Oag-bench: a human-curated benchmark for academic graph mining

F Zhang, S Shi, Y Zhu, B Chen, Y Cen, J Yu… - Proceedings of the 30th …, 2024 - dl.acm.org
With the rapid proliferation of scientific literature, versatile academic knowledge services
increasingly rely on comprehensive academic graph mining. Despite the availability of …

A single vector is not enough: Taxonomy expansion via box embeddings

S Jiang, Q Yao, Q Wang, Y Sun - … of the ACM Web Conference 2023, 2023 - dl.acm.org
Taxonomies, which organize knowledge hierarchically, support various practical web
applications such as product navigation in online shop** and user profile tagging on …

Yago 4.5: A large and clean knowledge base with a rich taxonomy

FM Suchanek, M Alam, T Bonald, L Chen… - Proceedings of the 47th …, 2024 - dl.acm.org
Knowledge Bases (KBs) find applications in many knowledge-intensive tasks and, most
notably, in information retrieval. Wikidata is one of the largest public general-purpose KBs …

-generAItor: Tree-in-the-loop Text Generation for Language Model Explainability and Adaptation

T Spinner, R Kehlbeck, R Sevastjanova… - ACM Transactions on …, 2024 - dl.acm.org
Large language models (LLMs) are widely deployed in various downstream tasks, eg, auto-
completion, aided writing, or chat-based text generation. However, the considered output …

TaxoLLaMA: WordNet-based model for solving multiple lexical semantic tasks

V Moskvoretskii, E Neminova, A Lobanova… - arxiv preprint arxiv …, 2024 - arxiv.org
In this paper, we explore the capabilities of LLMs in capturing lexical-semantic knowledge
from WordNet on the example of the LLaMA-2-7b model and test it on multiple lexical …

Taxonomy completion via implicit concept insertion

J Shi, H Dong, J Chen, Z Wu, I Horrocks - Proceedings of the ACM Web …, 2024 - dl.acm.org
\beginabstract High quality taxonomies play a critical role in various domains such as e-
commerce, web search and ontology engineering. While there has been extensive work on …

FLAME: Self-Supervised Low-Resource Taxonomy Expansion using Large Language Models

S Mishra, U Sudev, T Chakraborty - ACM Transactions on Intelligent …, 2024 - dl.acm.org
Taxonomies represent an arborescence hierarchical structure that establishes relationships
among entities to convey knowledge within a specific domain. They find utility in various real …

Taxocomplete: Self-supervised taxonomy completion leveraging position-enhanced semantic matching

I Arous, L Dolamic, P Cudré-Mauroux - Proceedings of the ACM Web …, 2023 - dl.acm.org
Taxonomies are used to organize knowledge in many applications, including recommender
systems, content browsing, or web search. With the emergence of new concepts, static …

Which is better? Taxonomy induction with learning the optimal structure via contrastive learning

Y Meng, S Zhai, Z Chai, Y Zhang, T Wu, G Qi… - Knowledge-Based …, 2024 - Elsevier
A taxonomy represents a hierarchically structured knowledge graph that forms the
infrastructure for various downstream applications, including recommender systems, web …

Ontology enrichment from texts: A biomedical dataset for concept discovery and placement

H Dong, J Chen, Y He, I Horrocks - Proceedings of the 32nd ACM …, 2023 - dl.acm.org
Mentions of new concepts appear regularly in texts and require automated approaches to
harvest and place them into Knowledge Bases (KB), eg, ontologies and taxonomies …