Professor at FIZ Karlsruhe & KIT with research focus on Knowledge Graphs, Semantic Technologies and Exploratory Search...
Head of @fizise
#knowledgegraphs #semanticweb #nlp #llms #culturalheritage #digitalhumanities #ontologies #research #academiclife #excellentespresso
| website | https://www.fiz-karlsruhe.de/en/bereiche/lebenslauf-prof-dr-harald-sack |
| tootfinder | searchable |
| Google Scholar | https://scholar.google.com/citations?user=_ZG20kAAAAAJ&hl=en |
| ORCID | https://orcid.org/0000-0001-7069-9804 |
By chance I've just discovered my 2021 keynote at the GNDCon 2.0 (not as usual at the German National Library in Frankfurt, but online due to COVID19) entitled "Die Welt ist klein und man trifft sich immer zweimal..." (It's a small world and you always meet twice...)
https://www.youtube.com/watch?v=bkj1GxoLT9g
#semanticweb #knowledgegraphs #yovisto #gnd #gndcon @DNB_Aktuelles @dbpedia @wikidata @tibhannover #informationretrieval #videosearch #AI
The @nfdi4culture community has published their report about the very successful 2025 Culture Community Plenary: CCP 5: “Shared Data – Shared Practice – Shared Knowledge” and the Voices of the Community, at the Akadiemie der Wissenschaften und Literatur in Mainz, summarized by Zahia Schlott
#nfdirocks @NFDI @NFDI4Memory @Textplus @fizise @tabea @heikef @epoz #researchdata #culturalheritage #dh #musicology #arthistory #mediastudies #architecture #performingarts
Today at VU Amsterdam for the PhD defense of Shuai Wang. I really liked the traditional and formal procedure in the Netherlands how they conduct a PhD defense and the subsequent investiture of the new PhD.
#PhD #academiclife #Amsterdam @vuamsterdam #AI #knowledgegraphs #semanticweb @fizise @fiz_karlsruhe
@NaMi @tagesschau Deshalb haben wir diesen offenen Brief an alle europäischen Politiker und Staats- und Regierungschefs verfasst, in dem wir sie auffordern, X/Twitter zu verlassen.
<?xml version="1.0" encoding="utf-8"?> Unterstützen Sie dieses Schreiben, indem Sie die Petition unterzeichnen und sich an die Politiker wenden. Europäische Politiker und führende Persönlichkeiten müssen jetzt handeln, um die Demokratie zu schützen
The Roman Empire’s Vast Road Network—186,000 Miles of It—Has Just Been Mapped in a New Digital Atlas
https://www.openculture.com/2025/11/the-roman-empires-entire-road-network-mapped.html
Everywhere you look, you can find traces of the ancient Roman civilization from which the modern West descends. That's especially true if you happen to be looking in Europe, though echoes of Latin make themselves heard in major languages used all over the world.
We are happy to welcome @cthoyt from RWTH in today's #nfdicore playground talking about "Bridging the Gap from Biomedical to Domain-Agnostic Semantics".
Besides others, he is demonstrating that our #nfdicore ontology is registered at Semantic Farm (= an open source, domain-agnostic, community curated semantic space registry, meta-registry, and compact identifier resolver.)
https://semantic.farm/nfdicore
#ontologies #knowledgegraphs #nfdirocks @joerg @heikef @enorouzi @sashabruns @MahsaVafaie @fizise
Today, we were defending our NFDI-MatWerk phase II proposal with the DFG and international reviewers in Bonn. 🚀
#NFDIrocks @nfdi4culture @NFDI4DS @NFDI4Memory @fiz_karlsruhe @fizise #researchdata #materialsscience #ontologies #KnowledgeGraphs #ai
After months of preparations and plannings we are extremely happy to announce that the DiTraRe Leibniz ScienceCampus Symposium started yesterday at ZKM Karlsruhe!
https://www.ditrare.de/en/symposium-2025
@lysander07 @AnnaJacyszyn #ditrare #ditrare2025 #digitalisation @Feelix @fiz_karlsruhe @fizise #ai #knowledgegraphs #philosophy #AIethics @KIT_Karlsruhe
Last preparations... and we're almost ready for today's opening of our Symposium on Digitalisation of Research 2025! 🥳
See you at 12 for lunch at ZKM | Zentrum für Kunst und Medien in Karlsruhe
https://www.ditrare.de/en/symposium-2025
#ditrare #ditrare2025 #conference @fiz_karlsruhe @KIT_Karlsruhe @AnnaJacyszyn @GenAsefa @heikef @fizise @lysander07 @Feelix @ITAS @leibnizgemeinschaft #digitalisation
Leave X - Protect Democracy
Open Culture (Official)
DiTraRe
petersuber