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公开(公告)号：US20100273463A1
公开(公告)日：2010-10-28
申请号：US12809650
申请日：2008-11-06
申请人： David Bonnefoy , Makram Bouzid , Nicolas Lhuillier , Kevin Mercer
发明人： David Bonnefoy , Makram Bouzid , Nicolas Lhuillier , Kevin Mercer
IPC分类号： H04W4/00
摘要： An event detection apparatus for a cellular communication system comprises a video upload processor (203) which receives video upload activity indications. Each video upload activity indication comprises an indication of a video upload from a remote station of the cellular communication system as well as a remote station location indication for the remote station from which a video clip is uploaded. An event processor (205) generates an event indication in response to the video upload activity indications meeting a criterion where the event indication comprises an event location indication generated in response to the remote station location indications. The event detection criterion may specifically be that more than a given number of video upload activity indications are indicative of video uploads within a given time interval and geographic area. The invention may allow improved event detection.
摘要翻译： 一种用于蜂窝通信系统的事件检测装置，包括接收视频上载活动指示的视频上载处理器（203）。 每个视频上传活动指示包括来自蜂窝通信系统的远程站的视频上传的指示以及用于上传视频剪辑的远程站的远程站位置指示。 事件处理器（205）响应于符合标准的视频上传活动指示产生事件指示，其中事件指示包括响应于远程站位置指示而产生的事件位置指示。 事件检测标准可以具体地是，多于给定数量的视频上传活动指示指示给定时间间隔和地理区域内的视频上传。 本发明可以允许改进的事件检测。
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公开(公告)号：US20100268839A1
公开(公告)日：2010-10-21
申请号：US12743874
申请日：2008-11-03
IPC分类号： G06F15/16
CPC分类号： H04W4/029 , H04L65/4084 , H04L67/18 , H04W4/185
摘要： An audio stream server (115) comprises a request processor (203) which receives an audiovisual stream request for an audiovisual stream from a communication unit (101). The request comprises a location indication for the audiovisual stream. A selection processor (205) selects a group of stream feed units (103) from a plurality of stream feed units in response to the location indication and a stream data processor (207) receives audiovisual streams from at least one stream feed unit of the group of stream feed units (103). A stream generation processor (209) then generates an audiovisual stream for the communication unit (101) from the received audiovisual stream and a stream transmit processor (211) transmits the generated audiovisual stream to the communication unit (101). The communication unit (101) and/or the stream feed units (103) may specifically be user equipments of a cellular communication system. The invention may allow an audio stream for a given real world location to be provided on request e.g. using an existing cellular communication system.
摘要翻译： 音频流服务器（115）包括从通信单元（101）接收对视听流的视听流请求的请求处理器（203）。 该请求包括用于视听流的位置指示。 选择处理器（205）响应于位置指示从多个流馈送单元中选择一组流馈送单元（103），并且流数据处理器（207）从该组的至少一个流馈送单元接收视听流 的流进料单元（103）。 流生成处理器（209）然后从接收到的视听流中生成用于通信单元（101）的视听流，并且流发送处理器（211）将生成的视听流发送到通信单元（101）。 通信单元（101）和/或流馈送单元（103）可以具体地是蜂窝通信系统的用户设备。 本发明可以允许根据请求提供给定真实世界位置的音频流。 使用现有的蜂窝通信系统。
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3.发明申请DISTRIBUTED CONTENT ITEM RECOMMENDATION SYSTEM AND METHOD OF OPERATION THEREFOR 审中-公开分布式内容项目建议系统及其操作方法公开(公告)号：US20080243997A1
公开(公告)日：2008-10-02
申请号：US12017462
申请日：2008-01-22
申请人： Makram Bouzid , David Bonnefoy , Nicolas Lhuillier , Kevin C. Mercer , Joon Young Park , Jerome Picault
发明人： Makram Bouzid , David Bonnefoy , Nicolas Lhuillier , Kevin C. Mercer , Joon Young Park , Jerome Picault
IPC分类号： G06F15/16
CPC分类号： G06F9/5027 , G06F2209/5017 , G06F2209/509 , G06Q30/02
摘要： A distributed content item recommendation system comprises a central recommendation server (101) and a plurality of remote recommendation devices (103) coupled to the central recommendation server (101) via a communication network (105). The central recommendation server (101) stores content item set correlation data for sets of content items. The correlation data is used for item based collaborative filtering in recommendation processors (303) of the recommendation devices (103). A computation task processor (207) maintains a task list of content item correlation computation tasks which can be independently executed to generate content item set correlation data. A task assignment processor (209) can assign the computation tasks to remote recommendation devices (103) which comprise a processing unit (307) that calculates the associated correlation data and returns it to the recommendation server (101). The distributed recommendation system thus uses distributed computation of centrally stored correlation data thereby substantially reducing the cost and complexity of the recommendation server and/or improves the recommendations.
