Stefan Mutter Bernhard Pfahringer Geoffrey Holmes Propositionalisation of Profile Hidden Markov Models for Biological Sequence Analysis. 278-288 2008 Australasian Conference on Artificial Intelligence http://dx.doi.org/10.1007/978-3-540-89378-3_27 conf/ausai/2008 db/conf/ausai/ausai2008.html#MutterPH08