Unsupervised language model adaptation based on automatic text collection from WWW. - Motoyuki Suzuki; Yasutomo Kajiura; Akinori Ito; Shozo Makino (INTERSPEECH, 2006)

Automatic Query Generation and Query Relevance Measurement for Unsupervised Language Model Adaptation of Speech Recognition. - Akinori Ito; Yasutomo Kajiura; Motoyuki Suzuki; Shozo Makino (EURASIP J. Audio Speech Music. Process., 2009)