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    Detecting an answering machine using speech recognition
    1.
    发明申请
    Detecting an answering machine using speech recognition 失效
    使用语音识别检测应答机

    公开(公告)号：US20080015846A1

    公开(公告)日：2008-01-17

    申请号：US11485011

    申请日：2006-07-12

    申请人： Alejandro Acero ,  Craig M. Fisher ,  Dong Yu ,  Ye-Yi Wang ,  Yun-Cheng Ju

    发明人： Alejandro Acero ,  Craig M. Fisher ,  Dong Yu ,  Ye-Yi Wang ,  Yun-Cheng Ju

    IPC分类号： G10L19/00

    CPC分类号： G10L25/78 ,  G10L15/22 ,  G10L15/26 ,  H04M3/5158 ,  H04M2203/2027

    摘要： An answering machine detection module is used to determine whether a call recipient is an actual person or an answering machine. The answering machine detection module includes a speech recognizer and a call analysis module. The speech recognizer receives an audible response of the call recipient to a call. The speech recognizer processes the audible response and provides an output indicative of recognized speech. The call analysis module processes the output of the speech recognizer to generate an output indicative of whether the call recipient is a person or an answering machine.

    摘要翻译： 应答机检测模块用于确定呼叫接收者是实际的人还是应答机。 应答机检测模块包括语音识别器和呼叫分析模块。 语音识别器接收呼叫接收者对呼叫的可听见的响应。 语音识别器处理可听见的响应并提供表示识别的语音的输出。 呼叫分析模块处理语音识别器的输出以产生指示呼叫接收者是个人还是应答机的输出。

    Detecting an answering machine using speech recognition
    2.
    发明授权
    Detecting an answering machine using speech recognition 失效
    使用语音识别检测应答机

    公开(公告)号：US08065146B2

    公开(公告)日：2011-11-22

    申请号：US11485011

    申请日：2006-07-12

    申请人： Alejandro Acero ,  Craig M. Fisher ,  Dong Yu ,  Ye-Yi Wang ,  Yun-Cheng Ju

    发明人： Alejandro Acero ,  Craig M. Fisher ,  Dong Yu ,  Ye-Yi Wang ,  Yun-Cheng Ju

    IPC分类号： G10L17/00

    CPC分类号： G10L25/78 ,  G10L15/22 ,  G10L15/26 ,  H04M3/5158 ,  H04M2203/2027

    摘要： An answering machine detection module is used to determine whether a call recipient is an actual person or an answering machine. The answering machine detection module includes a speech recognizer and a call analysis module. The speech recognizer receives an audible response of the call recipient to a call. The speech recognizer processes the audible response and provides an output indicative of recognized speech. The call analysis module processes the output of the speech recognizer to generate an output indicative of whether the call recipient is a person or an answering machine.

    摘要翻译： 应答机检测模块用于确定呼叫接收者是实际的人还是应答机。 应答机检测模块包括语音识别器和呼叫分析模块。 语音识别器接收呼叫接收者对呼叫的可听见的响应。 语音识别器处理可听见的响应并提供表示识别的语音的输出。 呼叫分析模块处理语音识别器的输出以产生指示呼叫接收者是个人还是应答机的输出。

    Indexing and ranking processes for directory assistance services
    4.
    发明授权
    Indexing and ranking processes for directory assistance services 有权
    目录援助服务的索引和排名流程

    公开(公告)号：US07580942B2

    公开(公告)日：2009-08-25

    申请号：US11652733

    申请日：2007-01-12

    申请人： Dong Yu ,  Alejandro Acero ,  Yun-Cheng Ju ,  Ye-Yi Wang

    发明人： Dong Yu ,  Alejandro Acero ,  Yun-Cheng Ju ,  Ye-Yi Wang

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30663 ,  Y10S707/99933 ,  Y10S707/99935 ,  Y10S707/99942

    摘要： A computer-implemented method is disclosed for providing a directory assistance service. The method includes generating an indexing file that is a representation of information associated with a collection of listings stored in an index. The indexing file is utilized as a basis for ranking listings in an index based on the strength of association with a query. Based at least in part on the ranking, an output is provided and is indicative of listings in the index that are likely correspond to the query. At least one particular listing in the index is excluded from the output without there ever being a comparison of features in the query with features in the one particular listing.

