  Sadly, our esteemed colleague and friend Ning Cai passed away on 25th May,
2023. In his memory, Ingo Alth\"ofer, Holger Boche, Christian Deppe, Jens
Stoye, Ulrich Tamm, Andreas Winter, and Raymond Yeung have organized the
"Workshop on Information Theory and Related Fields" at the Bielefeld ZiF
(Center for Interdisciplinary Research). This special event will be held from
24th November to 26th November, 2023. The workshop aims to celebrate Ning Cai's
remarkable contributions to the field of information theory and to provide a
platform for discussing current research in related areas. Ning Cai's work has
had a significant impact on many domains, and this gathering will bring
together colleagues, collaborators, and young researchers who have been
influenced by his pioneering efforts.
