Chinese Speech Information Retrieval for Questions on Mobile Phone Operation Kai Ishikawa author Susumu Akamine author Ken Hanazawa author 2006-11 text Proceedings of the 20th Pacific Asia Conference on Language, Information and Computation Tsinghua University Press Huazhong Normal University, Wuhan, China conference publication ishikawa-etal-2006-chinese http://hdl.handle.net/2065/29064 https://aclanthology.org/Y06-1016/ 2006-11 117 125