Yesterday, I've attended the MSE Research Data Forum 2025 organised by #NFDIMatWerk. Aside from the conference presentations, our little ontologies group was meeting and discussing future work on ontologies in NFDI-MatWerk, including NFDIcore, MatWerk Application Ontologies, and PMDcore.
https://nfdi-matwerk.de/nfdi/2025/
#NFDIrocks @joerg @fizise @fiz_karlsruhe #mse #materialsscience #ontologies #semanticweb #knowledgegraphs
Today, I had the great pleasure of giving an introductory lecture on knowledge graphs at the #BILAI Summer School 2025 in Klagenfurt. Great energy and engagement!
#knowledgeGraphs #RDF #SHACL #SPARQL #LLM
https://www.bilateral-ai.net/doctoral-school/summer-school-2025
🎉 Thrilled to announce Roberto Navigli as Keynote Speaker at #RAGEKG 2025! 🎤 Full Professor at the Sapienza University of Rome, founder of Babelscape, and pioneer #GraphRAG research!
Nov 2-3 | Nara, Japan 🇯🇵
🔗 Details and CfP (open): https://2025.rage-kg.org
@iswc_conf @ragekg #AI #KnowledgeGraphs #LLM
🔥 Great news! The ISWC 2025 Industry Track deadline is extended to July 8!
More time to share your cutting-edge #SemanticWeb, #KnowledgeGraphs & #LinkedData solutions with the world. 🌍
📢 Don’t miss this chance!
🔗 https://iswc2025.semanticweb.org/#/calls/industry
Tomorrow, we will dive deeper into ontologies with OWL, the Web Ontology Language. However, I'm doing OWL-lectures now for almost 20 years - and OWL as well as the lecture haven't changed much. So, I'm afraid I'm going to surprise/dissapoint the students tomorrow, when I will switch off the presentation and start improvising a random OWL ontology with them on the blackboard ;-)
#ise2025 #OWL #semanticweb #semweb #RDF #knowledgegraphs @fiz_karlsruhe @fizise @tabea @sourisnumerique @enorouzi
New case study on how LLMs support knowledge graph creation for historical bookbinding:
“Stitching History into Semantics” presents BookBindKG, a Neo4j-based framework for documenting 19th-century Greek bookbinding with LLM-generated ontologies, Cypher queries, and semantic reasoning.
Open access: https://www.mdpi.com/2504-4990/7/3/59
#KnowledgeGraphs #DigitalHumanities #CulturalHeritage #BookHistory #AIforHumanities #Neo4j #OntologyEngineering #LLM #MachineLearning #openaccess
🧠 Deadline Extended: Dagstuhl-Style Workshops @ ISWC 2025
Good news! You now have more time to propose your — interactive, discussion-driven sessions on Semantic Web, Knowledge Graphs, and related topics.
📅 New Deadline: July 8, 2025
🔗https://iswc2025.semanticweb.org/#/calls/dagstuhl
#ISWC2025 #Workshops #SemanticWeb #KnowledgeGraphs #llm #ai #DagstuhlStyle #Japan #Nara
This post demonstrates the NFDI4BIOIMAGE Knowledge Graph (N4BIKG). Many aspects of this project are still very much in the flow including a consensus on which ontologies and terms to employ, how to define various namespaces and much more. These issues left aside, I focus on two components: First, the "core" KG contains information about the NFDI4BIOIMAGE consortium, it's participating institutions and people working in or for NFDI4BIOIMAGE, publications (via zenodo records submitted to the NFDI4BIOIMAGE community) and some more.
How Does Graph Theory Shape Our World?
https://www.quantamagazine.org/how-does-graph-theory-shape-our-world-20250626
https://en.wikipedia.org/wiki/Graph_theory
Comments
* relational data/basis of knowledge graphs
* philosophy: Leibniz, 1714, monads, linking fundamental objects 😯
https://en.wikipedia.org/wiki/Monadology
#math #GraphTheory #Monadology #Leibniz #monads #KnowledgeGraphs #epistemology #philosophy
Harald Sack
Katja Hose
Daniel Dobriy (Q112275832)
ISWC 2025
Orbifold Consulting
Harald Klinke
c4r510
Victoria Stuart 🇨🇦 🏳️⚧️