@inProceedings{ncba-wipis-05,
   author =       {Pecora, F. and Cesta, A.},
   title =        {{Evaluating Plans through Restrictiveness and Resource Strength}},
   booktitle = {{Proceedings of the 2nd Workshop on Integrating Planning into Scheduling (WIPIS) at AAAI-05, Pittsburgh, USA}},
   year =         {2005}
}