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1. 发明授权

US07181397B2 Speech dialog method and system 有权
标题翻译：语音对话方法和系统
公开(公告)号：US07181397B2
公开(公告)日：2007-02-20
申请号：US11118670
申请日：2005-04-29
申请人： Changxue C. Ma , Yan M. Cheng , Chen Liu , Ted Mazurkiewicz , Steven J. Nowlan , James R. Talley , Yuan-Jun Wei
发明人： Changxue C. Ma , Yan M. Cheng , Chen Liu , Ted Mazurkiewicz , Steven J. Nowlan , James R. Talley , Yuan-Jun Wei
IPC分类号： G10L15/14
CPC分类号： G10L17/26 , G10L13/033 , G10L15/22
摘要： An electronic device (300) for speech dialog includes functions that receive (305, 105) a speech phrase that comprises a request phrase that includes an instantiated variable (215), generate (335, 115) pitch and voicing characteristics (315) of the instantiated variable, and performs speech recognition (319, 125) of the instantiated variable to determine a most likely set of acoustic states (235). The electronic device may generate (335, 140) a synthesized value of the instantiated variable using the most likely set of acoustic states and the pitch and voicing characteristics of the instantiated variable. The electronic device may use a table of previously entered values of variables that have been determined to be unique, and in which the values are associated with a most likely set of acoustic states and the pitch and voicing characteristics determined at the receipt of each value to disambiguate (425, 430) a newly received instantiated variable.
摘要翻译：一种用于语音对话的电子设备（300）包括接收（305,105）语音短语的功能，该语音短语包括包含实例化变量（215）的请求短语，生成（335,115）音调和语音特征（315）并且执行所述实例化变量的语音识别（319,125）以确定最可能的一组声学状态（235）。电子设备可以使用最可能的声学状态集合和实例化变量的音调和语音特征来生成（335,140）实例化变量的合成值。电子设备可以使用已经被确定为唯一的先前输入的变量值的表，并且其中值与最可能的一组声学状态相关联，并且在接收每个值时确定的音高和发声特性消除歧义（425,430）一个新接收的实例变量。

2. 发明授权

US07584099B2 Method and system for interpreting verbal inputs in multimodal dialog system 有权
标题翻译：在多模态对话系统中解释口头输入的方法和系统
公开(公告)号：US07584099B2
公开(公告)日：2009-09-01
申请号：US11100185
申请日：2005-04-06
申请人： Changxue C. Ma , Harry M. Bliss , Yan M. Cheng
发明人： Changxue C. Ma , Harry M. Bliss , Yan M. Cheng
IPC分类号： G10L15/00
CPC分类号： G06F17/279 , G06F3/038 , G06F2203/0381 , G10L15/1815
摘要： A method, a system and a computer program product for interpreting a verbal input in a multimodal dialog system are provided. The method includes assigning (302) a confidence value to at least one word generated by a verbal recognition component. The method further includes generating (304) a semantic unit confidence score for the verbal input. The generation of a semantic unit confidence score is based on the confidence value of at least one word and at least one semantic confidence operator.
摘要翻译：提供了一种用于在多模式对话系统中解释口头输入的方法，系统和计算机程序产品。该方法包括将置信度值（302）分配（302）至由语言识别组件生成的至少一个词。该方法还包括为语言输入生成（304）语义单位置信度得分。语义单位置信度得分的产生基于至少一个单词和至少一个语义置信度运算符的置信度值。

3. 发明授权

US07533018B2 Tailored speaker-independent voice recognition system 有权
标题翻译：量身定制的与扬声器无关的语音识别系统
公开(公告)号：US07533018B2
公开(公告)日：2009-05-12
申请号：US10967957
申请日：2004-10-19
申请人： Changxue C. Ma , Yan M. Cheng
发明人： Changxue C. Ma , Yan M. Cheng
IPC分类号： G10L15/06 , G10L15/00
CPC分类号： G10L15/063 , G10L2015/0631
摘要： A tailored speaker-independent voice recognition system has a speech recognition dictionary (360) with at least one word (371). That word (371) has at least two transcriptions (373), each transcription (373) having a probability factor (375) and an indicator (377) of whether the transcription is active. When a speech utterance is received (510), the voice recognition system determines (520, 530) the word signified by the speech utterance, evaluates (540) the speech utterance against the transcriptions of the correct word, updates (550) the probability factors for each transcription, and inactivates (570) any transcription that has an updated probability factor that is less than a threshold.
摘要翻译：定制的与扬声器无关的语音识别系统具有至少一个单词（371）的语音识别词典（360）。该字（371）具有至少两个转录（373），每个转录（373）具有概率因子（375）和指示符（377）是否转录是活性的。当接收到语音话语（510）时，语音识别系统确定（520,530）由语音发音表示的单词，根据正确单词的转录评估（540）语音发音，更新（550）概率因子对于每个转录，并使（570）任何具有小于阈值的更新概率因子的转录失活。

4. 发明申请

US20080130699A1 CONTENT SELECTION USING SPEECH RECOGNITION 审中-公开
标题翻译：使用语音识别的内容选择
公开(公告)号：US20080130699A1
公开(公告)日：2008-06-05
申请号：US11566832
申请日：2006-12-05
申请人： Changxue C. Ma , Yan M. Cheng
发明人： Changxue C. Ma , Yan M. Cheng
IPC分类号： H01S5/00
CPC分类号： G06F16/433
摘要： Disclosed are a method and wireless device for selecting a content file using speech recognition. The method includes establishing a set of tagged text items wherein each tagged text item is uniquely associated with one content file of the set of content files. At least one audible utterance (226) is received (804) from a user. A phoneme lattice (302) is generated (808) based on the audible utterance (226). A phoneme lattice statistical model is generated (810) based on the phoneme lattice (302). A score is assigned (1008) to the tagged text items based on probabilistic estimates in the phoneme lattice statistical model. A list of high scoring tagged text items is presented (1014) so that a selection of a content file may be made. A word lattice (402) and a word lattice statistical model are also used in some embodiments
摘要翻译：公开了一种使用语音识别来选择内容文件的方法和无线装置。该方法包括建立一组标记的文本项目，其中每个标记的文本项目与该组内容文件的一个内容文件唯一地相关联。从用户接收至少一个听觉话语（226）（804）。基于可听话语（226）产生音素格（302）（808）。基于音素格（302）生成音素格子统计模型（810）。基于音素格子统计模型中的概率估计，将得分（1008）分配给带标签的文本项目。呈现高得分标签文本的列表（1014），以便可以进行内容文件的选择。在一些实施例中也使用字格（402）和字格统计模型

5. 发明申请

US20080065459A1 METHOD AND APPARATUS FACILITATING GOAL BASED INTELLIGENT CALENDAR MANAGEMENT USING POLICIES AND DATA ANALYSIS 审中-公开
标题翻译：使用政策和数据分析促进目标智能日历管理的方法和装置
公开(公告)号：US20080065459A1
公开(公告)日：2008-03-13
申请号：US11531449
申请日：2006-09-13
申请人： Louis J. Lundell , Yan M. Cheng , Thomas J. Mactavish , Alfred N. Danial
发明人： Louis J. Lundell , Yan M. Cheng , Thomas J. Mactavish , Alfred N. Danial
IPC分类号： G06F9/46
CPC分类号： G06Q10/109 , G06Q10/1093 , G06Q10/1095
摘要： A method (100) or system (600) of facilitating goal based calendar management can include creating a calendar item (106) from a user entry (102) and an external entry (104), determining (108) if the calendar item is a policy related item, extracting policy attributes (110) for the calendar item, determining (112) if an action is required based on the policy attributes, the user entry, and the external entry, and executing the action based on the policy attributes. The method can further include presenting (114) a suggested action based on the policy attributes and accepting an entry (116) corresponding to the suggested action. The method can further present a modification of the external entry based on the policy attributes and accept an entry corresponding to the modification of the external entry. The method can also present an action related to a common context as a result of an analysis of the attributes.
摘要翻译：用于促进基于目标的日历管理的方法（100）或系统（600）可以包括从用户条目（102）和外部条目（104）创建日历项目（106），确定（108）如果日历项目是策略相关项目，提取日历项目的策略属性（110），基于策略属性，用户条目和外部条目确定（112）是否需要动作，以及基于策略属性来执行动作。该方法还可以包括基于策略属性呈现（114）建议的动作并接受对应于所建议的动作的条目（116）。该方法还可以基于策略属性进一步提供外部条目的修改，并接受与外部条目的修改相对应的条目。作为属性分析的结果，该方法还可以呈现与公共上下文相关的动作。

6. 发明授权

US5592531A Selective call communication system having adaptive voice data entry 失效
标题翻译：具有自适应语音数据输入的选择性呼叫通信系统
公开(公告)号：US5592531A
公开(公告)日：1997-01-07
申请号：US415288
申请日：1995-04-03
申请人： Yan M. Cheng , Lu Chang
发明人： Yan M. Cheng , Lu Chang
IPC分类号： H04W88/18 , H04Q7/06 , H04Q7/08
CPC分类号： H04W88/185
摘要： A selective call communication system (100), such as a paging system (100), and a method therefor, for using a lexicon (134) for voice data entry in the selective call communication system (100) is shown. The system (100) associates a Voice User ID (206) to a subscriber ID (202) for one or more subscribers of the system (100). The system (100) accumulates user system statistics (208). Then, based on the accumulated user system statistics (208), the system (100) defines a lexicon (134) to include at least one Voice User ID (206) for the one or more subscribers for voice data entry for the system (100).
摘要翻译：示出了用于在选呼通信系统（100）中使用语音数据输入的词典（134）的选呼通信系统（100），诸如寻呼系统（100）及其方法。系统（100）将语音用户ID（206）与用于系统（100）的一个或多个订户的用户ID（202）相关联。系统（100）累积用户系统统计（208）。然后，基于累积的用户系统统计信息（208），系统（100）定义一个词典（134），以包含用于一个或多个用户的至少一个语音用户ID（206），用于系统的语音数据输入（100 ）。

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