Adrià Giménez Alfons Juan Bernoulli HMMs at Subword Level for Handwritten Word Recognition. 497-504 2009 IbPRIA http://dx.doi.org/10.1007/978-3-642-02172-5_64 conf/ibpria/2009 db/conf/ibpria/ibpria2009.html#GimenezJ09