Evgeny Matusov Gregor Leusch Rafael E. Banchs Nicola Bertoldi Daniel Dechelotte Marcello Federico M. Kolss Young-Suk Lee José B. Mariño M. Paulik Salim Roukos Holger Schwenk Hermann Ney System Combination for Machine Translation of Spoken and Written Language. 1222-1237 2008 16 IEEE Transactions on Audio, Speech & Language Processing 7 http://dx.doi.org/10.1109/TASL.2008.914970 db/journals/taslp/taslp16.html#MatusovLBBDFKLMPRSN08