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    Recommendation method using similarity metrics
    3.
    发明公开
    Recommendation method using similarity metrics 审中-公开
    Empfehlungsverfahren unter Verwendung vonÄhnlichkeitsmetriken

    公开(公告)号：EP2627096A1

    公开(公告)日：2013-08-14

    申请号：EP12305141.9

    申请日：2012-02-09

    申请人： Thomson Licensing

    发明人： Vigouroux, Jean-Ronan ,  Orlac, Izabela ,  Chevallier, Louis

    IPC分类号： H04N21/25 ,  H04N21/84 ,  H04N21/482 ,  H04N21/466 ,  H04N21/442

    CPC分类号： H04N21/25 ,  H04N21/44222 ,  H04N21/4668 ,  H04N21/4826 ,  H04N21/84

    摘要： A method for recommending items of a set of items is proposed. The method comprises selecting one item of a set of proposed items, then to determine similarities between the metadata of the selected items and other items, respectively according to a first and a second approach. Then weighted similarities are determined based on the results of the first and the second approach, and the identifiers of the most recommended items are displayed, the most recommended items being considered the most similar items to the selected item according to the weighted approach. In addition, a command allows the user to control this weighting.

    摘要翻译： 提出一种用于推荐一组物品的方法。 该方法包括选择一组提出的项目中的一个项目，然后分别根据第一和第二方法来确定所选项目的元数据与其他项目之间的相似性。 然后根据第一种方法和第二种方法的结果确定加权相似度，并显示最推荐的项目的标识符，根据加权方法，最推荐的项目被视为与选定项目最相似的项目。 另外，命令允许用户控制该加权。

    CONTENT RECOMMENDATION SYSTEM WITH WEIGHTED METADATA ANNOTATIONS
    5.
    发明公开
    CONTENT RECOMMENDATION SYSTEM WITH WEIGHTED METADATA ANNOTATIONS 审中-公开

    公开(公告)号：EP3324312A1

    公开(公告)日：2018-05-23

    申请号：EP17202818.5

    申请日：2017-11-21

    申请人： Comcast Cable Communications LLC

    发明人： Sayyadi-Harikandehei, Hassan ,  Jojic, Oliver

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30867 ,  G06F7/026 ,  G06F17/30017 ,  H04N21/231 ,  H04N21/25

    摘要： Systems and methods are described for improving content classifications and metadata for a plurality of content items. The content items may comprise various forms of media content. A content recommendation processing system may automatically annotate and/or classify content items with a plurality of metadata tag information describing content items. The disclosed system and methods may also determine and/or assign applicability scores indicating a level or degree of suitability for annotating a content item with particular metadata tag information, and may utilize applicability scores to provide content to calibrate metadata information for a plurality of content items, and further to provide content recommendations to users.

    AUTHENTICATION SERVER, USER TERMINAL, CONTENT SERVER, CONTROL METHOD FOR THESE, AND COMPUTER PROGRAM
    6.
    发明公开
    AUTHENTICATION SERVER, USER TERMINAL, CONTENT SERVER, CONTROL METHOD FOR THESE, AND COMPUTER PROGRAM 审中-公开
    认证服务器，用户终端，内容服务器，这些的控制方法和计算机程序

    公开(公告)号：EP3316585A1

    公开(公告)日：2018-05-02

    申请号：EP15897085.5

    申请日：2015-06-29

    申请人： Rakuten, Inc.

    发明人： TANAKA, Daichi

    IPC分类号： H04N21/25 ,  H04N21/4627

    CPC分类号： H04N21/25875 ,  H04L9/3213 ,  H04N21/25 ,  H04N21/25816 ,  H04N21/44209 ,  H04N21/4627

    摘要： The present invention omits re-authentication by a user when streaming using a token is restarted after interruption of the streaming, and allows the streaming to be immediately restarted. This authentication server authenticates, for the purpose of streaming content provided by a content server, a user of a user terminal to execute said streaming, and is provided with: authentication means that, if an authentication request for streaming content specified by a first user among a plurality of users is received from a user terminal used by the first user, compares information included in the authentication request with user registration information to authenticate the first user; a generating means that generates a first token indicating that the first user is an authenticated user if the authentication succeeded; and a communication means that transmits the generated first token to the user terminal.

