COSYNE brings experimental and theoretical approaches together to understand how neural systems support behaviour and cognition. Research connects systems neuroscience with computational models, emphasizing explanations of brain function and exchange between empirical and theoretical researchers. The main meeting runs 11–14 March, followed by workshops on 15–16 March. Abstracts use double-blind review and closed on 18 October 2026 at 23:59 AoE. Registration opens on 2 November. Presenting authors must register by 31 January 2027 at 23:59 EST. Early rates end on 2 February at 23:59 EST.
IJCAI invites original research across artificial intelligence, including new problems, methods for new application domains and interdisciplinary work. Alongside its main track, the 2027 edition includes special tracks on AI for science, health, arts and creativity, and social good. A satellite event follows in Hengqin, China, on 15–17 August. Abstracts are due 4 January and papers 11 January 2027, at 23:59 AoE. Main-track submissions allow seven body pages plus two reference pages and use double-blind review. Accepted work requires an author presentation in person. Submission fees and recipr