AAAI 2019 unified all AI, 3000 participants, at the conference in Honolulu: Perception, Representation and Reasoning, Learning, Natural Interaction, Societal Impact. 1147 papers have been accepted (submitted 7095) with the most coming from China, followed by USA, Japan and at 4th rank Germany.

Sibylle Hess (C1) gave the talk for our paper:
Sibylle Hess, Wouter Duivesteijn, Katharina Morik, Philipp-Jan Honysz
"The SpectACl of Nonconvex Clustering: A Spectral Approach to Density-Based Clustering",

Christopher Morris (A6) presented:
Christopher Morris, Martin Ritzert, Matthias Fey, William L. Hamilton, Jan Eric Lenssen, Gaurav Rattan, Martin Grohe
"Weisfeiler and Leman Go Neural: Higher-order Graph Neural Networks".