DBLPLink 2.0 - An Entity Linker for the DBLP Scholarly Knowledge Graph

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Authors

In this work we present an entity linker for DBLP’s 2025 version of RDF-based Knowledge Graph. Compared to the 2022 version, DBLP now considers publication venues as a new entity type called dblp:Stream. In the earlier version of DBLPLink, we trained KG-embeddings and re-rankers on a dataset to produce entity linkings. In contrast, in this work, we develop a zero-shot entity linker using LLMs using a novel method, where we re-rank candidate entities based on the log-probabilities of the "yes" token output at the penultimate layer of the LLM. The demo can be accessed at https://dblplink-2.skynet.coypu.org/.

Original languageEnglish
Book seriesCEUR Workshop Proceedings
Volume4085
ISSN1613-0073
Publication statusPublished - 2025
Event24th International Semantic Web Conference, ISWC-C 2025 - Nara, Japan
Duration: 02.11.202506.11.2025

Bibliographical note

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    Research areas

  • DBLP, Entity Linker, Knowledge Graphs, LLM

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Researchers

  1. Julia Puth