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Johannes Frey

InfAI

7 papers hereh-index 14503 citations28 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author6

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.AI6
  • cs.DB1
affiliations
  • InfAI
  • Leipzig University
same name
  • Johannes Frey — 2 papers, h 1
  • Johannes Frey — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232025
most citedLLM-assisted Knowledge Graph Engineering: Experiments with ChatGPT

60 citations · 73 across the 7 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.DB2024★ 3 cited

Assessing SPARQL capabilities of Large Language Models

Lars-Peter Meyer, Johannes Frey, Felix Brei +1

The integration of Large Language Models (LLMs) with Knowledge Graphs (KGs) offers significant synergistic potential for knowledge-driven applications. One possible integration is…

cs.AI2024★ 2 cited

Leveraging small language models for Text2SPARQL tasks to improve the resilience of AI assistance

Felix Brei, Johannes Frey, Lars-Peter Meyer

In this work we will show that language models with less than one billion parameters can be used to translate natural language to SPARQL queries after fine-tuning. Using three diff…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.