Note that this will look at results from experiments already done. It does not run new experiments -- it might take an hour to generate the full set of results for a given cache size (as summarised in Appendix D of the document this form produces). (To run individual experiments see the on-line form. To run a set of experiments see, within the directory /home/pjbrown/tourist_database/cache, the scripts: all allall allallall.)
The cache size can either be fixed in size for each of the starting points (Exeter, etc.), e.g. 20 entries, or made to be vatiable in size and to cover all the hits with a score above a given threshold.
variable 5 20 30 39 48
Give the amount of look-ahead to be used: 0 3 5 10 15 20
Do you want some (quite long) explanatory text about the experiments to be included? We recommend first-time users to select "yes". No Yes