N Kertkeidkachorn, R Ichise - Workshops at the Thirty-First AAAI …, 2017 - cdn.aaai.org
Abstract Knowledge Graph (KG) plays a crucial role in many modern applications. Nevertheless, constructing KG from unstructured text is a challenging problem due to its …
X Wu, J Wu, X Fu, J Li, P Zhou… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
Automatic knowledge graph construction seeks to build a knowledge graph from unstructured text in a specific domain or cross multiple domains, without human intervention …
Open information extraction (OIE) systems extract relations and their arguments from natural language text in an unsupervised manner. The resulting extractions are a valuable resource …
Over the past few years, massive amounts of world knowledge have been accumulated in publicly available knowledge bases, such as Freebase, NELL, and YAGO. Yet despite their …
We focus on knowledge base construction (KBC) from richly formatted data. In contrast to KBC from text or tabular data, KBC from richly formatted data aims to extract relations …
C Feng, X Zhang, Z Fei - arXiv preprint arXiv:2309.03118, 2023 - arxiv.org
Large language models (LLMs), such as ChatGPT and GPT-4, are versatile and can solve different tasks due to their emergent ability and generalizability. However, LLMs sometimes …
Great efforts have been dedicated to harvesting knowledge bases from online encyclopedias. These knowledge bases play important roles in enabling machines to …
R Xie, Z Liu, F Lin, L Lin - Proceedings of the AAAI conference on …, 2018 - ojs.aaai.org
Abstract Knowledge graphs (KGs), which could provide essential relational information between entities, have been widely utilized in various knowledge-driven applications. Since …
We present an open-source and extensible knowledge extraction toolkit DeepKE, supporting complicated low-resource, document-level and multimodal scenarios in the …