The blue social bookmark and publication sharing system.
Log in with your username.
I've lost my password.
Log in with your OpenID-Provider.
G. Krempl, T. Ha, and M. Spiliopoulou. Proc. of the 18th Int. Conf. on Discovery Science (DS 2015) , volume 9356 of Lecture Notes in Computer Science, page 101--115. Springer, (2015)