    摘要翻译： 公开了一种用于提供目录辅助服务的计算机实现的方法。 该方法包括生成索引文件，其是与存储在索引中的列表的集合相关联的信息的表示。 基于与查询的关联强度，索引文件被用作在索引中对列表进行排名的基础。 至少部分地基于排名，提供输出并且指示索引中可能对应于查询的列表。 索引中的至少一个特定列表从输出中排除，而不会将查询中的功能与特定列表中的功能进行比较。

    Configurable grammar templates
    6.
    发明申请
    Configurable grammar templates 审中-公开
    可配置语法模板

    公开(公告)号：US20070055492A1

    公开(公告)日：2007-03-08

    申请号：US11259475

    申请日：2005-10-26

    申请人： Ye-Yi Wang ,  Dong Yu ,  Yun-Cheng Ju ,  Alejandro Acero

    发明人： Ye-Yi Wang ,  Dong Yu ,  Yun-Cheng Ju ,  Alejandro Acero

    IPC分类号： G06F17/27

    CPC分类号： G06F17/27 ,  G06F17/2247 ,  G06F17/248 ,  G10L15/193

    摘要： To provide application developers with the ability to easily form customized grammars, grammar extensions are provided that allow application developers to selectively include portions of grammar templates and to easily combine grammar elements to form new grammar structures.

    摘要翻译： 为了使应用程序开发人员能够轻松构建自定义语法，提供了语法扩展，允许应用程序开发人员选择性地包括语法模板的一部分，并轻松组合语法元素以形成新的语法结构。

    Indexing and ranking processes for directory assistance services
    7.
    发明申请
    Indexing and ranking processes for directory assistance services 有权
    目录援助服务的索引和排名流程

    公开(公告)号：US20080172376A1

    公开(公告)日：2008-07-17

    申请号：US11652733

    申请日：2007-01-12

    申请人： Dong Yu ,  Alejandro Acero ,  Yun-Cheng Ju ,  Ye-Yi Wang

    发明人： Dong Yu ,  Alejandro Acero ,  Yun-Cheng Ju ,  Ye-Yi Wang

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30663 ,  Y10S707/99933 ,  Y10S707/99935 ,  Y10S707/99942

    摘要： A computer-implemented method is disclosed for providing a directory assistance service. The method includes generating an indexing file that is a representation of information associated with a collection of listings stored in an index. The indexing file is utilized as a basis for ranking listings in an index based on the strength of association with a query. Based at least in part on the ranking, an output is provided and is indicative of listings in the index that are likely correspond to the query. At least one particular listing in the index is excluded from the output without there ever being a comparison of features in the query with features in the one particular listing.

    摘要翻译： 公开了一种用于提供目录辅助服务的计算机实现的方法。 该方法包括生成索引文件，其是与存储在索引中的列表的集合相关联的信息的表示。 基于与查询的关联强度，索引文件被用作在索引中对列表进行排名的基础。 至少部分地基于排名，提供输出并且指示索引中可能对应于查询的列表。 索引中的至少一个特定列表从输出中排除，而不会将查询中的功能与特定列表中的功能进行比较。

    Shareable filler model for grammar authoring
    8.
    发明授权
    Shareable filler model for grammar authoring 有权
    用于语法创作的可共享填充模型

    公开(公告)号：US07865357B2

    公开(公告)日：2011-01-04

    申请号：US11375488

    申请日：2006-03-14

    申请人： Alejandro Acero ,  Dong Yu ,  Ye-Yi Wang ,  Yun-Cheng Ju

    发明人： Alejandro Acero ,  Dong Yu ,  Ye-Yi Wang ,  Yun-Cheng Ju

    IPC分类号： G06F17/27 ,  G06F17/20 ,  G10L15/00 ,  G10L15/18

    CPC分类号： G10L15/197 ,  G10L15/193

    摘要： A method of forming a shareable filler model (shareable model for garbage words) from a word n-gram model is provided. The word n-gram model is converted into a probabilistic context free grammar (PCFG). The PCFG is modified into a substantially application-independent PCFG, which constitutes the shareable filler model.

    摘要翻译： 提供了从单词n-gram模型形成可共享填充模型（垃圾字的可共享模型）的方法。 单词n-gram模型被转换成概率上下文无关语法（PCFG）。 PCFG被修改为基本上与应用无关的PCFG，其构成可共享填充模型。

    Shareable filler model for grammar authoring
    9.
    发明申请
    Shareable filler model for grammar authoring 有权
    用于语法创作的可共享填充模型

    公开(公告)号：US20070219793A1

    公开(公告)日：2007-09-20

    申请号：US11375488

    申请日：2006-03-14

    申请人： Alejandro Acero ,  Dong Yu ,  Ye-Yi Wang ,  Yun-Cheng Ju

    发明人： Alejandro Acero ,  Dong Yu ,  Ye-Yi Wang ,  Yun-Cheng Ju

    IPC分类号： G10L15/00

    CPC分类号： G10L15/197 ,  G10L15/193

    摘要： A method of forming a shareable filler model (shareable model for garbage words) from a word n-gram model is provided. The word n-gram model is converted into a probabilistic context free grammar (PCFG). The PCFG is modified into a substantially application-independent PCFG, which constitutes the shareable filler model.

    摘要翻译： 提供了从单词n-gram模型形成可共享填充模型（垃圾字的可共享模型）的方法。 单词n-gram模型被转换成概率上下文无关语法（PCFG）。 PCFG被修改为基本上与应用无关的PCFG，其构成可共享填充模型。