Harald Sack (@lysander07) 's Twitter Profile
Harald Sack

@lysander07

Professor at FIZ Karlsruhe & KIT with research focus on Semantic Technologies, Knowledge Graphs, and Exploratory Search...
sigmoid.social/@lysander07

ID: 5894872

linkhttps://goo.gl/xzpU1p calendar_today09-05-2007 10:29:01

6,6K Tweet

4,4K Followers

2,2K Following

ISWS (@isws_semweb) 's Twitter Profile Photo

📣📣📣 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/index.php/appl… #llm #creativeAI #kge #AI #knowledgegraphs #semweb #apply

ISWS (@isws_semweb) 's Twitter Profile Photo

Music and linked data may seem like an unlikely pair, but for Albert Meroño, they go hand in hand. The fusion of technology and art is truly mind-blowing! 2023.semanticwebschool.org/index.php/appl… #llm #creativeAI #kge #AI #knowledgegraphs #semweb #apply

Music and linked data may seem like an unlikely pair, but for <a href="/albertmeronyo/">Albert Meroño</a>, they go hand in hand. The fusion of technology and art is truly mind-blowing!

2023.semanticwebschool.org/index.php/appl…
#llm #creativeAI #kge #AI #knowledgegraphs #semweb #apply
Harald Sack (@lysander07) 's Twitter Profile Photo

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/apply/

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 &amp; the last opportunity you don't want to miss out on! There are #travelgrants
2023.semanticwebschool.org/apply/
Harald Sack (@lysander07) 's Twitter Profile Photo

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/knowle… #mooc #onlinelearning #semanticweb #ai #free

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/knowle…
#mooc #onlinelearning #semanticweb #ai #free
Harald Sack (@lysander07) 's Twitter Profile Photo

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/1QZxJ80… #nlp #llms #lecture More lecture information in the #FEDIVERSE Follow #LinkInBio

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/1QZxJ80…

#nlp #llms #lecture 
More lecture information in the #FEDIVERSE 
Follow #LinkInBio
Harald Sack (@lysander07) 's Twitter Profile Photo

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/stellenanze…

2 open PhD &amp; 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/stellenanze…
Harald Sack (@lysander07) 's Twitter Profile Photo

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

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
Harald Sack (@lysander07) 's Twitter Profile Photo

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.

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.
Harald Sack (@lysander07) 's Twitter Profile Photo

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? ;-)

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? ;-)
Harald Sack (@lysander07) 's Twitter Profile Photo

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

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
Harald Sack (@lysander07) 's Twitter Profile Photo

In case you should be missing my espresso posts, you have to check on my #Mastodon account for #coffeechallenge #perfectespresso #excellentespresso #eswc2023 #isws #isws2023 Information Service Engineering Group (FIZ-ISE) follow the link in the bio. BTW best espresso in Crete… so far ;-)

In case you should be missing my espresso posts, you have to check on my #Mastodon account for #coffeechallenge #perfectespresso #excellentespresso #eswc2023 #isws #isws2023 <a href="/fiziseka/">Information Service Engineering Group (FIZ-ISE)</a> follow the link in the bio. BTW best espresso in Crete… so far ;-)
Harald Sack (@lysander07) 's Twitter Profile Photo

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

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
Tabea Tietz (@tabea_t) 's Twitter Profile Photo

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 Sasha Bruns stefano_dg eleonora.marzi Andrea Poltronieri #isws2023

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 💚
<a href="/isws_semweb/">ISWS</a> <a href="/sashavses/">Sasha Bruns</a> <a href="/Stefano_DG93/">stefano_dg</a> <a href="/Eleonora_Marzi/">eleonora.marzi</a> <a href="/andpoltronieri/">Andrea Poltronieri</a> #isws2023
Sasha Bruns (@sashavses) 's Twitter Profile Photo

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. ⏳

Harald Sack (@lysander07) 's Twitter Profile Photo

In today's #ise2023 lecture you will learn about #SPARQL and how to query #RDF #knowledgegraphs Slides: drive.google.com/file/d/13gLES1… #isws2023 #semanticweb More about my lectures in the #Fediverse sigmoid.social/@lysander07

In today's #ise2023 lecture you will learn about #SPARQL and how to query #RDF #knowledgegraphs

Slides: drive.google.com/file/d/13gLES1…
#isws2023 #semanticweb 

More about my lectures in the #Fediverse sigmoid.social/@lysander07
Harald Sack (@lysander07) 's Twitter Profile Photo

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 FIZ Karlsruhe Information Service Engineering Group (FIZ-ISE) KIT Karlsruhe

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
<a href="/FIZKarlsruhe/">FIZ Karlsruhe</a> <a href="/fiziseka/">Information Service Engineering Group (FIZ-ISE)</a>  <a href="/KITKarlsruhe/">KIT Karlsruhe</a>
FIZ Karlsruhe (@fizkarlsruhe) 's Twitter Profile Photo

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

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
Harald Sack (@lysander07) 's Twitter Profile Photo

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/knowle… #semanticweb #linkeddata #llm #mooc

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/knowle…
#semanticweb #linkeddata #llm #mooc