Extraction of coherent relevant passages using hidden Markov models.

Jing Jiang Chengxiang Zhai Extraction of coherent relevant passages using hidden Markov models. 295-319 2006 24 ACM Trans. Inf. Syst. 3 http://doi.acm.org/10.1145/1165775 db/journals/tois/tois24.html#JiangZ06