@inproceedings{BackstromChenJonssonOrdyniakSzeider12,
 author = {Christer B{ä}ckstr{ö}m and Yue Chen and Peter
Jonsson and Sebastian Ordyniak and Stefan Szeider},
 booktitle = {Proceedings of the Twenty-Sixth AAAI Conference on
Artificial Intelligence, July 22-26, 2012, Toronto,
Ontario, Canada},
 editor = {J{ö}rg Hoffmann and Bart Selman},
 publisher = {AAAI Press},
 title = {The Complexity of Planning Revisited - A
Parameterized Analysis},
 year = {2012}
}