09:00 - 09:25 Jim Wittebol: The weight distribution bound for polar collinearity graphs

09:25 - 09:50 Thijs van Veluw: A unifying framework of existing and new constructions of Neumaier graphs

10:10 - 10:35 Hong-Jun Ge: On co-edge-regular graphs with four distinct eigenvalues

10:35 - 11:00 Jing-Yuan Liu: On signed graph with smallest eigenvalue at least −3 and their lattices

11:05 - 11:30 Jiafu He: Some advances in path-critical Ramsey numbers

13:30 - 13:55 Ruihan Xie: Divisible design graphs obtained by plugging a divisible difference set into a

construction for antipodal distance-regular graphs of diameter 3

13:55 - 14:20 Ruilin Ma: A generalisation of a matrix construction of divisible design graphs

14:20 - 14:45 Letian Zhang: On Delsarte cliques in the collinearity graphs of nets