ftp://ftp.cs.pitt.edu/web/projects/  direct

[DIR]wiki/  direct  2257+ twin directories
[DIR]tli/  direct  23 twin directories
[DIR]srg/  direct  709+ twin directories
[DIR]s-citi/  direct
[DIR]percs/  direct  4 twin directories
[DIR]nlp/  direct  62 twin directories
[DIR]coco/  direct  120 twin directories
[DIR]cast/  direct  688+ twin directories
[DIR]arch/  direct  18712+ twin directories