In Weimar at the Workshop on Generative AI for Cultural Data and Text Data, I was presenting "Intuition vs Precision - LLMs for Ontological Engineering", in which we also show some experiments in how LLMs can support the ontology lifecycle.

presentation: https://zenodo.org/records/14041279

#llms #ontologies #ontologicalengineering #dh #digitalhumanities @nfdi4culture @NFDI4Memory #NFDIrocks @fizise @fiz_karlsruhe @enorouzi @sourisnumerique #semanticweb #knowledgegraphs

Intuition vs. Precision - Large Language Models in Ontological Engineering

The development of precise and meaningful ontologies requires close collaboration between ontology experts and domain specialists. The necessary knowledge transfer between these groups is often time-consuming and complex. Large Language Models (LLMs) offer promising approaches to automate and accelerate this process. LLMs can support various phases of the ontology lifecycle, for example, in generating term suggestions, creating definitions, or generating and evaluating competence questions. The talk highlights various possible uses of LLMs in ontology development, discusses both opportunities and risks, and presents initial results.

Zenodo

Reflections on the Special Track on LLMs for Knowledge Engineering at #ESWC2024.
From my point of view a very valuable contribution to the conference, exchanging our experiences and research efforts as long as there are no established methodologies and evaluations in this field.

#llms #knowledgeengineering #knowledgegraphs #ontologydesign #ontologicalengineering ontologies

FIrst #ESWC2024 Keynote by Elena Simperl on "Knowledge Engineering from people to machines and back" dives into the history of knowledge engineering and reminds us about the many different approaches ranging from people, over more people, gamification, crowdsourcing, automation, etc.

#knowledgeengineering #semanticweb #ontologies #ontologicalengineering #knowledgegraphs

We are glad to be part of the Innovation Platform MaterialDigital project, combining 24 consortia in their effort to digitalize #materialsscience engineering. Our task is to facilitate #ontology design for #mse experts who are not familiar with knowledge engineering.

video: https://www.youtube.com/watch?v=ilxazOFDHSk
MaterialDigital website: https://www.materialdigital.de/projects/

@fiz_karlsruhe @KIT_Karlsruhe @BAMResearch #materialdigital @joerg @heikef @enorouzi @fizise

#ontologies #ontologicalengineering #KnowledgeGraphs

Initiative MaterialDigital - Drei Jahre erfolgreiche Zusammenarbeit und Innovationen!

YouTube

Zum nächstmöglichen Eintrittstermin suchen wir einen PhD/Junior Researcher oder PostDoc/Senior Researcher (w/m/x) im Information Service Engineering Forschungsteam (ISE).
👉 Mehr: https://lnkd.in/eXJ9cYeJ

Die Stelle ist an das BMBF Projekt „Innovationsplattform MaterialDigital II“ zur nachhaltigen #Digitalisierung der Material- und Werkstoffwissenschaften gebunden.
@fizise #job #stellenanzeige #karriere #KnowledgeGraphs #deeplearning #OntologicalEngineering

PhD/Junior Researcher oder PostDoc/Senior Researcher (w/m/x) | FIZ Karlsruhe

Zum nächstmöglichen Eintrittstermin suchen wir einen PhD/Junior Researcher oder PostDoc/Senior Researcher (w/m/x) im Information Service Engineering Forschungsteam.

We are happy to welcome Sven Hertling on board as new FIZ ISE PostDoc team member. Sven comes from the research group of Heiko Paulheim at University of Mannheim and will continue his research together with us at @fiz_karlsruhe on #knowledgegraphs and #ontologicalEngineering #ontologyMatching #semanticweb #ai

GoogleScholar: https://scholar.google.com/citations?user=N7MADekAAAAJ&hl=en&oi=ao
DBLP: https://dblp.org/pid/129/9510.html

@tabea @sashabruns @sourisnumerique @MahsaVafaie @enorouzi @heikef @GenAsefa @epoz

Sven Hertling

Researcher at University of Mannheim - Cited by 1.115 - Knowledge Graphs - Semantic Technologies - Data Mining - Data Integration - dws@uma

Our new paper on the PMDcore ontology bridging semantic gaps in Materials Science and Engineering to enable data interoperability has been published in Materials&Design:
Bernd Bayerlein, Markus Schilling, Henk Birkholz, Matthias Jung, @joerg, Lutz Mädler, @lysander07 Core Ontology: Achieving semantic interoperability in materials science
paper link: https://www.sciencedirect.com/science/article/pii/S0264127523010195?via%3Dihub

@fiz_karlsruhe @fizise #ontologies @enorouzi #mse #knowledgegraphs #semanticweb #ontologicalengineering

The new TGDK website in online via our new publisher Dagstuhl. Transactions on Graph Data and Knowledge (TGDK) is a Diamond #OpenAccess journal that publishes research contributions relating to the use of graphs for data and knowledge management.

https://www.dagstuhl.de/en/publishing/series/details/TGDK

#knowledgegraphs #ontologies #knowledgegraph #semanticweb #graphdata #ontologicalengineering #llms #knowledgeextraction #knowledgemining ##tgdk @gdm @katjahose @ejimenez_ruiz @keet @catiapesquita @AxelPolleres @juan

Transactions on Graph Data and Knowledge (TGDK)

How to deal with different ontologies on the same subject? What can we do to get them aligned? Is it possible to learn an ontology from text? These questions, we are going to address in this section of our #kg2023 lecture with the title "Ontological Engineering"
#OpenHPI lecture: https://open.hpi.de/courses/knowledgegraphs2023/items/VseJ7SbPrJS5t8qgHuv57
youtube lecture: https://www.youtube.com/watch?v=w0JmROLn_OA&list=PLNXdQl4kBgzubTOfY5cbtxZCgg9UTe-uF&index=52
slides: https://zenodo.org/records/10135498
@fiz_karlsruhe @fizise @tabea @sashabruns @MahsaVafaie #knowledgegraphs #ontologies #ontologicalengineering #semanticweb
Today, we had a super interesting ISE research seminar presentation from our colleague @sashabruns on variants of temporal modeling for RDF, as e.g. RDF reification, RDF singleton properties, named graphs, RDF*, and more. How do you evaluate the efficiency of the different modelings? Guidelines and best practices are currently developed.
@fizise @tabea @enorouzi @heikef @joerg #RDF #temporalLogic #semanticweb #knowledgegraphs #ontologies #ontologicalengineering