A survey on neural open information extraction: Current status and future directions

S Zhou, B Yu, A Sun, C Long, J Li, H Yu, J Sun… - arxiv preprint arxiv …, 2022 - arxiv.org
Open Information Extraction (OpenIE) facilitates domain-independent discovery of relational
facts from large corpora. The technique well suits many open-world natural language …

Limitations of information extraction methods and techniques for heterogeneous unstructured big data

K Adnan, R Akbar - International Journal of Engineering …, 2019 - journals.sagepub.com
During the recent era of big data, a huge volume of unstructured data are being produced in
various forms of audio, video, images, text, and animation. Effective use of these …

Systematic literature review of information extraction from textual data: recent methods, applications, trends, and challenges

MHA Abdullah, N Aziz, SJ Abdulkadir… - IEEE …, 2023 - ieeexplore.ieee.org
Information extraction (IE) is a challenging task, particularly when dealing with highly
heterogeneous data. State-of-the-art data mining technologies struggle to process …

Text visualization for construction document information management

J Sun, K Lei, L Cao, B Zhong, Y Wei, J Li… - Automation in construction, 2020 - Elsevier
In this study, text mining and visualization technology is applied to extract valuable
information otherwise buried in the dense and abstract form of construction report text and …

Unstructured text documents summarization with multi-stage clustering

MY Saeed, M Awais, R Talib, M Younas - IEEE Access, 2020 - ieeexplore.ieee.org
In natural language processing, text summarization is an important application used to
extract desired information by reducing large text. Existing studies use keyword-based …

[HTML][HTML] Unifying context with labeled property graph: A pipeline-based system for comprehensive text representation in NLP

A Hur, N Janjua, M Ahmed - Expert Systems With Applications, 2024 - Elsevier
Extracting valuable insights from vast amounts of unstructured digital text presents
significant challenges across diverse domains. This research addresses this challenge by …

A survey on open Information Extraction from rule-based model to large language model

L Pai, W Gao, W Dong, L Ai, Z Gong… - Findings of the …, 2024 - aclanthology.org
Abstract Open Information Extraction (OpenIE) represents a crucial NLP task aimed at
deriving structured information from unstructured text, unrestricted by relation type or …

Multilingual open information extraction: Challenges and opportunities

DB Claro, M Souza, C Castellã Xavier, L Oliveira - Information, 2019 - mdpi.com
The number of documents published on the Web in languages other than English grows
every year. As a consequence, the need to extract useful information from different …

[PDF][PDF] Open information extraction from 2007 to 2022–a survey

P Liu, W Gao, W Dong, S Huang… - arxiv preprint arxiv …, 2022 - researchgate.net
Open information extraction is an important NLP task that targets extracting structured
information from unstructured text without limitations on the relation type or the domain of the …

When to use what: An in-depth comparative empirical analysis of openie systems for downstream applications

K Pei, I **dal, KCC Chang, C Zhai, Y Li - arxiv preprint arxiv:2211.08228, 2022 - arxiv.org
Open Information Extraction (OpenIE) has been used in the pipelines of various NLP tasks.
Unfortunately, there is no clear consensus on which models to use in which tasks. Muddying …