How to rate a paper

Just click one star and watch the mean rate change (and n increase).

To avoid repetitious ratings from a single user, your access to the rating routine will thereafter be restricted for some time. If you re-click during that time, your new vote will change your previous rating but will not be accepted as an additional new vote (n will not change). Note: Do to obvious misuse of this rating service, certain IP addresses had to be blocked.