摘要翻译： 分布式内容项目推荐系统包括经由通信网络（105）耦合到中央推荐服务器（101）的中央推荐服务器（101）和多个远程推荐设备（103）。 中央推荐服务器（101）存储内容项集合的内容项集合相关数据。 相关数据用于推荐装置（103）的推荐处理器（303）中的基于项目的协同过滤。 计算任务处理器（207）维护可独立执行的内容项目相关计算任务的任务列表，以生成内容项集合相关数据。 任务分配处理器（209）可以将计算任务分配给包括计算相关联的相关数据并将其返回给推荐服务器（101）的处理单元（307）的远程推荐设备（103）。 因此，分布式推荐系统使用集中存储的相关数据的分布式计算，从而显着降低推荐服务器的成本和复杂性，和/或改进推荐。
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公开(公告)号：US20100011020A1
公开(公告)日：2010-01-14
申请号：US12171327
申请日：2008-07-11
IPC分类号： G06F17/30
CPC分类号： G06Q30/0282 , G06F16/00
摘要： A method for providing individualized recommendations to a user on a multi-user device is provided. During operation anonymous user preferences of similar program content will be grouped to form clusters of similar preferences. Context information for each cluster is determined and the clusters are grouped to form larger clusters. The grouping is based on the context information for each cluster. A current context is then determined and at least one larger cluster is found that has a similar context as the current context. The larger cluster is used to make a recommendation for the user.
摘要翻译： 提供了一种在多用户设备上向用户提供个性化推荐的方法。 在操作期间，类似节目内容的匿名用户偏好将被分组以形成类似偏好的群集。 确定每个集群的上下文信息，并将集群分组以形成更大的集群。 该分组基于每个集群的上下文信息。 然后确定当前上下文，并且发现具有与当前上下文相似的上下文的至少一个较大的集群。 较大的群集用于向用户推荐。
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公开(公告)号：US20080288484A1
公开(公告)日：2008-11-20
申请号：US12066783
申请日：2006-08-25
申请人： Makram Bouzid , David Bonnefoy , Jerome Picault
发明人： Makram Bouzid , David Bonnefoy , Jerome Picault
IPC分类号： G06F17/30
CPC分类号： H04L67/303 , G06F17/30766 , H04L67/10 , H04L67/306
摘要： A reasoning apparatus (101) is arranged to determine device locations for user profile elements of a distributed user profile. A user profile processor (201) receives a user profile which comprises a plurality of user profile elements. Each user profile element furthermore comprises associated metadata. The apparatus (101) also comprises a device profile receiver (203) that receives device profiles for a plurality of devices. A device location processor (205) proceeds to determine device locations for the user profile elements in response to the associated metadata and the device profiles. Specifically, a user profile element may be assigned to a specific device if the device profile for that device matches the metadata for the user profile element. The reasoning apparatus (101) may furthermore comprise a user profile element synchroniser (207) which synchronises the user profile elements with the appropriate devices.
摘要翻译： 推理装置（101）被布置成确定分布式用户简档的用户简档元素的设备位置。 用户简档处理器（201）接收包括多个用户简档元素的用户简档。 每个用户简档元素还包括相关联的元数据。 设备（101）还包括接收多个设备的设备简档的设备简档接收器（203）。 设备位置处理器（205）继续响应于相关联的元数据和设备简档来确定用户简档元素的设备位置。 具体地说，如果该设备的设备配置文件与用户配置文件元素的元数据匹配，那么可以将用户配置文件元素分配给特定设备。 推理装置（101）还可以包括用户简档元素同步器（207），其使用户简档元素与适当的设备同步。
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公开(公告)号：US08396467B2
公开(公告)日：2013-03-12
申请号：US12809650
申请日：2008-11-06
申请人： David Bonnefoy , Makram Bouzid , Nicolas Lhuillier , Kevin Mercer
发明人： David Bonnefoy , Makram Bouzid , Nicolas Lhuillier , Kevin Mercer
摘要： An event detection apparatus for a cellular communication system comprises a video upload processor (203) which receives video upload activity indications. Each video upload activity indication comprises an indication of a video upload from a remote station of the cellular communication system as well as a remote station location indication for the remote station from which a video clip is uploaded. An event processor (205) generates an event indication in response to the video upload activity indications meeting a criterion where the event indication comprises an event location indication generated in response to the remote station location indications. The event detection criterion may specifically be that more than a given number of video upload activity indications are indicative of video uploads within a given time interval and geographic area. The invention may allow improved event detection.
