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    • 37. 发明申请
    • GENERATING AND SEARCHING COMPRESSED DATA
    • 生成和搜索压缩数据
    • US20050155059A1
    • 2005-07-14
    • US11050128
    • 2005-02-03
    • James BaldwinPeter Barrett
    • James BaldwinPeter Barrett
    • H03M7/42H04N7/16H04N5/445G06F3/00G06F13/00H03M5/00H03M7/30H03M7/34H03M7/38
    • H04N21/26208G06F17/30985H03M7/30H03M7/42H04N7/163H04N21/2353H04N21/25833H04N21/26233H04N21/26283H04N21/4335H04N21/443Y10S707/99942
    • Data destined for a client is compressed at a server in a manner that produces a compressed data string that can be searched in its compressed state. The server constructs a code table that assigns codes from a standard code set (e.g., ASCII code set) that are normally unused to selected character pairs in the data string (e.g., the most frequently occurring character pairs). During compression, the selected character pairs are replaced with the corresponding codes. Identifiers are inserted into the compressed data string to separate substrings. To search the compressed data string at the client, a search query is compressed and compared to the compressed substrings. The substring identifiers are used to quickly locate each successive compressed substring. When a match is found, the matching substring is decompressed by replacing the code in the compressed substring with the corresponding character pair in the code table.
    • 以服务器的方式压缩发往客户端的数据,从而产生可以在压缩状态下进行搜索的压缩数据串。 服务器构造一个代码表,该代码表将通常未被使用的标准代码集(例如,ASCII代码集)的代码分配给数据串中的所选字符对(例如,最常出现的字符对)。 在压缩期间,所选择的字符对将被替换为相应的代码。 将标识符插入到压缩数据字符串中以分隔子字符串。 要搜索客户端上的压缩数据字符串,搜索查询将被压缩并与压缩的子字符串进行比较。 子字符串标识符用于快速定位每个连续的压缩子字符串。 当找到匹配项时,通过用压缩子字符串中的代码替换代码表中相应的字符对来解压缩匹配的子字符串。
    • 39. 发明申请
    • IMPLICIT USER INTEREST MARKS IN MEDIA CONTENT
    • 媒体内容中的隐含用户兴趣标志
    • US20110173194A1
    • 2011-07-14
    • US12049142
    • 2008-03-14
    • David SlooPeter Barrett
    • David SlooPeter Barrett
    • G06F17/30
    • G06F17/30867G06F17/3082G06F17/30852
    • Automatically marking locations of user interest in media content is disclosed. Data that describes user interaction with media content is analyzed to determine locations of potential interest. For each of the locations of potential interest, the data is analyzed to determine whether user interest satisfies a criterion for establishing a mark for the location. Marks are determined for those locations that satisfy the criterion. A mark includes a description for a given location and information that allows the given location to be automatically presented to a user upon selection of the description. In another aspect, extrinsic data that is separate from a piece of media content is analyzed to determine whether moments of high user interest might exist in the piece of media content. Then, the piece of media content is scanned to find locations in the media content that correspond to the moments.
    • 公开了用户对媒体内容感兴趣的位置的自动标记。 分析描述用户与媒体内容交互的数据,以确定潜在兴趣的位置。 对于潜在兴趣的每个位置,分析数据以确定用户兴趣是否满足为该位置建立标记的标准。 确定满足标准的位置的标记。 标记包括给定位置的描述和允许在选择描述时将给定位置自动呈现给用户的信息。 在另一方面,分析与一段媒体内容分开的外在数据,以确定在该片媒体内容中是否存在高用户感兴趣的时刻。 然后,扫描该片媒体内容以找到与时刻对应的媒体内容中的位置。