@inproceedings{DeHaanSzeider14,
 author = {de Haan, Ronald and Stefan Szeider},
 booktitle = {Principles of Knowledge Representation and
Reasoning: Proceedings of the Fourteenth
International Conference, KR 2014, Vienna, Austria,
July 20-24, 2014},
 editor = {Chitta Baral and Giuseppe {De Giacomo} and Thomas
Eiter},
 pages = {82--91},
 publisher = {AAAI Press},
 title = {The Parameterized Complexity of Reasoning Problems Beyond {NP}},
 url = {http://arxiv.org/abs/1312.1672},
 year = {2014}
}