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Harald Sack @lysander07
Joined May 2007
  • Tweets 6,437
  • Following 2,488
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Harald Sack@lysander07
9 Oct 2023
All the latest news about our new free #MOOC lecture #KnowledgeGraphs - foundations and applications including additional material you can find via my fediverse account: sigmoid.social/@lysander07 @openHPI @FIZKarlsruhe

Harald Sack (@lysander07@sigmoid.social)

1.73K Posts, 1.3K Following, 1.37K Followers · Professor at FIZ Karlsruhe & KIT with research focus on Knowledge Graphs, Semantic Technologies and Exploratory Search... Head of @fizise@sigmoid.social...

sigmoid.social
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This Wednesday, Oct 11, 2023, the first lecture of our new MOOC #KnowledgeGraphs - Foundations and Applications will go online. We will start with "Knowledge Representation with Graphs". Still time to register for free: open.hpi.de/courses/knowledg… #semanticweb #linkeddata #llm #mooc
Cover slide for week 1 of the OpenHPI MOOC course Knowledge Graphs - Foundations and Applications. Lecture 1: Knowledge Representation with Graphs, Lecture Overview, with Prof. Dr. Harald Sack, Tabea Tietz, Sasha Bruns, Mahsa Vafaie, and Ann Tan.

ALT Cover slide for week 1 of the OpenHPI MOOC course Knowledge Graphs - Foundations and Applications. Lecture 1: Knowledge Representation with Graphs, Lecture Overview, with Prof. Dr. Harald Sack, Tabea Tietz, Sasha Bruns, Mahsa Vafaie, and Ann Tan.

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Harald Sack retweeted
FIZ Karlsruhe@FIZKarlsruhe
3 Aug 2023
Wir suchen einen PostDoc/Senior Researcher (w/m/x) im Information Service Engineering Forschungsteam (FIZ ISE). Die Stelle ist Teil des Leibniz-Wissenschaftscampus „Digital Transformation of Research - DiTraRe“. 👉bit.ly/44TDCOb #Karlsruhe #KI #Wissensgraphen #NLProc
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If you are interested in the #ise2023 #lecture content on #NLP, #knowledgegraphs, #machinelearning including #LLMs, information for the entire series (including slides) are available via the fediverse: sigmoid.social/tags/ise2023 @FIZKarlsruhe @fiziseka @KITKarlsruhe
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Harald Sack retweeted
Sasha Bruns@sashavses
20 Jun 2023
Excited to share our work and insights and discuss next steps with the #CulturalHeritage community tomorrow! Join us as we explore the ways of integrating time into RDF based on real CH use cases. ⏳
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In today's #ise2023 lecture you will learn about #SPARQL and how to query #RDF #knowledgegraphs Slides: drive.google.com/file/d/13gL… #isws2023 #semanticweb More about my lectures in the #Fediverse sigmoid.social/@lysander07
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Harald Sack retweeted
Tabea Tietz@Tabea_T
17 Jun 2023
It's a wrap ISWS 2023! So so tired but so happy and proud to have been part of this amazing Assistant Tutor Team. Hoping to see everyone soon 💚 @isws_semweb @sashavses @Stefano_DG93 @Eleonora_Marzi @andpoltronieri #isws2023
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None of the commonly used #knowledgegraph embeddings capture any semantics - a bold statement, leading us the the fundamental question What is Semantics? by Frank van Harmelen at #isws2023 More info about the #summerschool on my Mastodon profile - follow link in bio
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In case you should be missing my espresso posts, you have to check on my #Mastodon account for #coffeechallenge #perfectespresso #excellentespresso #eswc2023 #isws #isws2023 @fiziseka follow the link in the bio. BTW best espresso in Crete… so far ;-)
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For more extensive #eswc2023 coverage (as well as #knowledge graphs or #semanticWeb stuff) you might take into account to switch to the #fediverse. You will find me here: sigmoid.social/@lysander07 ESWC conferences is also there: sigmoid.social/@eswc_conf
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Good morning #ESWC2023! Does anyone have the correct link for the GitHub repo of the SciKG workshop? The link on the web page unfortunately doesn't work... #scikg2023 Also in the RPI repo no "scikg-eswc-2023" can be found. Did you probably forget to make it open accessible? ;-)
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Preparing for #eswc2023 with an espresso at the beach bar. In only few days the 20th European/Extended #SemanticWeb Conference is about to start here in sunny Crete. For more extensive coverage … and more #espresso content follow me into the #fediverse via the link in the bio.
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In today's #ise2023 lecture we were talking about Naive Bayes Classification, POS Tagging, Distributional Semantics and Word Embeddings You can find out more about the lectures (including presentation slides) in the #fediverse at sigmoid.social/@lysander07 #nlp #lecture
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2 open PhD & PostDoc positions at FIZ Karlsruhe. Help us to solve challenging research questions in #knowledgegraph based research data management and knowledge extraction in the domains of historical sciences, mathematics, and more #nlp #nfdi #PhD fiz-karlsruhe.de/en/stellena…
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In today's lecture of #ISE2023 we were discussing simple statistical language models, i.e. n-gram models, and how they compare with today's large language models. drive.google.com/file/d/1QZx… #nlp #llms #lecture More lecture information in the #FEDIVERSE Follow #LinkInBio
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High time to learn about #knowledgegraph technology. Register now for our new free #OpenHPI online lecture "Knowledge Graphs - Foundations and Applications" starting in Oct 2023: open.hpi.de/courses/knowledg… #mooc #onlinelearning #semanticweb #ai #free
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Apply now!! Attention all aspiring students of #AI #knowledgegraphs #semanticweb Don't forget that you have until April 10th to apply for the #ISWS2023. Last call & the last opportunity you don't want to miss out on! There are #travelgrants 2023.semanticwebschool.org/a…
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Harald Sack retweeted
ISWS@isws_semweb
3 Apr 2023
Music and linked data may seem like an unlikely pair, but for @albertmeronyo, they go hand in hand. The fusion of technology and art is truly mind-blowing! 2023.semanticwebschool.org/i… #llm #creativeAI #kge #AI #knowledgegraphs #semweb #apply
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Harald Sack retweeted
ISWS@isws_semweb
28 Mar 2023
📣📣📣 IMPORTANT: DEADLINE EXTENSION 📣📣📣 Deadline has been moved from March 30th to April 10th! This is the last chance to apply at #ISWS2023! 🙌🏻 Don't miss out 2023.semanticwebschool.org/i… #llm #creativeAI #kge #AI #knowledgegraphs #semweb #apply
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Dear colleagues in the #SemanticWeb and #knowledgegraphs Community, did you already ask all your PhD students to register at #ISWS? Deadline March 30. @aldogangemi @albertmeronyo @esimperl @sebrudolph @MLuczak @heikopaulheim @micheldumontier @fabien_gandon @GeorgRehm @sonjas0815
ISWS@isws_semweb
21 Mar 2023
Attention all aspiring students! Don't forget that you have until March 30th to apply for the #ISWS2023. This is an opportunity you don't want to miss out on! 2023.semanticwebschool.org/i… #llm #creativeAI #kge #AI #knowledgegraphs #semweb #apply
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