@inproceedings{BMSp12a,  
  author    = {Ricardo A. Baeza-Yates and
               Julien Masan{\`e}s and
               Marc Spaniol},
  title     = {The {$2^{nd}$} temporal web analytics workshop (TempWeb 2012)},
  booktitle = {Proceedings of the {$2^{nd}$} {I}nternational {T}emporal {W}eb {A}nalytics {W}orkshop {(TempWeb)}, {L}yon, {F}rance},
publisher    = {ACM},
  year      = {2012},
  pages     = {i-ii}
}