See http://www.winterintelligence.org/venue/ for information on the venue and transport.
The default location for lodging is at St. Anne’s Campus of Oxford University. You will have the chance to reserve a room there as part of the registration process, when you register online. If you prefer to secure lodging elsewhere in the vicinity of Oxford, this is simple to do via standard online hotel reservation mechanisms, but you are encouraged to do so well in advance as hotels may fill up.
We look forward to seeing you at AGI-12@Oxford!