The dataset has changed and is now available at another address, as mentioned in ftp://ftp.fu-berlin.de/pub/misc/movies/database/README .
The old dataset (that was used in this project) is still available for now, at the address ftp://ftp.fu-berlin.de/pub/misc/movies/database/frozendata/ .
Not sure how long it will be available, though.
The dataset has changed and is now available at another address, as mentioned in ftp://ftp.fu-berlin.de/pub/misc/movies/database/README . The old dataset (that was used in this project) is still available for now, at the address ftp://ftp.fu-berlin.de/pub/misc/movies/database/frozendata/ . Not sure how long it will be available, though.