The Program

Welcome

09:00 - 09:15 | Sitzungssaal | English

Chair: Dr. Natanael Arndt (eccenca GmbH)

We will give all participants a warm welcome as well as present an overview on the sessions of the day.

• Dr. Natanael Arndt (eccenca GmbH): Greeting and presentation of the program slots
• Alejandro Villar: Lightning Talk: Linked Data Engine OGC- Rainbow

Keynote

09:15 - 09:45 | Sitzungssaal | English

Keynote: Large language models, data and knowledge: a virtuous circle

Prof. Dr. Felix Sasaki (SAP SE)

Vita

From 1993 until 1999, Felix studied Japanese and Linguistics in Berlin, Nagoya (Japan) and Tokyo. He then finished his PhD about XML and RDF based linguist modeling at the University of Bielefeld (Germany). His major workplaces include the World Wide Web Consortium (W3C), the DFKI (German research center for artificial intelligence), the educational publisher Cornelsen and the Brandenburg University of Applied Sciences. In October 2021, he joined SAP to work on in the realm of AI knowledge graphs and semantic technologies.

Session: Ontologies, Tools and Data Acquisition for Knowledge Graphs

10:15 - 11:15 | Sitzungssaal | English

Chair: Kirill Bulert (Institute for Applied Informatics)

This session will present topics in the area of building, modelling and visualizing Knowledge Graphs.

• Prof. Dr. Thomas Hoppe (Fraunhofer Institute for Open Communication Systems (FOKUS)): Reskriver: Template-based Modelling of recurrent Pattern in Knowledge Graphs
• Dr. Javad Chamanara (Technische Informationsbibliothek (TIB)): databri-x: Utilization of KGs for process and software modeling for energy optimization in data analysis
• Simon Bin (Institute for Applied Informatics): GeoSPARQL Queries mit Apache Jena auf RDF Daten
• Dr. Konrad Höffner (Institute for Medical Informatics, Statistics and Epidemiology (IMISE)): RickView: Lightweight Standalone Knowledge Graph Browsing Powered by Rust

Minutes by Future Knowledge Experts (Students)

11:15 - 12:00 | Sitzungssaal | English

Prof. Dr. Thomas Riechert (Leipzig University of Applied Sciences (HTWK)) and Prof. Dr. Andreas Both (Leipzig University of Applied Sciences (HTWK))

Student from multiple universities will present their Semantic Web projects in a fast and heroic minute madness. Session Chair: Thomas Riechert, HTWK

Session: Knowledge Graphs Use Cases and Applications

13:00 - 14:30 | Sitzungssaal | English

Chair: Magnus Knuth (eccenca GmbH)

This session will highlight application and use cases with and on top of Knowledge Graphs.

• Richard Nagelmaeker (Ubindr): Oops, I forgot. Police intelligence teams dealing with situations nobody thought about
• Dr. Andreas Wilde (Fraunhofer Institute for Integrated Circuits IIS, Division Engineering of Adaptive Systems EAS): Semantic Web für die Automation und Verbesserung der Energieeffizienz von Gebäuden im Betrieb
• DeAnna Harner (RPE Solutions, LLC): SCM: Inventory Mgt with Data Semantics
• Dr.-Ing. Sebastian Hellmann (Institute for Applied Informatics): DBpedia Databus 2.1
• Marcel Fröhlich (eccenca GmbH): Streamlining product development from definition to documentation
• Dr. Thorsten Liebig (derivo GmbH): Exploring and Querying Huge Knowledge Graphs

Session: Semantic Technologies and Artificial Intelligence

15:00 - 16:00 | Sitzungssaal | English

Chair: Dr. Natanael Arndt (eccenca GmbH)

This session will discuss Semantic Technologies in the broader context of Artificial Intelligence and Large Language Models such as ChatGPT.

• Lars-Peter Meyer (Institute for Applied Informatics): LLMs and Knowledge Graph Engineering: Exploring the possible Role of ChatGPT & Co in Knowledge Graph Engineering
• Dr. Aljoscha Burchardt (German Research Center for Artificial Intelligence): Is classical NLP coming to an end right now?
• Dr. Ken Wenzel (Fraunhofer Institute for Machine Tools and Forming Technology): LinkedFactory: Storing and querying production data at scale
• Paulo Ricardo Viviurka do Carmo (Leipzig University of Applied Sciences (HTWK)): DINOBBIO: Automatic Extracting Biochemical Knowledge From Academic Literature

Poster Awards and Closing Ceremony

16:00 - 16:30 | Sitzungssaal | English

Dr. Sebastian Tramp (eccenca GmbH)

We will award the best student posters with the eccenca LSWT Poster Award as well as close the 11th Leipzig Semantic Web Day.