Ranking-based readability assessment for early primary children’s literature Yi Ma author Eric Fosler-Lussier author Robert Lofthus author 2012-06 text Proceedings of the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Eric Fosler-Lussier editor Ellen Riloff editor Srinivas Bangalore editor Association for Computational Linguistics Montréal, Canada conference publication ma-etal-2012-ranking https://aclanthology.org/N12-1063/ 2012-06 548 552