DISCIE–Discriminative Closed Information Extraction

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Authors

This paper introduces a novel method for closed information extraction. The method employs a discriminative approach that incorporates type and entity-specific information to improve relation extraction accuracy, particularly benefiting long-tail relations. Notably, this method demonstrates superior performance compared to state-of-the-art end-to-end generative models. This is especially evident for the problem of large-scale closed information extraction where we are confronted with millions of entities and hundreds of relations. Furthermore, we emphasize the efficiency aspect by leveraging smaller models. In particular, the integration of type-information proves instrumental in achieving performance levels on par with or surpassing those of a larger generative model. This advancement holds promise for more accurate and efficient information extraction techniques.

Original languageEnglish
Title of host publicationThe Semantic Web – ISWC 2024 - 23rd International Semantic Web Conference, Proceedings
EditorsGianluca Demartini, Katja Hose, Maribel Acosta, Matteo Palmonari, Gong Cheng, Hala Skaf-Molli, Nicolas Ferranti, Daniel Hernández, Aidan Hogan
Number of pages18
Place of PublicationCham
PublisherSpringer Nature Switzerland AG
Publication date2025
Pages23-40
ISBN (print)978-3-031-77849-0
ISBN (electronic)978-3-031-77850-6
DOIs
Publication statusE-pub ahead of print - 27.11.2024
Event23rd International Semantic Web Conference, ISWC 2024 - Hanover, United States
Duration: 11.11.202415.11.2024

Bibliographical note

Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2025.