Gan, Lisa-Yao;Das, Arunav;Walker, Johanna;Simperl, Elena
Keywords Are Not Always the Key: A Metadata Field Analysis for Natural Language Search on Open Data Portals
Computer-Human Interaction Research and Applications
Springer Nature Switzerland
2026

Gan, Lisa-Yao;Walker, Johanna;Das, Arunav;Simperl, Elena;Diepold, Klaus
Using Knowledge Graphs and Large Language Models in Data Discovery
IAS TUM General Assembly 2025 ; Conference date: 20-05-2025
2025

Zhao, Yihang;\Merono Penuela\, Albert;Simperl, Elena
OntoScope: Using a Divergent-Convergent Interaction Framework to Support LLM-based Ontology Scoping
31st International Conference on Intelligent User Interfaces (IUI '26)
ACM
2026

Ripoll, Marisa;Reeves, Neal;Kurteva, Anelia;Simperl, Elena;Peñuela, Albert Meroño;Diepold, Klaus
Filling in the Blanks? A Systematic Review and Theoretical Conceptualisation for Measuring WikiData Content Gaps
2025

Reklos, Ioannis;de Berardinis, Jacopo;Simperl, Elena;Meroño-Peñuela, Albert
PathE: Leveraging Entity-Agnostic Paths for Parameter-Efficient Knowledge Graph Embeddings
2025

Zhang, Bohui;Koutsiana, Elisavet;Zhao, Yihang;Meroño-Peñuela, Albert;Simperl, Elena
Trustworthy Knowledge Graphs: Practices and Approaches
Frontiers in Artificial Intelligence and Applications
IOS Press
2025

Zhang, Bohui;He, Yuan;Pintscher, Lydia;Meroño-Peñuela, Albert;Simperl, Elena
Schema Generation for Large Knowledge Graphs Using Large Language Models
12561-12580
Findings of the Association for Computational Linguistics: EMNLP 2025
Association for Computational Linguistics
2025

Meroño-Peñuela, Albert;Simperl, Elena;Kurteva, Anelia;Reklos, Ioannis
KG.GOV: Knowledge graphs as the backbone of data governance in AI
Journal of Web Semantics
2025
85
100847

Koutsiana, Elisavet;Walker, Johanna;Nwachukwu, Michelle;Zhang, Bohui;Meroño-Peñuela, Albert;Simperl, Elena
Knowledge prompting: How knowledge engineers use generative AI
Journal of Web Semantics
2026
88
100873

Koutsiana, Elisavet;Yadav, Tushita;Jain, Nitisha;Meroño-Peñuela, Albert;Simperl, Elena
Agreeing and disagreeing in collaborative knowledge graph construction: An analysis of Wikidata
Journal of Web Semantics
2025
86
100868