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11. 发明授权

US06728852B1 Method and apparatus for reducing heap size through adaptive object representation 有权
标题翻译：通过自适应对象表示减小堆大小的方法和装置
公开(公告)号：US06728852B1
公开(公告)日：2004-04-27
申请号：US09608312
申请日：2000-06-30
申请人： David P. Stoutamire
发明人： David P. Stoutamire
IPC分类号： G06F1200
CPC分类号： G06F12/023 , G06F2212/401 , Y10S707/99945 , Y10S707/99948
摘要： Methods and apparatus for creating compressed versions of regular objects are disclosed. According to one aspect of the present invention, a method for creating a compressed version of an object that stores a first representation of a set of data on a heap structure of an object-based computing system includes determining when the first representation of the set of data is suitable for compression. If the first representation of the set of data is compressible, it is compressed to form a second representation of the set of data, and a second portion of memory is allocated on the heap structure. The second portion of memory is substantially smaller than a first portion of memory occupied by the object. Finally, the method includes writing the second representation of the set of data into the allocated second portion of memory. In one embodiment, the method includes resetting a pointer that identifies the object to identify the allocated second portion of memory, and removing the object from the heap structure.
摘要翻译：公开了用于创建常规对象的压缩版本的方法和装置。根据本发明的一个方面，一种用于创建存储在基于对象的计算系统的堆结构上的一组数据的第一表示的对象的压缩版本的方法包括确定何时将该组的第一表示数据适合压缩。如果数据集合的第一表示是可压缩的，则将其压缩以形成该组数据的第二表示，并且在堆结构上分配第二部分存储器。存储器的第二部分实质上小于由对象占用的存储器的第一部分。最后，该方法包括将该组数据的第二表示写入分配的存储器的第二部分。在一个实施例中，该方法包括重置标识对象的指针，以识别所分配的第二部分存储器，以及从堆结构中移除该对象。

12. 发明授权

US06594678B1 Methods and apparatus for improving locality of reference through memory management 有权
标题翻译：通过记忆管理改善参考地点的方法和装置
公开(公告)号：US06594678B1
公开(公告)日：2003-07-15
申请号：US09618981
申请日：2000-07-19
申请人： David P. Stoutamire , Steffen Grarup
发明人： David P. Stoutamire , Steffen Grarup
IPC分类号： G06F1730
CPC分类号： G06F12/0253 , G06F12/0802 , Y10S707/99937 , Y10S707/99957
摘要： Methods and apparatus for creating a mechanism for rearranging a plurality of objects in memory are disclosed. A frequency of accesses in memory of one or more fields associated with the plurality of objects with respect to one another during execution of a computer application are determined. A mechanism for rearranging the plurality of objects in the memory in accordance with the determined frequency of accesses in memory of data referenced by the one or more fields associated with the plurality of objects with respect to one another is then generated.
摘要翻译：公开了用于创建用于重新排列存储器中的多个对象的机构的方法和装置。确定在执行计算机应用期间存储与多个对象相关联的一个或多个字段的访问频率。然后生成用于根据所确定的存储器中存储由与由多个对象相关联的一个或多个字段引用的数据的存取的频率来重新排列存储器中的多个对象的机制。

13. 发明授权

US09152708B1 Target-video specific co-watched video clusters 有权
标题翻译：目标视频特定共同观看的视频群集
公开(公告)号：US09152708B1
公开(公告)日：2015-10-06
申请号：US12637635
申请日：2009-12-14
申请人： Yu He , David P. Stoutamire , Zhihui Chen , Hao He
发明人： Yu He , David P. Stoutamire , Zhihui Chen , Hao He
IPC分类号： G06F17/30
CPC分类号： G06F17/3082 , G06F17/30781
摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for clustering videos and using video clusters to present content. One method includes generating target video-specific clusters of co-watched videos for target videos, according to keywords for each target video, and storing data associating the target video with its clusters. The clusters can then be used in various applications, including identifying related videos, augmenting video search results, re-ordering video search results, and identifying content for a target video.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于对视频进行聚类和使用视频群集呈现内容。一种方法包括根据每个目标视频的关键字生成针对目标视频的共同观看视频的目标视频特定聚类，以及存储将目标视频与其聚类相关联的数据。然后，群集可以用于各种应用中，包括识别相关视频，增强视频搜索结果，重新排序视频搜索结果以及识别目标视频的内容。

14. 发明授权

US08903812B1 Query independent quality signals 有权
标题翻译：查询独立的质量信号
公开(公告)号：US08903812B1
公开(公告)日：2014-12-02
申请号：US12944179
申请日：2010-11-11
申请人： Zhihui Chen , David P. Stoutamire , Varun Kacholia , Yu He , Jonathan Frankle
发明人： Zhihui Chen , David P. Stoutamire , Varun Kacholia , Yu He , Jonathan Frankle
IPC分类号： G06F17/30
CPC分类号： G06F17/30817
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for processing video searches using query-independent quality scores.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于使用查询无关的质量得分来处理视频搜索。

15. 发明授权

US08307005B1 Determining reachability 有权
标题翻译：确定可达性
公开(公告)号：US08307005B1
公开(公告)日：2012-11-06
申请号：US12827676
申请日：2010-06-30
申请人： Hao He , Yu He , David P. Stoutamire
发明人： Hao He , Yu He , David P. Stoutamire
IPC分类号： G06F17/00
CPC分类号： G06F17/30 , G06F17/30864
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining a resource's reachability score. In one aspect, a method includes identifying one or more secondary resources reachable through one or more links of a primary resource wherein the secondary resources are within a number of hops from the primary resource; determining an aggregate score for the primary resource based on respective scores of the secondary resources wherein each one of the respective scores is calculated based on prior user interactions with a respective secondary resource; and providing the aggregate score as an input signal to a resource ranking process for the primary resource when the primary resource is represented as a search result responsive to a query.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于确定资源的可达性得分。一方面，一种方法包括识别通过主资源的一个或多个链路可达到的一个或多个次要资源，其中所述次要资源在与所述主资源的跳数之内; 基于次要资源的相应分数来确定主要资源的总分，其中基于与相应次要资源的先前用户交互来计算相应分数中的每一个; 以及当所述主资源被表示为响应于查询的搜索结果时，将所述总计分数作为输入信号提供给所述主资源的资源排序处理。

16. 发明授权

US08250070B1 User interaction based related digital content items 有权
标题翻译：基于用户交互的相关数字内容项目
公开(公告)号：US08250070B1
公开(公告)日：2012-08-21
申请号：US13216596
申请日：2011-08-24
申请人： Yu He , David P. Stoutamire
发明人： Yu He , David P. Stoutamire
IPC分类号： G06F7/00
CPC分类号： G06F17/30554 , G06F17/30551 , G06F17/30867
摘要： Methods and systems to locate related digital content items in a content access log. In one embodiment, the method comprises extracting user events from a content access log, tagging each event as positive or negative, determining if a content item is positively interacted and processing the tagged items in a sliding window to determine positive interactions between a pair of content items.
摘要翻译：在内容访问日志中定位相关数字内容项的方法和系统。在一个实施例中，该方法包括从内容访问日志提取用户事件，将每个事件标记为正或负，确定内容项是否被积极地交互，并且在滑动窗口中处理标记的项目以确定一对内容之间的正面交互物品。

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