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InfoQ<p>Discover how integrating <a href="https://techhub.social/tags/KnowledgeGraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KnowledgeGraphs</span></a> with <a href="https://techhub.social/tags/LLM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LLM</span></a>-based systems delivers structured data as a ground truth - enhancing accuracy &amp; reliability.</p><p>This approach tackles key challenges like:<br>✅ Hallucinations<br>✅ The “lost-in-the-middle” issue<br>…especially in <a href="https://techhub.social/tags/RetrievalAugmentedGeneration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RetrievalAugmentedGeneration</span></a> (<a href="https://techhub.social/tags/RAG" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RAG</span></a>) applications.</p><p>🎬 Watch the <a href="https://techhub.social/tags/InfoQ" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InfoQ</span></a> video to dive deeper - <a href="https://techhub.social/tags/transcript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcript</span></a> included: <a href="https://bit.ly/3U0R7HY" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">bit.ly/3U0R7HY</span><span class="invisible"></span></a> </p><p><a href="https://techhub.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a></p>
Harald Sack<p>You are an expert in ontologies and knowledge graphs? You have an interest (or even better expertise) in materials science engineering? Then you should apply! Open PostDoc/Senior Researcher position at FIZ Karlsruhe ISE Research Team in the Knowledge Graph department. More info at <a href="https://www.fiz-karlsruhe.de/en/stellenanzeigen/postdocsenior-researcher-wmx" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">fiz-karlsruhe.de/en/stellenanz</span><span class="invisible">eigen/postdocsenior-researcher-wmx</span></a></p><p><a href="https://sigmoid.social/tags/joboffer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>joboffer</span></a> <a href="https://sigmoid.social/tags/ontologies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ontologies</span></a> <a href="https://sigmoid.social/tags/bfo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bfo</span></a> <a href="https://sigmoid.social/tags/bfo2020" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bfo2020</span></a> <a href="https://sigmoid.social/tags/pmd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pmd</span></a> <a href="https://sigmoid.social/tags/materialsscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>materialsscience</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/jobad" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>jobad</span></a> <a href="https://sigmoid.social/tags/ontologyengineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ontologyengineering</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/modeling" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modeling</span></a> <span class="h-card" translate="no"><a href="https://sigmoid.social/@fizise" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>fizise</span></a></span> <a href="https://sigmoid.social/tags/materialdigital" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>materialdigital</span></a> <a href="https://sigmoid.social/tags/nfdimatwerk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nfdimatwerk</span></a> <span class="h-card" translate="no"><a href="https://wisskomm.social/@fiz_karlsruhe" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>fiz_karlsruhe</span></a></span></p>
Wikidata<p>What does it take to maintain one of the world's largest repositories of free, structured knowledge? </p><p>Read this interview about the challenges Wikidata faces and how the team handles massive scale and constant updates, all while remaining open source:<br> <a href="https://www.bigdatawire.com/2025/07/10/scaling-the-knowledge-graph-behind-wikipedia/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bigdatawire.com/2025/07/10/sca</span><span class="invisible">ling-the-knowledge-graph-behind-wikipedia/</span></a> <a href="https://wikis.world/tags/OpenData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenData</span></a> <a href="https://wikis.world/tags/KnowledgeGraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KnowledgeGraphs</span></a> <a href="https://wikis.world/tags/BigData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BigData</span></a> <a href="https://wikis.world/tags/SemanticWeb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SemanticWeb</span></a></p>
Harald Sack<p>Congratulations to Akhil Thomas for his succesful PhD defense today in Freiburg with a thesis on Data-driven analysis of microstructure-sensitive fatigue damage initiation! 🎉🥂🙌</p><p><a href="https://sigmoid.social/tags/pmd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pmd</span></a> <a href="https://sigmoid.social/tags/materialsscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>materialsscience</span></a> <a href="https://sigmoid.social/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ai</span></a> <a href="https://sigmoid.social/tags/KnowledgeGraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KnowledgeGraphs</span></a> <a href="https://sigmoid.social/tags/freiburg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>freiburg</span></a> <a href="https://sigmoid.social/tags/phd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>phd</span></a> <a href="https://sigmoid.social/tags/academiclife" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>academiclife</span></a></p>
