%0 Journal Article
%T Design and Implementation of a Case-based Reasoning Human-machine Conversation System<br>基于实例推理的人机对话系统的设计与实现
%A YAO Lin
%A LIANG Chun-xia
%A ZHANG De-gan
%A <br>梁春霞
%A 张德干
%A 姚琳
%A 徐凯华
%J 计算机应用
%D 2007
%I 
%X Adopting the case-based reasoning method and combining human-machine conversation, speech recognition (SR) and text to speech (TTS) technologies, a human-machine conversation system was designed and implemented. It allowed English learners to rehearse social conversations in an engaging environment without the participation of another human being. The speech function, dialogue management and data access of this system were described. Experiments prove that the system well meets the user's demand of improving English listening and speaking levels.
%K human-machine conversation
%K case-based reasoning
%K speech recognition (SR)
%K text to speech (TTS)
%K English learning<br>人机对话
%K 基于实例的推理
%K 语音识别
%K 语音合成
%K 英语学习
%K 实例推理
%K 人机对话
%K 对话系统
%K 设计
%K system
%K conversation
%K reasoning
%K implementation
%K 需求
%K 口语水平
%K 提高英语听力
%K 用户
%K 实验
%K 访问
%K 实例库
%K 对话管理
%K 语音功能
%K 阐述
%K 重点
%K 英语学习
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD27430512585C2C5A884B3700&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=38B194292C032A66&sid=849F08713EB6820A&eid=B5D9C773C430C13C&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=9