@misc{Wilcox-OHearn2,
 author = "L. Amber Wilcox-O'Hearn and Graeme Hirst and Alexander Budanitsky",
 title = "Real-word spelling correction with trigrams: A reconsideration of the Mays, Damerau, and Mercer model",
 year = "2006",
 month = "February",
 abstract = "The trigram-based noisy-channel model of real-word spelling-error
             correction that was presented by Mays, Damerau, and Mercer in 1991 has
             never been adequately evaluated or compared with other methods.  We
             analyze the advantages and limitations of the method, and present a
             new evaluation that enables a meaningful comparison with the
             WordNet-based method of Hirst and Budanitsky. The trigram method is
             found to be superior, even on content words. We then improve the
             method further and experiment with a new variation that optimizes over
             fixed-length windows instead of over sentences.",
note = "Superseded by 2008 CICLing version.",
 download = "http://ftp.cs.toronto.edu/pub/gh/WilcoxOHearn-etal-2006.pdf"
}