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1. 发明授权

US06434529B1 System and method for referencing object instances and invoking methods on those object instances from within a speech recognition grammar 有权
标题翻译：用于引用对象实例的系统和方法，并从语音识别语法内对这些对象实例调用方法
公开(公告)号：US06434529B1
公开(公告)日：2002-08-13
申请号：US09505112
申请日：2000-02-16
申请人： William D. Walker , Andrew J. Hunt , Stuart J. Adams
发明人： William D. Walker , Andrew J. Hunt , Stuart J. Adams
IPC分类号： G10L1518
CPC分类号： G10L15/193 , G10L15/1822 , G10L2015/223
摘要： A system and method for referencing object instances of an application program, and invoking methods on those object instances from within a recognition grammar. A mapping is maintained between at least one string formed using characters in the character set of the recognition grammar and instances of objects in the application program. During operation of the disclosed system, when either the application program or script within a recognition grammar creates an application object instance, a reference to the object instance is added to the mapping table, together with an associated unique string. The unique string may then be used within scripting language in tags of the rule grammar, in order to refer to the object instance that has been “registered” by the application program in this way. A tags parser program may be used to interpret such object instance names while interpreting the scripting language contained in tags included in a recognition result object. The tags parser program calls the methods on such object instances directly, eliminating the need for logic in the application program to make such calls in response to the result tag information.
摘要翻译：用于引用应用程序的对象实例的系统和方法，以及从识别语法内调用这些对象实例上的方法。在使用识别语法的字符集中的字符和应用程序中的对象的实例形成的至少一个字符串之间保持映射。在公开的系统的操作期间，当识别语法中的应用程序或脚本创建应用对象实例时，将对对象实例的引用与关联的唯一字符串一起添加到映射表。然后可以在脚本语言中在规则语法的标签中使用唯一的字符串，以便以这种方式引用被应用程序“注册”的对象实例。标签解析器程序可以用于解释这样的对象实例名称，同时解释包含在识别结果对象中的标签中包含的脚本语言。标签解析器程序直接调用这些对象实例上的方法，消除了在应用程序中对逻辑进行响应结果标签信息进行这种调用的需要。

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