摘要翻译： 一种用于蜂窝通信系统的事件检测装置，包括接收视频上载活动指示的视频上载处理器（203）。 每个视频上传活动指示包括来自蜂窝通信系统的远程站的视频上传的指示以及用于上传视频剪辑的远程站的远程站位置指示。 事件处理器（205）响应于符合标准的视频上传活动指示产生事件指示，其中事件指示包括响应于远程站位置指示而产生的事件位置指示。 事件检测标准可以具体地是，多于给定数量的视频上传活动指示指示给定时间间隔和地理区域内的视频上传。 本发明可以允许改进的事件检测。
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公开(公告)号：US09338249B2
公开(公告)日：2016-05-10
申请号：US12066783
申请日：2006-08-25
申请人： Makram Bouzid , David Bonnefoy , Jerome Picault
发明人： Makram Bouzid , David Bonnefoy , Jerome Picault
CPC分类号： H04L67/303 , G06F17/30766 , H04L67/10 , H04L67/306
摘要： A reasoning apparatus (101) is arranged to determine device locations for user profile elements of a distributed user profile. A user profile processor (201) receives a user profile which comprises a plurality of user profile elements. Each user profile element furthermore comprises associated metadata. The apparatus (101) also comprises a device profile receiver (203) that receives device profiles for a plurality of devices. A device location processor (205) proceeds to determine device locations for the user profile elements in response to the associated metadata and the device profiles. Specifically, a user profile element may be assigned to a specific device if the device profile for that device matches the metadata for the user profile element. The reasoning apparatus (101) may furthermore comprise a user profile element synchronizer (207) which synchronizes the user profile elements with the appropriate devices.
摘要翻译： 推理装置（101）被布置成确定分布式用户简档的用户简档元素的设备位置。 用户简档处理器（201）接收包括多个用户简档元素的用户简档。 每个用户简档元素还包括相关联的元数据。 设备（101）还包括接收多个设备的设备简档的设备简档接收器（203）。 设备位置处理器（205）继续响应于相关联的元数据和设备简档来确定用户简档元素的设备位置。 具体地说，如果该设备的设备配置文件与用户配置文件元素的元数据匹配，那么可以将用户配置文件元素分配给特定设备。 推理装置（101）还可以包括用户简档元素同步器（207），其使用户简档元素与适当的设备同步。
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公开(公告)号：US20090150340A1
公开(公告)日：2009-06-11
申请号：US11950605
申请日：2007-12-05
IPC分类号： G06F7/06
CPC分类号： G11B27/322 , G06F16/9535 , G06Q30/02
摘要： An apparatus for content item recommendation, such as a Digital Video Recorder, comprises a grouping unit (105) for grouping user ratings for content items into rating groups in response to a content item match criterion. A receiver (109) receives content item data for a plurality of content items and a first recommendation unit (107) generating a first set of content item recommendations. An association unit (111) then determines an associated rating group of the rating groups for each content item recommendation of the first set and a second recommendation unit (113) generates a second set of content item recommendations from the first set in response to a rating group distribution measure for the second set. The invention may allow improved recommendation of content items which is aligned with user preferences yet provide a desired diversity of the provided recommendation. The invention may in particular provide improved performance for multi-user devices.
摘要翻译： 一种用于内容项目推荐的装置，诸如数字视频记录器，包括分组单元（105），用于响应于内容项匹配标准将内容项目的用户评级分组到评级组。 接收器（109）接收多个内容项的内容项目数据和产生第一组内容项目推荐的第一推荐单元（107）。 关联单元（111）然后确定针对第一组的每个内容项目推荐的评级组的相关联的评级组，并且第二推荐单元（113）响应于评级从第一组生成第二组内容项目建议 第二组的组分配量度量。 本发明可以允许改进的与用户偏好一致的内容项目的推荐，同时提供所提供的建议的期望的多样性。 本发明可以特别地为多用户设备提供改进的性能。
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公开(公告)号：US20090063537A1
公开(公告)日：2009-03-05
申请号：US11847858
申请日：2007-08-30
IPC分类号： G06F17/30
CPC分类号： G06F16/337
摘要： A method of generating a user profile initially comprises receiving (201, 203) characterising data, and optionally user preferences, for content items. The characterising data describes characteristics, such as content or context characteristics, of each content item. The content items are then clustered (205) into content item clusters in response to characterising data associated with each content item. For each content item cluster, cluster characterising data is determined (207) in response to characterising data and possibly user preferences associated with each content item in the content item cluster. First characterising data is then received (209) for a first content item and a first content item cluster is selected (211) in response to a comparison of the first characterising data and the cluster characterising data of each content item cluster. A user profile is then generated (211) for the first content item in response to first cluster characterising data of the first content item cluster.
摘要翻译： 生成用户简档的方法最初包括对内容项目接收（201,203）表征数据和可选地用户偏好。 特征数据描述每个内容项目的特征，例如内容或上下文特征。 响应于与每个内容项相关联的特征化数据，将内容项目（205）聚类成内容项集群。 对于每个内容项目集群，响应于表征数据和可能的与内容项目集群中的每个内容项目相关联的用户偏好来确定集群特征数据（207）（207）。 响应于第一特征化数据和每个内容项集群的集群特征数据的比较，首先表征数据（209）用于第一内容项目并且选择第一内容项目集群（211）。 然后响应于第一内容项集群的第一集群表征数据，生成用于第一内容项目的用户简档（211）。
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