What is the paper "Oliver [1993]" describing a PHP algorithm to calculate text similarity?
Or this?
Programming Classics: Implementing the World's Best Algorithms (Hardback)
By (author) Ian OliverPublisher: Pearson Education
Published: 01 April 1994
ISBN 13: 9780131004139
ISBN 10: 013100413
http://www.bookdepository.co.uk/book/9780131004139/Programming-Classics
yes this should be it...
UPDATED:
http://marc.info/?l=php-internals&m=124336339205964&w=2 suggests that the link is http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.52.1476
Decision Graphs - An Extension of Decision Trees (1993) by Jonathan J. Oliver
I'm thinking
Decision Graphs - An Extension of Decision Trees
Jonathan J. OliverDepartment of Computer Science
Monash University
Clayton, Victoria, Australia
http://www.mail-archive.com/internals@lists.php.net/msg42231.html, there is a link which gives you an old link to the document here: http://web.archive.org/web/19970527103907/http://www.cs.monash.edu.au/~jono/TechReports/TR173.dgraph.ps