The LiU Semantic Web members have arrived at Cyprus for #womENcourage2022 Ying Li shahrzad khayatbashi Sijin Cheng and Mina Nikooie. Looking forward to interesting events & activities!

I’m looking forward to presenting this work on Sunday (Oct. 23) at the QuWeDa 2022 at International Semantic Web Conference

Sijin Cheng gives a presentation on Source Selection for SPARQL Endpoints: Fit for Heterogeneous Federations of RDF Data Sources? #iswc_conf #iswc2022

Huge congratulations to our Patrick Lambrix (Patrick Lambrix) for being honored as the "Remarkable Citizen 2022" of his home town Tongenaar, Belgium (stad Tongeren)! 🎉 🎉🎉 We are happy to have you at Linköpings universitet!!

Many thanks to my supervisors Olaf Hartig and Patrick Lambrix for continuously giving me encouragement and support. Special thanks to Katja Hose as the opponent for raising great questions and discussions. Of course, I am just halfway through my PhD journey, keep going …

There is a lot of research on establishing mappings between different ontologies, but hardly any work on how to leverage such mappings in a query federation engine. With Sijin Cheng and Seba Ferrada, we have embarked on changing that. Paper at CoopIS 2023 olafhartig.de/files/ChengEtA…

Adiós, Málaga! And a big thank you to all participants and organizers of the COST Action meeting on #DistributedKnowledgeGraphs for 2 days full of inspiring discussions. cost.eu/actions/CA1913… COST Action Distributed Knowledge Graphs

. Sijin Cheng presenting her research on considering vocabulary mappings during federated query processing, at the COST Action Distributed Knowledge Graphs COST Action plenary.

It’s a great honor that Seba Ferrada, Olaf Hartig and I have received the Best Paper Award at CoopIS 2023 for our paper titled “Considering Vocabulary Mappings in Query Plans for Federations of RDF Data Sources.” Find the paper at: ida.liu.se/~sijch63/files…

Slides of my keynote talk "GraphQL and RDF: Quo Vadis?" which I presented today at the QuWeDa workshop at International Semantic Web Conference olafhartig.de/slides/GraphQL…

Our paper "Ontology-Based GraphQL Server Generation for Data Access and Data Integration" just got "Accept" at Semantic Web Journal Semantic Web Journal, together with Olaf Hartig, @ArmientoRickard and Patrick Lambrix. 🥂🥂 LiU Semantic Web ▶️ ida.liu.se/~huali50/paper…

Congratulations Olaf Hartig LiU IDA to the Wallenberg Academy Fellowship with five years of funding!

A course on Knowledge Graphs is nothing new, but a course on Knowledge Graphs from this set of teachers is an interesting signal. GenAI is rapidly becoming the best motivation for symbolic AI in a long time!

Dear colleagues, please share our call for papers from SeMats workshop which will be co-located with the 20th SEMANTiCs conference in Amsterdam, September 17-19, 2024. ▶️sites.google.com/view/semanticm…

Today, our Sijin Cheng has nailed her PhD thesis on the thesis tree at Linköpings universitet The defense will be in three weeks, on May 23.

Ph.D. defence this week: Sijin Cheng, Query Processing over Heterogeneous Federations of Graph Data Thursday 23 May, 08:30 in Ada Lovelace, B Building, Campus Valla, Linköping urn.kb.se/resolve?urn=ur… #LiU

Big day for our Sijin Cheng, who successfully defended her PhD thesis today. Congratulations!! 🎉

LiU Semantic Web Sijin Cheng Linköpings universitet LiU IDA The opponent, Andreas Harth (Andreas Harth), has clearly worked with the material. Thanks Andreas! And thanks a lot as well to the examination committee, Maria-Esther Vidal, Graham Kemp, and Zheng Chen.

RDF & SPARQL folks! Here 👇🏻 is an example of the current standard approach to capture basic composite values such as lists in RDF. Have you tried querying such "lists" in SPARQL? Even manipulating them? It's painful!! We 🔱 will propose a new solution at ESWC Conferences. Stay tuned!

Our Olaf Hartig has won the Best Poster Award at ESWC Conferences 🎉