Graph Neural Networks for Automatic Term Generation: Defining and Exploring Terminological Graph

Toshihide Fujii, Amir Hazem, Kyo Kageura


Abstract
Despite the advance in automatic term acquisition (ATA) research, the use of ATA in terminology work is limited. One of the main reasons is that most ATA research focuses on automatic term extraction (ATE) from textual corpora and does not consider terminologies. This paper introduces automatic term generation (ATG), a new method of ATA, which explores existing terminologies, in which timeline information is also considered. We propose a new way of representing the structure of a terminology as a graph, which consists of nodes that represent constituent elements of terms and two types of links that represent intra-term dependency between constituent elements and term closure between the first and the last constituent element of terms. ATG is then defined as a set of link prediction tasks, i.e. predicting two types of links. Cliques of the graph represent the new generated terms. They are determined in a backward fashion by first selecting nodes for which term closure links are predicted and then by walking backward to term nodes for which intra-term dependency links exist. Experiments showed that our approach gives high performance in predicting new terms.
Anthology ID:
2026.findings-emnlp.1507
Volume:
Findings of the Association for Computational Linguistics: EMNLP 2026
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Hung-Yi Lee, Sunipa Dev, Jessy Li, Desmond Elliott
Venue:
Findings
SIG:
SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
32074–32091
Language:
URL:
https://aclanthology.org/2026.findings-emnlp.1507/
DOI:
Bibkey:
Cite (ACL):
Toshihide Fujii, Amir Hazem, and Kyo Kageura. 2026. Graph Neural Networks for Automatic Term Generation: Defining and Exploring Terminological Graph. In Findings of the Association for Computational Linguistics: EMNLP 2026, pages 32074–32091, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
Graph Neural Networks for Automatic Term Generation: Defining and Exploring Terminological Graph (Fujii et al., Findings 2026)
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PDF:
https://aclanthology.org/2026.findings-emnlp.1507.pdf