改进的Katz算法及其在基于Lattice识别系统中的应用

张磊，陆冬，项学智

Modified Katz Approach and Its Application in Speech Recognition Based on Lattice

ZHANG Lei, LU Dong, XIANG Xue-Zhi

模式识别与人工智能 . 2011, (2): 249 -254 .