@article{12:39,author={Dorota Gowacka and John Shawe-Taylor and Alex Clark and Colin de la Higuera and Mark Johnson}, Title={Introduction to the Special Topic on Grammar Induction, Representation of Language and Language Learning},journal={Journal of Machine Learning Research},volume={12}, url={http://www.jmlr.org/papers/volume12/glowacka11a/glowacka11a.pdf}}