Harald Sack<p>This week our colleagues <span class="h-card" translate="no"><a href="https://fedihum.org/@tabea" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>tabea</span></a></span> and Linnea Söhn presented our joint work at the <a href="https://sigmoid.social/tags/DH2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DH2025</span></a> poster presentation at 30+°C outside in Lisbon, Portugal :) </p><p>poster at zenodo: <a href="https://zenodo.org/records/15878213" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">zenodo.org/records/15878213</span><span class="invisible"></span></a></p><p><a href="https://sigmoid.social/tags/dh" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dh</span></a> <a href="https://sigmoid.social/tags/nfdirocks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nfdirocks</span></a> <span class="h-card" translate="no"><a href="https://nfdi.social/@nfdi4culture" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>nfdi4culture</span></a></span> <span class="h-card" translate="no"><a href="https://nfdi.social/@NFDI4Memory" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>NFDI4Memory</span></a></span> <span class="h-card" translate="no"><a href="https://nfdi.social/@NFDI4DS" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>NFDI4DS</span></a></span> <a href="https://sigmoid.social/tags/NFDIMatWerk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NFDIMatWerk</span></a> <a href="https://sigmoid.social/tags/researchdatamanagement" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>researchdatamanagement</span></a> <span class="h-card" translate="no"><a href="https://sigmoid.social/@fizise" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>fizise</span></a></span> <span class="h-card" translate="no"><a href="https://wisskomm.social/@fiz_karlsruhe" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>fiz_karlsruhe</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@jonatan" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>jonatan</span></a></span> <span class="h-card" translate="no"><a href="https://fosstodon.org/@heikef" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>heikef</span></a></span> <span class="h-card" translate="no"><a href="https://fedihum.org/@sourisnumerique" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sourisnumerique</span></a></span> <span class="h-card" translate="no"><a href="https://fedihum.org/@linnaea" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>linnaea</span></a></span> <span class="h-card" translate="no"><a href="https://fedihum.org/@sashabruns" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sashabruns</span></a></span> <span class="h-card" translate="no"><a href="https://blog.epoz.org/" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>epoz</span></a></span> <a href="https://sigmoid.social/tags/ontologies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ontologies</span></a> <br><a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ai</span></a></p>
FIZ ISE Research Group<p>Our colleague <span class="h-card" translate="no"><a href="https://fedihum.org/@tabea" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>tabea</span></a></span> is presenting our joint work at DigitalHumanities 2025 in Lisbon, Portugal, with Linnea Söhn, J. Steller, P. Kehrein, A. Büttner, @epoz, <span class="h-card" translate="no"><a href="https://fedihum.org/@sashabruns" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sashabruns</span></a></span> J. Grünewälder, J. Hörnschemeyer, C. Sander, V. Grund, <span class="h-card" translate="no"><a href="https://fosstodon.org/@heikef" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>heikef</span></a></span> <span class="h-card" translate="no"><a href="https://sigmoid.social/@lysander07" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>lysander07</span></a></span> &amp; T. Schrade: NFDI4Culture Integration Stories: Bridging Gaps Between Isolated Research Resources</p><p><span class="h-card" translate="no"><a href="https://nfdi.social/@nfdi4culture" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>nfdi4culture</span></a></span> <a href="https://sigmoid.social/tags/NFDIrocks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NFDIrocks</span></a> <span class="h-card" translate="no"><a href="https://nfdi.social/@NFDI4DS" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>NFDI4DS</span></a></span> <span class="h-card" translate="no"><a href="https://nfdi.social/@NFDI4Memory" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>NFDI4Memory</span></a></span> <a href="https://sigmoid.social/tags/NFDIMatWerk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NFDIMatWerk</span></a> <a href="https://sigmoid.social/tags/ontologies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ontologies</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/researchdatamanagement" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>researchdatamanagement</span></a> <a href="https://sigmoid.social/tags/researchdata" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>researchdata</span></a> <span class="h-card" translate="no"><a href="https://wisskomm.social/@fiz_karlsruhe" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>fiz_karlsruhe</span></a></span> <a href="https://sigmoid.social/tags/dh2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dh2025</span></a></p>
