PDL with Intersection and Converse Is 2 EXP-Complete
From Tetherless World Wiki
\begin{bibtex} @inproceedings{DBLP:conf/fossacs/GollerLL07,
author = {Stefan G{\"o}ller and
Markus Lohrey and
Carsten Lutz},
title = {PDL with Intersection and Converse Is 2 EXP-Complete},
booktitle = {FoSSaCS},
year = {2007},
pages = {198-212},
ee = {http://dx.doi.org/10.1007/978-3-540-71389-0_15},
crossref = {DBLP:conf/fossacs/2007},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
\end{bibtex}
