Spoken document retrieval using both word-based and syllable-based document spaces with latent semantic indexing. - Ken Ichikawa; Satoru Tsuge; Norihide Kitaoka; Kazuya Takeda; Kenji Kita (APSIPA, 2013)

Spoken Content Retrieval Using Distance Combination and Spoken Term Detection Using Hash Function for NTCIR10 SpokenDoc2 Task. - Satoru Tsuge; Ken Ichikawa; Norihide Kitaoka; Kazuya Takeda; Kenji Kita (NTCIR, 2013)