Harald Sack<p>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 ;-) </p><p><a href="https://sigmoid.social/tags/ise2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ise2025</span></a> <a href="https://sigmoid.social/tags/OWL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OWL</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/semweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semweb</span></a> <a href="https://sigmoid.social/tags/RDF" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RDF</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <span class="h-card" translate="no"><a href="https://wisskomm.social/@fiz_karlsruhe" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>fiz_karlsruhe</span></a></span> <span class="h-card" translate="no"><a href="https://sigmoid.social/@fizise" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>fizise</span></a></span> <span class="h-card" translate="no"><a href="https://fedihum.org/@tabea" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>tabea</span></a></span> <span class="h-card" translate="no"><a href="https://fedihum.org/@sourisnumerique" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sourisnumerique</span></a></span> <span class="h-card" translate="no"><a href="https://sigmoid.social/@enorouzi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>enorouzi</span></a></span></p>
Harald Klinke<p>New case study on how LLMs support knowledge graph creation for historical bookbinding:<br>“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.<br>Open access: <a href="https://www.mdpi.com/2504-4990/7/3/59" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">mdpi.com/2504-4990/7/3/59</span><span class="invisible"></span></a></p><p><a href="https://det.social/tags/KnowledgeGraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KnowledgeGraphs</span></a> <a href="https://det.social/tags/DigitalHumanities" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigitalHumanities</span></a> <a href="https://det.social/tags/CulturalHeritage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CulturalHeritage</span></a> <a href="https://det.social/tags/BookHistory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BookHistory</span></a> <a href="https://det.social/tags/AIforHumanities" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AIforHumanities</span></a> <a href="https://det.social/tags/Neo4j" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Neo4j</span></a> <a href="https://det.social/tags/OntologyEngineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OntologyEngineering</span></a> <a href="https://det.social/tags/LLM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LLM</span></a> <a href="https://det.social/tags/MachineLearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MachineLearning</span></a> <a href="https://det.social/tags/openaccess" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>openaccess</span></a></p>
Brett Kromkamp<p>Contextualise AI... this is what I have been working on for the last year or so: <a href="https://brettkromkamp.com/posts/contextualise-ai/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">brettkromkamp.com/posts/contex</span><span class="invisible">tualise-ai/</span></a></p><p>The core of the system is still graph-based. AI complements and even, to a degree, enhances, but does not replace... not even close.</p><p>Anyway, it's coming together. </p><p><a href="https://indieweb.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://indieweb.social/tags/genai" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>genai</span></a> <a href="https://indieweb.social/tags/llms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>llms</span></a> <a href="https://indieweb.social/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ai</span></a></p>
Harald Sack<p>In today's ISE 2025 lecture,, we will introduce SPARQL as a query language for knowledge graphs. Again, I'm trying out 'Dystopian Novels' as example knowledge graph playground. Let's see, if the students might know any of them. Wtat do you think? ;-) </p><p><a href="https://sigmoid.social/tags/dystopia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dystopia</span></a> <a href="https://sigmoid.social/tags/literature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>literature</span></a> <a href="https://sigmoid.social/tags/ise2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ise2025</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/semweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semweb</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/sparql" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sparql</span></a> <a href="https://sigmoid.social/tags/lecture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lecture</span></a> <span class="h-card" translate="no"><a href="https://fedihum.org/@tabea" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>tabea</span></a></span> <span class="h-card" translate="no"><a href="https://fedihum.org/@sourisnumerique" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sourisnumerique</span></a></span> <span class="h-card" translate="no"><a href="https://sigmoid.social/@enorouzi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>enorouzi</span></a></span></p>
Harald Sack<p>NFDI4DS is hosting its second Summer School on Artificial Intelligence and Knowledge Graphs for Scholarly Data (AIKG-SD 2025) 🥳 </p><p>This year's theme: “Research Towards Sustainable Societies”</p><p>🗣 Keynotes &amp; Interactive Tutorials<br>☕ Networking<br>🏆 Poster Session &amp; Best Poster Award</p><p>September 23/24, 2025 <br>Leuphana University Lüneburg<br>Application deadline: June 27, 2025! </p><p><a href="https://sites.google.com/view/aikg-sd-2025/home?authuser=0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">sites.google.com/view/aikg-sd-</span><span class="invisible">2025/home?authuser=0</span></a></p><p><a href="https://sigmoid.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://sigmoid.social/tags/summerschool" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>summerschool</span></a> <span class="h-card" translate="no"><a href="https://nfdi.social/@NFDI4DS" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>NFDI4DS</span></a></span> <a href="https://sigmoid.social/tags/nfdirocks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nfdirocks</span></a> <span class="h-card" translate="no"><a href="https://sigmoid.social/@GenAsefa" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>GenAsefa</span></a></span> <span class="h-card" translate="no"><a href="https://sigmoid.social/@fizise" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>fizise</span></a></span> <span class="h-card" translate="no"><a href="https://openbiblio.social/@tibhannover" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>tibhannover</span></a></span> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a></p>