    摘要翻译： 本发明在流式传输中断之后重新开始使用令牌的流式传输时允许用户进行重新认证，并且允许流式传输立即重新开始。 该认证服务器为了流式传输由内容服务器提供的内容而对用户终端的用户执行所述流式传输进行认证，并且提供有：认证装置，如果用于流式传输第一用户中指定的内容的认证请求 从第一用户使用的用户终端接收多个用户，将包括在认证请求中的信息与用户注册信息进行比较以认证第一用户; 生成装置，如果认证成功，则生成指示第一用户是认证用户的第一令牌; 以及通信装置，将生成的第一令牌发送给用户终端。

    AUDIO SYNCHRONOUS PLAYING METHOD, DEVICE AND SYSTEM
    7.
    发明公开
    AUDIO SYNCHRONOUS PLAYING METHOD, DEVICE AND SYSTEM 审中-公开
    AUDIO SYNC再现方法，装置和系统

    公开(公告)号：EP3118855A1

    公开(公告)日：2017-01-18

    申请号：EP15841146.2

    申请日：2015-09-07

    申请人： Goertek Inc.

    发明人： ZENG, Xiaobo ,  WANG, Chongle ,  GAO, Qiang

    IPC分类号： G11B27/10

    CPC分类号： G11B20/10527 ,  G06F3/165 ,  G06F17/30017 ,  G06F17/30044 ,  G11B27/002 ,  G11B27/031 ,  G11B27/10 ,  G11B27/323 ,  G11B2020/10703 ,  G11B2020/10768 ,  H04N21/20 ,  H04N21/242 ,  H04N21/25 ,  H04N21/26258 ,  H04N21/4392 ,  H04N21/4396

    摘要： The present invention discloses a synchronized audio playing method, apparatus, and system for playing audio synchronously. By outputting designated data using a designated data buffer area before arrival of the starting time point of synchronous playing so as to make an audio link in a stable state, the method shuns from the impact of factors like system process scheduling, interruption and system hardware on synchronous playing, thereby enhancing the precision of synchronous playing; moreover, upon arrival of the starting time point of synchronous playing, by computing a tuning amount of the audio data in the local synchronization buffer area, adjusting the audio data in the local synchronization buffer area according to the tuning amount, and meanwhile performing output playing on the tuned audio data, the method achieves audio synchronization play. Compared with the prior art, the present invention needn't add playing timestamp information to an audio data stream, and the playing terminal needn't process timestamp information during the entire playing procedure, thereby effectively increasing the flexibility of synchronous playing.

    METHOD AND SYSTEM FOR SERVICE MESSAGE TRANSMISSION BASED ON MATCHING RULE
    10.
    发明公开
    METHOD AND SYSTEM FOR SERVICE MESSAGE TRANSMISSION BASED ON MATCHING RULE 有权
    VERFAHREN UND系统ZURÜBERTRAGUNGVON DIENSTNACHRICHTEN AUF基础VONÜBEREINSTIMUNGSREGELN

    公开(公告)号：EP2533499A1

    公开(公告)日：2012-12-12

    申请号：EP11823020.0

    申请日：2011-06-24

    申请人： ZTE Corporation

    发明人： KONG, Jianhua ,  YANG, Bin ,  ZHOU, Liming

    IPC分类号： H04L29/12

    CPC分类号： H04N21/25891 ,  H04L65/4076 ,  H04N21/25

    摘要： The disclosure provides a match-rule based service message transfer method and system in the IPTV, to address the problems in the IPTV message system of message storing and backlog, low push efficiency and poor usability. In the disclosure, match fields are arranged in a set-top box and a service message to be sent, the service message is sent by means of broadcast or multicast, the set-top box performs matching for the match fields based on the match rule, and filters the message. The disclosure avoids sending a service message by means of unicast, increases the push efficiency and can greatly reduce the storage load of offline messages in a message system. The formed message may be sent according to a single or combined policy which depends on a specific service attribute, thereby greatly facilitating the service operation.

    摘要翻译： 本发明提供了一种基于匹配规则的IPTV业务消息传递方法和系统，解决了IPTV消息系统中消息存储和积压问题，推送效率低，可用性差。 在本公开中，匹配字段被布置在机顶盒和要发送的服务消息中，服务消息通过广播或多播发送，机顶盒基于匹配规则执行匹配字段的匹配 ，并过滤消息。 本发明避免了通过单播发送服务消息，提高了推送效率，并可以大大降低消息系统中离线消息的存储负载。 形成的消息可以根据取决于特定服务属性的单个或组合策略发送，从而极大地方便了服务操作。