All office hours are in SS 2133 and the times are:
Radu Craiu - Wednesday 4-5pm
Min Qian - Thursday 3-4pm
Angelo Valov - Thursday 5-6pm
Mohammed Shakhatreh - Thursday 6-7pm

In addition, a couple of grad students from the Department of Statistics, Meng and John, provide help in room 55B of the New College. The times are:

Meng Du:
Monday 3.30-6pm
Tuesday 1-4pm
Wednesday 3-5.30pm
Thursday 1-3.30pm

John Sheriff:
Monday 9am-12pm
Wednesday 9am-12pm
Thursday 10am-12pm