TY - RPRT TI - Language Model Combination and Adaptation Using Weighted Finite State Transducers AU - Liu, X. AU - Gales, M. J. F. AU - Hieronymus, J. L. AU - Woodland, P. C. PY - 2010 UR - https://ntrs.nasa.gov/citations/20110023765 ID - 20110023765 ER -