Johannes Frey

34 papers C 1Misc 3Journal 10Unranked 20
YearRankTypeTitle / Venue / Authors
2025 J jnl
ARUQULA - An LLM based Text2SPARQL Approach using ReAct and Knowledge Graph Exploration Utilities.
CoRR
Felix Brei, Lorenz Bühmann, Johannes Frey, Daniel Gerber, Lars-Peter Meyer, Claus Stadler, Kirill Bulert
2025 — conf
Breaking Accessibility Barriers: An Ontology Proxy with Failure Recovery and Time Travel Capabilities.
WWW (Companion Volume)
Johannes Frey, Jenifer Tabita Ciuciu-Kiss, Natanael Arndt
2025 — conf
How do Scaling Laws Apply to Knowledge Graph Engineering Tasks? The Impact of Model Size on Large Language Model Performance.
ESWC-JP
Desiree Heim, Lars-Peter Meyer, Markus Schröder, Johannes Frey, Andreas Dengel
2025 J jnl
How do Scaling Laws Apply to Knowledge Graph Engineering Tasks? The Impact of Model Size on Large Language Model Performance.
CoRR
Desiree Heim, Lars-Peter Meyer, Markus Schröder, Johannes Frey, Andreas Dengel
2025 — conf
LLM-KG-Bench 3.0: A Compass for Semantic Technology Capabilities in the Ocean of LLMs.
ESWC (2)
Lars-Peter Meyer, Johannes Frey, Desiree Heim, Felix Brei, Claus Stadler, Kurt Junghanns, Michael Martin
2025 J jnl
LLM-KG-Bench 3.0: A Compass for SemanticTechnology Capabilities in the Ocean of LLMs.
CoRR
Lars-Peter Meyer, Johannes Frey, Desiree Heim, Felix Brei, Claus Stadler, Kurt Junghanns, Michael Martin
2025 — conf
Meta-Ori: monolithic meta-origami for nonlinear inflatable soft actuators.
RoboSoft
Hugo de Souza Oliveira, Xin Li, Johannes Frey, Edoardo Milana
2025 J jnl
Meta-Ori: monolithic meta-origami for nonlinear inflatable soft actuators.
CoRR
Hugo de Souza Oliveira, Xin Li, Johannes Frey, Edoardo Milana
2024 — conf
Assessing SPARQL Capabilities of Large Language Models.
NLP4KGC@SEMANTiCS
Lars-Peter Meyer, Johannes Frey, Natanael Arndt
2024 J jnl
Assessing SPARQL capabilities of Large Language Models.
CoRR
Lars-Peter Meyer, Johannes Frey, Felix Brei, Natanael Arndt
2024 — conf
Assessing the Evolution of LLM Capabilities for Knowledge Graph Engineering in 2023.
ESWC Satellite Events (1)
Johannes Frey, Lars-Peter Meyer, Felix Brei, Sabine Gründer-Fahrer, Michael Martin
2024 — conf
Leveraging Small Language Models for Text2SPARQL Tasks to Improve the Resilience of AI Assistance.
D2R2
Felix Brei, Johannes Frey, Lars-Peter Meyer
2024 J jnl
Leveraging small language models for Text2SPARQL tasks to improve the resilience of AI assistance.
CoRR
Felix Brei, Johannes Frey, Lars-Peter Meyer
2024 — conf
Towards self-configuring Knowledge Graph Construction Pipelines using LLMs - A Case Study with RML.
KGCW@ESWC
Marvin Hofer, Johannes Frey, Erhard Rahm
2023 — conf
Benchmarking the Abilities of Large Language Models for RDF Knowledge Graph Creation and Comprehension: How Well Do LLMs Speak Turtle?
DL4KG@ISWC
Johannes Frey, Lars-Peter Meyer, Natanael Arndt, Felix Brei, Kirill Bulert
2023 J jnl
Benchmarking the Abilities of Large Language Models for RDF Knowledge Graph Creation and Comprehension: How Well Do LLMs Speak Turtle?
CoRR
Johannes Frey, Lars-Peter Meyer, Natanael Arndt, Felix Brei, Kirill Bulert
2023 — conf
Developing a Scalable Benchmark for Assessing Large Language Models in Knowledge Graph Engineering.
SEMANTiCS (Posters & Demos)
Lars-Peter Meyer, Johannes Frey, Kurt Junghanns, Felix Brei, Kirill Bulert, Sabine Gründer-Fahrer, Michael Martin
2023 J jnl
Developing a Scalable Benchmark for Assessing Large Language Models in Knowledge Graph Engineering.
CoRR
Lars-Peter Meyer, Johannes Frey, Kurt Junghanns, Felix Brei, Kirill Bulert, Sabine Gründer-Fahrer, Michael Martin
2023 — conf
LLM-assisted Knowledge Graph Engineering: Experiments with ChatGPT.
AI Tomorrow
Lars-Peter Meyer, Claus Stadler, Johannes Frey, Norman Radtke, Kurt Junghanns, Roy Meissner, Gordian Dziwis, Kirill Bulert, Michael Martin
2023 J jnl
LLM-assisted Knowledge Graph Engineering: Experiments with ChatGPT.
