularfoundation,

title = {PORTAL: Scalable Tabular Foundation Models via Content-Specific Tokenization},

author = {Marco Spinaci and Marek Polewczyk and Johannes Hoffart and Markus C. Kohler and Sam Thelin and Tassilo Klein},

url = {https://arxiv.org/abs/2410.13516},

year  = {2024},

date = {2024-01-01},

booktitle = {3rd Table Representation Learning Workshop @ NeurIPS 2024},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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{Bastos:2023b,

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{Nadgeri:2021b,

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:2021bb,

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:2021b,

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:2021b,

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:2021d,

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:2020jbb,

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{Mulang:2020jbb,

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}

}