Ryu Takeda Shun'ichi Yamamoto Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Evaluation of Two Simultaneous Continuous Speech Recognition with ICA BSS and MFT-Based ASR. 384-394 2007 conf/ieaaie/2007 IEA/AIE http://dx.doi.org/10.1007/978-3-540-73325-6_38 db/conf/ieaaie/ieaaie2007.html#TakedaYKOO07