Mohamed Afify Long Nguyen Bing Xiang Sherif Abdou John Makhoul Recent progress in Arabic broadcast news transcription at BBN. 1637-1640 2005 INTERSPEECH http://www.isca-speech.org/archive/interspeech_2005/i05_1637.html conf/interspeech/2005 db/conf/interspeech/interspeech2005.html#AfifyNXAM05