Logic Programming and Nonmonotonic Reasoning 11th International Conference, LPNMR 2011, Vancouver, Canada, May 16-19, 2011. Proceedings / [electronic resource] :
edited by James P. Delgrande, Wolfgang Faber.
- Berlin, Heidelberg : Springer Berlin Heidelberg, 2011.
- Lecture Notes in Computer Science, 6645 0302-9743 ; .