The 12th International Joint Conference on Knowledge Graphs (IJCKG 2023) is a premium academic forum on Knowledge Graphs. The mission of IJCKG 2023 is to bring together international researchers in the Knowledge Graph community and other related areas to present their innovative research results or novel applications of Knowledge Graphs.

IJCKG2023 will take place from December 8 to 9, 2023 in Miraikan - The National Museum of Emerging Science and Innovation, Tokyo, Japan. IJCKG2023 will be a hybrid conference, with both in-person and virtual attendance options.

Invited Speakers

Frantz Baader Yudai Nakamoto

Franz Baader

Full Professor, TU Dresden, Germany

Optimal Repairs in the Description Logic EL Revisited

Yudai Nakamoto

SCSK Corporation

Generative AI in Business and Expectations for Knowledge Graphs


7 Dec 2023: The tentative proceedings page was published. [detail..]
2 Dec 2023: Program Committee page was published. [detail..]
30 Nov 2023: The list of accepted papers (Poster & Demo Track) was published. [detail..]
30 Nov 2023: Program page was published. [detail..]
31 Oct 2023: Inivited Talk page was published. [detail..]
30 Oct 2023: The list of accepted papers (Research Track) was published. [detail..]
21 Oct 2023: Registration is now open. [detail..]
18 Oct 2023: Deadlines extended: Poster and demo paper submission - October 27, 2023, Poster and demo paper notification - November 10, 2023.
29 Aug 2023: Deadlines extended: Abstract – September 11, 2023, Full Paper – September 18, 2023.
29 Aug 2023: Call for KGR4XAI Workshop Papers was published. [details..]
31 May 2023: Call for Poster and Demo Papers was published. [detail..]
31 May 2023: Call for Papers was published. [detail..]
14 Jan 2023: Call for Workshop Proposals was published. [detail..]
26 Dec 2022: The conference website (tentative version) was published.


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  • JSAI-SIG on Semantic Web and Ontology
  • IJCKG Steering Committee
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