Harald Sack

Professor at FIZ Karlsruhe & KIT with research focus on Semantic Technologies, Knowledge Graphs, and Exploratory Search...

[Harald Sack @lysander07]

All the latest news about our new free #MOOC lecture #KnowledgeGraphs - foundations and applications including additional material you can find via my fediverse account:
https://t.co/J7B6oXZjW4 @openHPI @FIZKarlsruhe

[Harald Sack @lysander07]

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: https://t.co/b8yxl9g3n4
#semanticweb #linkeddata #llm #mooc

[Harald Sack @lysander07]

@ECMLPKDD I always end up in a #paywall at #springer What’s the trick to get access (except paying), since you’re advertising free access for a month here??

[FIZ Karlsruhe @FIZKarlsruhe]

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“.
👉https://t.co/gN5afym9D3
#Karlsruhe #KI #Wissensgraphen #NLProc

[Harald Sack @lysander07]

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:
https://t.co/3duKbhcBu1
@FIZKarlsruhe @fiziseka @KITKarlsruhe

[Harald Sack @lysander07]

@CBasis @openHPI Thank you very much for your feedback! Highly appreciated!

[Sasha Bruns @sashavses]

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]

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

Slides: https://t.co/wwSC1KcZ1S
#isws2023 #semanticweb

More about my lectures in the #Fediverse https://t.co/J7B6oXZjW4

[Harald Sack @lysander07]

@FrankVanHarmele @marcinpaprzycki @HaraldSack I didn't know that there is another "Harald Sack" ;-)

[Tabea Tietz @Tabea_T]

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

[Harald Sack @lysander07]

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

[Harald Sack @lysander07]

@heikopaulheim @SpringerNature @JanPortisch @pRistoski Congratulations! I would have loved to watch the series, too! 😎🥳🥂🎉

[Harald Sack @lysander07]

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 ;-)

[Harald Sack @lysander07]

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: https://t.co/J7B6oXZjW4
ESWC conferences is also there: https://t.co/eahvq0jpnW

[Harald Sack @lysander07]

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]

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]

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 https://t.co/J7B6oXZjW4
#nlp #lecture

[Harald Sack @lysander07]

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

https://t.co/9Tc6ocMRXv

[Harald Sack @lysander07]

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.

https://t.co/SEkf6mdvZQ

#nlp #llms #lecture
More lecture information in the #FEDIVERSE
Follow #LinkInBio

[Harald Sack @lysander07]

@MEVidalSerodio @Ahmad_Sakor @TIB_SDM @l3s_luh Congratulations!!