isws<p>Good morning ISWS 2025! It's day 04 of the summer school. Today, we are working on our research tasks and will have a relaxing afternoon at the swimming pool before we will be chasing deadlines tomorrow :)</p><p><a href="https://sigmoid.social/tags/isws2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>isws2025</span></a> <a href="https://sigmoid.social/tags/summerschool" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>summerschool</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/research" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>research</span></a> <a href="https://sigmoid.social/tags/bertinoro" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bertinoro</span></a> <a href="https://sigmoid.social/tags/semweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semweb</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/llms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>llms</span></a> <a href="https://sigmoid.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://sigmoid.social/tags/academiclife" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>academiclife</span></a></p>
datum (n=1)<p>Hmm!</p><blockquote><p>the broader platform capture of the web, rendering us as consumer-users of information services rather than empowered people communicating over informational protocols.</p></blockquote><p>...</p><blockquote><p>the dream of a seamless "knowledge graph of everything" is unlikely to deliver on the utopian promises made by techno-solutionists, but they do create new opportunities for algorithmic oppression </p></blockquote><p><a href="https://neuromatch.social/@jonny/110346670913611962" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">neuromatch.social/@jonny/11034</span><span class="invisible">6670913611962</span></a></p><p><a href="https://zeroes.ca/tags/KnowledgeGraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KnowledgeGraphs</span></a> <a href="https://zeroes.ca/tags/information" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>information</span></a></p>
isws<p>Was Michelangelo really a turtle?<br>This question will be solved by the research task force of <span class="h-card" translate="no"><a href="https://sigmoid.social/@lysander07" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>lysander07</span></a></span> who is presenting this LLM question answering and Information Extraction task, in which the reliability of LLMs applied on historical documents will be analysed.</p><p><a href="https://sigmoid.social/tags/isws2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>isws2025</span></a> <a href="https://sigmoid.social/tags/dh" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dh</span></a> <a href="https://sigmoid.social/tags/digitalhumanities" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>digitalhumanities</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/semweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semweb</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/llms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>llms</span></a> <a href="https://sigmoid.social/tags/informationextraction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>informationextraction</span></a> <a href="https://sigmoid.social/tags/renaissance" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>renaissance</span></a> <a href="https://sigmoid.social/tags/michelangelo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>michelangelo</span></a> <a href="https://sigmoid.social/tags/TMNT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TMNT</span></a></p>
isws<p>"Ceci n'est pas sémantic"<br>Frank van Harmelen is alluding to the famous Réné Magritte painting "Ceci n'est pas une pipe" pointing out the the knowledge graphs we are using frequently don't carry any semantics at all, but are only "nicely" structured graphs.</p><p><a href="https://sigmoid.social/tags/isws2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>isws2025</span></a> <a href="https://sigmoid.social/tags/keynote" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>keynote</span></a> <a href="https://sigmoid.social/tags/llms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>llms</span></a> <a href="https://sigmoid.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/semantics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semantics</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/semweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semweb</span></a> <a href="https://sigmoid.social/tags/summerschool" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>summerschool</span></a> <a href="https://sigmoid.social/tags/philosophy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>philosophy</span></a> <a href="https://sigmoid.social/tags/ontologies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ontologies</span></a></p>
