[Planning-inf] Draft paper from today's talk

Hi all, A few of you have requested the paper from my talk - see attached. This isn't the camera-ready copy of the paper, accounting for the reviewers' comments, but the idea and results are there. Cheers, Andrew -- Dr Andrew Coles Lecturer Department of Informatics, King's College London Room: S6.14, Tel: +44 (0) 20 7848 1511