Monday, 16 December 2024, SOC² is organizing a day dedicated to dataflow models of computation to celebrate the anniversary of the famous paper of Gilles Kahn on KPN, entitled « The semantics of a simple language for parallel programming » was published in 1974. The goal is to travel through the various research fields that has been opened by this paper. The original paper will be presented to start the day. The program and the registration link (free of charge) is here: