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21. 发明授权

US10559301B2 Generating topic-specific language models 有权
公开(公告)号：US10559301B2
公开(公告)日：2020-02-11
申请号：US15843846
申请日：2017-12-15
申请人： Comcast Interactive Media, LLC
发明人： David F. Houghton , Seth Michael Murray , Sibley Verbeck Simon
IPC分类号： G10L15/183 , G10L15/197
摘要： Speech recognition may be improved by generating and using a topic specific language model. A topic specific language model may be created by performing an initial pass on an audio signal using a generic or basis language model. A speech recognition device may then determine topics relating to the audio signal based on the words identified in the initial pass and retrieve a corpus of text relating to those topics. Using the retrieved corpus of text, the speech recognition device may create a topic specific language model. In one example, the speech recognition device may adapt or otherwise modify the generic language model based on the retrieved corpus of text.

22. 发明申请

US20190035388A1 Generating Topic-Specific Language Models 审中-公开
公开(公告)号：US20190035388A1
公开(公告)日：2019-01-31
申请号：US15843846
申请日：2017-12-15
申请人： Comcast Interactive Media, LLC
发明人： David F. Houghton , Seth Michael Murray , Sibley Verbeck Simon
IPC分类号： G10L15/183
摘要： Speech recognition may be improved by generating and using a topic specific language model. A topic specific language model may be created by performing an initial pass on an audio signal using a generic or basis language model. A speech recognition device may then determine topics relating to the audio signal based on the words identified in the initial pass and retrieve a corpus of text relating to those topics. Using the retrieved corpus of text, the speech recognition device may create a topic specific language model. In one example, the speech recognition device may adapt or otherwise modify the generic language model based on the retrieved corpus of text.

23. 发明授权

US10025832B2 Ranking search results 有权
公开(公告)号：US10025832B2
公开(公告)日：2018-07-17
申请号：US15137743
申请日：2016-04-25
申请人： Comcast Interactive Media, LLC
发明人： Ken Iwasa , Seth Michael Murray , Goldee Udani
IPC分类号： G06F7/00 , G06F17/30 , H04N7/173 , H04N21/25 , H04N21/482
摘要： Content items and other entities may be ranked or organized according to a relevance to a user. Relevance may take into consideration recency, proximity, popularity, air time (e.g., of television shows) and the like. In one example, the popularity and age of a movie may be used to determine a relevance ranking. Popularity (i.e., entity rank) may be determined based on a variety of factors. In the movie example, popularity may be based on gross earnings, awards, nominations, votes and the like. According to one or more embodiments, entities may initially be categorized into relevance groupings based on popularity and/or other factors. Once categorized, the entities may be sorted within each grouping and later combined into a single ranked list.

24. 发明授权

US09442933B2 Identification of segments within audio, video, and multimedia items 有权
标题翻译：识别音频，视频和多媒体项目中的段
公开(公告)号：US09442933B2
公开(公告)日：2016-09-13
申请号：US12343779
申请日：2008-12-24
申请人： Evelyne Tzoukermann , Leslie Eugene Chipman , Anthony R. Davis , David F. Houghton , Ryan M. Farrell , Hongzhong Zhou , Oliver Jojic , Vladimir Kronrod , Bageshree Shevade , Geetu Ambwani
发明人： Evelyne Tzoukermann , Leslie Eugene Chipman , Anthony R. Davis , David F. Houghton , Ryan M. Farrell , Hongzhong Zhou , Oliver Jojic , Vladimir Kronrod , Bageshree Shevade , Geetu Ambwani
IPC分类号： H04N9/80 , G06F17/30
CPC分类号： G06F17/30038
摘要： The invention pertains to methods, systems, and apparatus for identifying segments within a media item, the media segment including at least one of audio content and video content, comprising segmenting the media item into a plurality of segments as a function of subject matter, storing data identifying each segment and its subject matter, and organizing each segment within an ontology based on its subject matter.
摘要翻译：本发明涉及用于识别媒体项目内的片段的方法，系统和装置，所述媒体片段包括音频内容和视频内容中的至少一个，包括根据主题将媒体项划分成多个片段，存储识别每个片段及其主题的数据，以及基于其主题来组织本体内的每个片段。

25. 发明申请

US20140373179A1 Method for Scalable Access Control Decisions 有权
标题翻译：可扩展访问控制决策的方法
公开(公告)号：US20140373179A1
公开(公告)日：2014-12-18
申请号：US14279895
申请日：2014-05-16
申请人： Comcast Interactive Media, LLC
发明人： Jonathan T. Moore
IPC分类号： G06F21/10
CPC分类号： G06F21/10 , G06F21/31 , G06F2221/07 , H04L63/0807 , H04L63/123 , H04L63/168 , H04N7/163
摘要： Content access may be provided and processed by assigning responsibility for obtaining entitlement data to the client's browser. Thus, in one example, the client may be configured to synchronize and coordinate data lookups associated with a content request, rather than relying on the server to do so. The network architecture may use a mediator design pattern, in which the client's browser acts as the mediator (i.e., middleman) between a content server and an entitlement data server. Accordingly, synchronous calls between server-side services might not be required. Instead, data necessary for the content server to process a client request for access to protected content may be received in the incoming request from the client's browser.
摘要翻译：可以通过将获得授权数据的责任分配给客户端的浏览器来提供和处理内容访问。因此，在一个示例中，客户端可以被配置为与内容请求相关联地同步和协调数据查找，而不是依赖于服务器来执行此操作。网络架构可以使用中介器设计模式，其中客户端的浏览器充当内容服务器和授权数据服务器之间的中介者（即，中间人）。因此，可能不需要服务器端服务之间的同步呼叫。相反，内容服务器处理访问受保护内容的客户端请求所需的数据可以在来自客户端的浏览器的传入请求中被接收。

27. 发明申请

US20100287033A1 Social Network Based Recommendation Method and System 有权
标题翻译：基于社会网络的推荐方法与系统
公开(公告)号：US20100287033A1
公开(公告)日：2010-11-11
申请号：US12437682
申请日：2009-05-08
申请人： Arpit Mathur
发明人： Arpit Mathur
IPC分类号： G06Q99/00 , G06Q10/00 , G06Q50/00 , H04N5/445 , H04N7/173
CPC分类号： H04N21/4826 , G06F17/30828 , G06F17/30867 , G06Q50/01 , H04L51/02 , H04L51/32
摘要： Recommendations for content may be generated based on social networking communities. For example, a user may receive a list of recommended content items based on content that has been viewed by others in the user's social networks. Recommendations may further be based on content information such as reviews, ratings, tags, attributes and the like from various sources internal and external to the user's social networks. Content items may be given a weight that corresponds to a determined level of relevance or interest to a user. Using the weight, a list of recommended items may be sorted or filtered. In one or more configurations, the weight may be modified based on an age of the content item. For example, the relevance, importance or interest of a news report may decline as the news becomes older and older.
摘要翻译：可以基于社交网络社区生成关于内容的建议。例如，用户可以基于在用户的社交网络中被其他人观看的内容来接收推荐内容项目的列表。建议可以进一步基于来自用户社交网络内部和外部的各种来源的内容信息，例如评论，评分，标签，属性等。内容项目可以被给予对应于用户确定的相关性或兴趣水平的权重。使用权重，可以对推荐的项目列表进行排序或过滤。在一个或多个配置中，可以基于内容项的年龄来修改权重。例如，随着新闻越来越老，新闻报道的相关性，重要性或兴趣可能会下降。

28. 发明申请

US20100158470A1 IDENTIFICATION OF SEGMENTS WITHIN AUDIO, VIDEO, AND MULTIMEDIA ITEMS 有权
标题翻译：识别音频，视频和多媒体项目中的部分
公开(公告)号：US20100158470A1
公开(公告)日：2010-06-24
申请号：US12343779
申请日：2008-12-24
申请人： Evelyne TZOUKERMANN , Leslie Eugene CHIPMAN , Anthony R. DAVIS , David F. HOUGHTON , Ryan M. FARRELL , Hongzhong ZHOU , Oliver JOJIC , Vladimir KRONROD , Bageshree SHEVADE , Geetu Ambwani
发明人： Evelyne TZOUKERMANN , Leslie Eugene CHIPMAN , Anthony R. DAVIS , David F. HOUGHTON , Ryan M. FARRELL , Hongzhong ZHOU , Oliver JOJIC , Vladimir KRONROD , Bageshree SHEVADE , Geetu Ambwani
IPC分类号： H04N7/00
CPC分类号： G06F17/30038
摘要： The invention pertains to methods, systems, and apparatus for identifying segments within a media item, the media segment including at least one of audio content and video content, comprising segmenting the media item into a plurality of segments as a function of subject matter, storing data identifying each segment and its subject matter, and organizing each segment within an ontology based on its subject matter.
摘要翻译：本发明涉及用于识别媒体项目内的片段的方法，系统和装置，所述媒体片段包括音频内容和视频内容中的至少一个，包括根据主题将媒体项划分成多个片段，存储识别每个片段及其主题的数据，以及基于其主题来组织本体内的每个片段。

29. 发明申请

US20220360495A1 Device Communication, Monitoring and Control Architecture and Method 有权
公开(公告)号：US20220360495A1
公开(公告)日：2022-11-10
申请号：US17872587
申请日：2022-07-25
申请人： Comcast Interactive Media, LLC
发明人： Christopher Dixon , James Poder
IPC分类号： H04L41/0813 , H04L65/1073 , H04L12/28 , H04L67/10
摘要： A communication interface and a device control, management and monitoring system are provided to enable the networking of and communication between multiple devices operating under different protocols. The communication interface may act as a translator or protocol converter that reformats transmissions from one protocol to another based on protocol compatibility between the recipient and transmitting devices. The device control and monitoring system may store predefined rules that are triggered when specified conditions associated with the networked devices are detected. The rules may specify an action to take such as transmitting a discount offer to a user or turning off a light. According to one or more arrangements, the communication interface may act as an intermediary between the networked devices and the device control system so that the device control system is not required to understand or be compatible with the various other protocols used by the networked devices.

30. 发明授权

US10298452B2 Device communication, monitoring and control architecture and method 有权
公开(公告)号：US10298452B2
公开(公告)日：2019-05-21
申请号：US14966745
申请日：2015-12-11
申请人： Comcast Interactive Media, LLC
发明人： Christopher Dixon , James S. Poder
IPC分类号： H04L12/24 , H04L29/06 , H04L12/28 , H04L29/08
摘要： A communication interface and a device control, management and monitoring system are provided to enable the networking of and communication between a multiple devices operating under different protocols. The communication interface may act as a translator or protocol converter that reformats transmissions from one protocol to another based on protocol compatibility between the recipient and transmitting devices. The device control and monitoring system may store predefined rules that are triggered when specified conditions associated with the networked devices are detected. The rules may specify an action to take such as transmitting a discount offer to a user or turning off a light. According to one or more arrangements, the communication interface may act as an intermediary between the networked devices and the device control system so that the device control system is not required to understand or be compatible with the various other protocols used by the networked devices.

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