[Original Link] A highly abridged version of this article appeared in the IEE Review, Jan 2003. Unfortunately, as a result of the editorial process, significant typos and non-sequiturs were introduced, to the extent that I do not really wish to be associated with the published result. The original, however, makes much more sense and can be downloaded as a PDF here.
If You Love Your Data, Set it Free
January 17th, 2003