Results 251 to 260 of about 104,722,032 (302)

Enhancing cross-evidence reasoning graph for document-level relation extraction. [PDF]

PeerJ Comput Sci
Pi Q, Lu J, Zhu T, Sun Y, Li S, Guo J.
europepmc   +1 more source

Integrating deep learning architectures for enhanced biomedical relation extraction: a pipeline approach. [PDF]

Database (Oxford)
Sarol MJ, Hong G, Guerra E, Kilicoglu H.
europepmc   +1 more source

DiffFSRE: Diffusion-Enhanced Prototypical Network for Few-Shot Relation Extraction. [PDF]

Entropy (Basel)
Chen Y, Shi B.
europepmc   +1 more source

Optimized biomedical entity relation extraction method with data augmentation and classification using GPT-4 and Gemini. [PDF]

Database (Oxford)
Phan CP, Phan B, Chiang JH.
europepmc   +1 more source

Research on joint model relation extraction method based on entity mapping. [PDF]

PLoS One
Tang H, Zhu D, Tang W, Wang S, Wang Y, Wang L.   +5 more
europepmc   +1 more source

Correction to: The overview of the BioRED (Biomedical Relation Extraction Dataset) track at BioCreative VIII. [PDF]

Database (Oxford)
europepmc   +1 more source

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A Relational Framework for Information Extraction

ACM SIGMOD Record, 2016
Information Extraction commonly refers to the task of populating a relational schema, having predefined underlying semantics, from textual content. This task is pervasive in contemporary computational challenges associated with Big Data. In this article we provide an overview of our work on document spanners--a relational framework for Information ...
Fagin, Ronald, Kimelfeld, Benny, Reiss, Frederick, Vansummeren, Stijn   +3 more
openaire   +3 more sources

Open Hierarchical Relation Extraction

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021
Open relation extraction (OpenRE) aims to extract novel relation types from open-domain corpora, which plays an important role in completing the relation schemes of knowledge bases (KBs). Most OpenRE methods cast different relation types in isolation without considering their hierarchical dependency.
Kai Zhang 0033, Yuan Yao 0013, Ruobing Xie, Xu Han 0007, Zhiyuan Liu 0001, Fen Lin 0002, Leyu Lin, Maosong Sun 0001   +7 more
openaire   +2 more sources