CoRR
Lars-Peter Meyer, Claus Stadler, Johannes Frey, Norman Radtke, Kurt Junghanns, Roy Meissner, Gordian Dziwis, Kirill Bulert, Michael Martin
2023 — conf
Studying Linked Data Accessibility Healthiness for the Long Tail of the Data Web.
QuWeDa/MEPDaW@ISWC
Johannes Frey, Marvin Hofer, Sebastian Hellmann
2023 C conf
The state of the additive manufacturing ontology landscape for enabling rapid response in times of crisis.
ISM
Johannes Frey, Arash Akrami, Christian Zinke-Wehlmann
2022 — conf
Accepted Tutorials at The Web Conference 2022.
WWW (Companion Volume)
Riccardo Tommasini, Senjuti Basu Roy, Xuan Wang, Hongwei Wang, Heng Ji, Jiawei Han, Preslav Nakov, Giovanni Da San Martino, Firoj Alam, Markus Schedl, Elisabeth Lex, Akash Bharadwaj, Graham Cormode, Milan Dojchinovski, Jan Forberg, Johannes Frey, Pieter Bonte, Marco Balduini, Matteo Belcao, Emanuele Della Valle, Junliang Yu, Hongzhi Yin, Tong Chen, Haochen Liu, Yiqi Wang, Wenqi Fan, Xiaorui Liu, Jamell Dacon, Lingjuan Lyu, Jiliang Tang, Aristides Gionis, Stefan Neumann, Bruno Ordozgoiti, Simon Razniewski, Hiba Arnaout, Shrestha Ghosh, Fabian M. Suchanek, Lingfei Wu, Yu Chen, Yunyao Li, Bang Liu, Filip Ilievski, Daniel Garijo, Hans Chalupsky, Pedro A. Szekely, Ilias Kanellos, Dimitris Sacharidis, Thanasis Vergoulis, Nurendra Choudhary, Nikhil Rao, Karthik Subbian, Srinivasan H. Sengamedu, Chandan K. Reddy, Friedhelm Victor, Bernhard Haslhofer, George Katsogiannis-Meimarakis, Georgia Koutrika, Shengmin Jin, Danai Koutra, Reza Zafarani, Yulia Tsvetkov, Vidhisha Balachandran, Sachin Kumar, Xiangyu Zhao, Bo Chen, Huifeng Guo, Yejing Wang, Ruiming Tang, Yang Zhang, Wenjie Wang, Peng Wu, Fuli Feng, Xiangnan He
2022 Misc conf
Reproducibility Crisis in the LOD Cloud? Studying the Impact of Ontology Accessibility and Archiving as a Counter Measure.
ISWC
Johannes Frey, Denis Streitmatter, Natanael Arndt, Sebastian Hellmann
2021 — conf
DACOC3 - DBpedia Archivo Challenging Ontology Consistency Check Collection.
SemREC@ISWC
Johannes Frey, Denis Streitmatter, Sebastian Hellmann
2021 — conf
FAIR Linked Data - Towards a Linked Data Backbone for Users and Machines.
WWW (Companion Volume)
Johannes Frey, Sebastian Hellmann
2021 — conf
Managing and Compiling Data Dependencies for Semantic Applications Using Databus Client.
MTSR
Johannes Frey, Fabian Götz, Marvin Hofer, Sebastian Hellmann
2021 — conf
Towards a Systematic Approach to Sync Factual Data across Wikipedia, Wikidata and External Data Sources.
Qurator
Sebastian Hellmann, Johannes Frey, Marvin Hofer, Milan Dojchinovski, Krzysztof Wecel, Wlodzimierz Lewoniewski
2020 Misc conf
DBpedia Archivo: A Web-Scale Interface for Ontology Archiving Under Consumer-Oriented Aspects.
SEMANTiCS
Johannes Frey, Denis Streitmatter, Fabian Götz, Sebastian Hellmann, Natanael Arndt
2020 Misc conf
The New DBpedia Release Cycle: Increasing Agility and Efficiency in Knowledge Extraction Workflows.
SEMANTiCS
Marvin Hofer, Sebastian Hellmann, Milan Dojchinovski, Johannes Frey
2019 — conf
DBpedia FlexiFusion the Best of Wikipedia > Wikidata > Your Data.
ISWC (2)
Johannes Frey, Marvin Hofer, Daniel Obraczka, Jens Lehmann, Sebastian Hellmann
2019 J jnl
Evaluation of metadata representations in RDF stores.
Semantic Web
Johannes Frey, Kay Müller, Sebastian Hellmann, Erhard Rahm, Maria-Esther Vidal
2018 — conf
Inference of Latent Shape Expressions Associated to DBpedia Ontology.
ISWC (P&D/Industry/BlueSky)
Daniel Fernández-Álvarez, Herminio García-González, Johannes Frey, Sebastian Hellmann, José Emilio Labra Gayo
2017 — conf
MaSQue: An Approach for Flexible Metadata Storage and Querying in RDF.
SEMANTiCS (Posters & Demos)
Johannes Frey, Sebastian Hellmann