isws<p>In his keynote, Frank van Harmelen is recommending the following book by Turing Award winner Leslie Valiant: The Importance of Being Educable - A New Theory of Human Uniqueness.<br>Valiant argues argues that in the age of AI (and current developments in LLMs) understanding the nature of our own educability is crucial to safeguarding our future. </p><p><a href="https://sigmoid.social/tags/isws2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>isws2025</span></a> <a href="https://sigmoid.social/tags/keynote" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>keynote</span></a> <a href="https://sigmoid.social/tags/llms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>llms</span></a> <a href="https://sigmoid.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/intelligence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>intelligence</span></a> <a href="https://sigmoid.social/tags/summerschool" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>summerschool</span></a> <a href="https://sigmoid.social/tags/philosophy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>philosophy</span></a></p>
isws<p>CRISIS IN MACHINE LEARNING - Semantics to the Rescue<br>Frank van Harmelen starts his keynote at ISWS 2025 with this headline from "The AI Times"<br>So, what is this crisis about? There are the following (still) unsoloved problems in AI research: <br>- Learning from small data<br>- Explainable AI<br>- Updating<br>- Learning by explaining</p><p><a href="https://sigmoid.social/tags/isws2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>isws2025</span></a> <a href="https://sigmoid.social/tags/llms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>llms</span></a> <a href="https://sigmoid.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/explainableAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>explainableAI</span></a> <a href="https://sigmoid.social/tags/summerschool" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>summerschool</span></a> <a href="https://sigmoid.social/tags/keynote" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>keynote</span></a></p>
isws<p>Are you ready? Bertinoro castle is waiting for you! Tomorrow, the 2025 edition of the International Semantic Web Research Summer School is about to begin. We are waiting for 60 graduate students, all eager to become a researcher in the field. </p><p>Please post a hi if you are attending this year (or have attended in the past...)</p><p><a href="https://2025.semanticwebschool.org/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">2025.semanticwebschool.org/</span><span class="invisible"></span></a></p><p>Hashtag for this year's edition is <a href="https://sigmoid.social/tags/isws2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>isws2025</span></a></p><p><a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <a href="https://sigmoid.social/tags/semweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semweb</span></a> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/llms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>llms</span></a> <a href="https://sigmoid.social/tags/responsibleAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>responsibleAI</span></a> <a href="https://sigmoid.social/tags/neurosymbolicAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>neurosymbolicAI</span></a> <a href="https://sigmoid.social/tags/summerschool" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>summerschool</span></a> <a href="https://sigmoid.social/tags/PhD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PhD</span></a></p>
Harald Sack<p>Last preparations for the upcoming International Semantic Web Research Summer School 2025, before traveling the last leg of the journey from Bologna to Bertinoro tomorrow.</p><p><span class="h-card" translate="no"><a href="https://sigmoid.social/@isws" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>isws</span></a></span> <a href="https://sigmoid.social/tags/semweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semweb</span></a> <a href="https://sigmoid.social/tags/semanticweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>semanticweb</span></a> <span class="h-card" translate="no"><a href="https://sigmoid.social/@eswc_conf" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>eswc_conf</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@iswc_conf" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>iswc_conf</span></a></span> <a href="https://sigmoid.social/tags/knowledgegraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knowledgegraphs</span></a> <a href="https://sigmoid.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://sigmoid.social/tags/academiclife" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>academiclife</span></a></p>
FIZ Karlsruhe<p>FIZ Karlsruhe at <a href="https://wisskomm.social/tags/ESWC2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESWC2025</span></a> in Portorož</p><p>Our ISE team – Harald Sack, Tabea Tietz, Sasha Bruns, Ebrahim Norouzi &amp; Sven Hertling – contributed with multiple talks and workshops on semantic technologies.</p><p>Highlight: The SemDH 2025 workshop on Semantic Digital Humanities</p><p>Keynote by Laura Hollink on Cultural Bias in Linked Open Data</p><p>Panel with Harald Sack &amp; others<br>Proud to shape the future of <br><a href="https://wisskomm.social/tags/KnowledgeGraphs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KnowledgeGraphs</span></a> &amp; <a href="https://wisskomm.social/tags/DigitalHumanities" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigitalHumanities</span></a>!</p><p> <a href="https://wisskomm.social/tags/SemanticWeb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SemanticWeb</span></a> <a href="https://wisskomm.social/tags/OpenData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenData</span></a> <a href="https://wisskomm.social/tags/SemDH2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SemDH2025</span></a> <a href="https://wisskomm.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://wisskomm.social/tags/Research" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Research</span></a> <a href="https://wisskomm.social/tags/LinkedOpenData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinkedOpenData</span></a></p>