Generative knowledge graph construction: A review

H Ye, N Zhang, H Chen, H Chen - arXiv preprint arXiv:2210.12714, 2022 - arxiv.org
Generative Knowledge Graph Construction (KGC) refers to those methods that leverage the
sequence-to-sequence framework for building knowledge graphs, which is flexible and can …

Knowledge graphs meet multi-modal learning: A comprehensive survey

Z Chen, Y Zhang, Y Fang, Y Geng, L Guo… - arXiv preprint arXiv …, 2024 - arxiv.org
Knowledge Graphs (KGs) play a pivotal role in advancing various AI applications, with the
semantic web community's exploration into multi-modal dimensions unlocking new avenues …

Knowprompt: Knowledge-aware prompt-tuning with synergistic optimization for relation extraction

X Chen, N Zhang, X Xie, S Deng, Y Yao, C Tan… - Proceedings of the …, 2022 - dl.acm.org
Recently, prompt-tuning has achieved promising results for specific few-shot classification
tasks. The core idea of prompt-tuning is to insert text pieces (ie, templates) into the input and …

Contrastive triple extraction with generative transformer

H Ye, N Zhang, S Deng, M Chen, C Tan… - Proceedings of the …, 2021 - ojs.aaai.org
Triple extraction is an essential task in information extraction for natural language
processing and knowledge graph construction. In this paper, we revisit the end-to-end triple …

Ontozsl: Ontology-enhanced zero-shot learning

Y Geng, J Chen, Z Chen, JZ Pan, Z Ye, Z Yuan… - Proceedings of the Web …, 2021 - dl.acm.org
Zero-shot Learning (ZSL), which aims to predict for those classes that have never appeared
in the training data, has arisen hot research interests. The key of implementing ZSL is to …

Knowledge-aware zero-shot learning: Survey and perspective

J Chen, Y Geng, Z Chen, I Horrocks, JZ Pan… - arXiv preprint arXiv …, 2021 - arxiv.org
Zero-shot learning (ZSL) which aims at predicting classes that have never appeared during
the training using external knowledge (aka side information) has been widely investigated …

Relation extraction as open-book examination: Retrieval-enhanced prompt tuning

X Chen, L Li, N Zhang, C Tan, F Huang, L Si… - Proceedings of the 45th …, 2022 - dl.acm.org
Pre-trained language models have contributed significantly to relation extraction by
demonstrating remarkable few-shot learning abilities. However, prompt tuning methods for …

Disentangled ontology embedding for zero-shot learning

Y Geng, J Chen, W Zhang, Y Xu, Z Chen… - Proceedings of the 28th …, 2022 - dl.acm.org
Knowledge Graph (KG) and its variant of ontology have been widely used for knowledge
representation, and have shown to be quite effective in augmenting Zero-shot Learning …

Zero-shot and few-shot learning with knowledge graphs: A comprehensive survey

J Chen, Y Geng, Z Chen, JZ Pan, Y He… - Proceedings of the …, 2023 - ieeexplore.ieee.org
Machine learning (ML), especially deep neural networks, has achieved great success, but
many of them often rely on a number of labeled samples for supervision. As sufficient …

Contrastive information extraction with generative transformer

N Zhang, H Ye, S Deng, C Tan, M Chen… - … on Audio, Speech …, 2021 - ieeexplore.ieee.org
Information extraction tasks such as entity relation extraction and event extraction are of
great importance for natural language processing and knowledge graph construction. In this …