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    • 24. 发明申请
    • Distinct display of differentiated rights in property
    • 区分不同的财产权
    • US20050125405A1
    • 2005-06-09
    • US10964566
    • 2004-10-12
    • Stephen WatsonMichael Malcolm
    • Stephen WatsonMichael Malcolm
    • G06F17/00G06F17/30
    • G06F17/00G06F16/00
    • The invention provides a method and system capable of interacting with a server device, with the effect of being able to conveniently present, in a distinct way, those objects not already owned by the user. Multiple views of collections of objects are presented to the user. The portion of the view that reflects objects not owned by the user is degraded in such a way that the user is able to quickly surmise the objects not yet owned. The view may include fractionally degraded and completely degraded views such that fractionally degraded views indicate another aspect of an object. For example, an object may be local to the user but the user may not have licensed the use the object, or the degraded view may indicate that the object is not yet available but it will be available shortly. Users can decide whether to take action based on the presentation.
    • 本发明提供了一种能够与服务器设备进行交互的方法和系统,其特征在于能够以不同的方式方便地呈现用户尚未拥有的那些对象。 向用户呈现多个对象集合的视图。 反映用户不拥有的对象的视图的部分被降级,使得用户能够快速推测尚未拥有的对象。 视图可以包括分数退化和完全降级的视图,使得分数降级的视图指示对象的另一方面。 例如,对象可以是用户本地的,但用户可能没有许可使用该对象,或者降级的视图可能指示对象尚不可用,但是它将很快可用。 用户可以根据演示文稿决定是否采取行动。
    • 25. 发明授权
    • Adaptive and predictive cache refresh policy
    • 自适应和预测缓存刷新策略
    • US6128701A
    • 2000-10-03
    • US959058
    • 1997-10-28
    • Michael MalcolmIan Telford
    • Michael MalcolmIan Telford
    • G06F17/30G06F12/00
    • G06F17/30902
    • The invention provides a system and system for automatically refreshing documents in a cache, so that each particular document is refreshed no more often and no less often than needed. For each document, the cache estimates a probability distribution of times for client requests for that document and a probability distribution of times for server changes to that document. Times for refresh are selected for each particular document in response to both the estimated probability distribution of times for client requests and the estimated probability distribution of times for server changes. The invention also provides a system and system for objectively estimating the value the cache is providing for the system including the cache. The cache estimates for each document a probability distribution of times for client requests for that document, and determines a cumulative probability distribution which reflects the estimated marginal hit rate at the storage limit of the cache and the marginal advantage of adding storage to the cache.
    • 本发明提供了一种用于在高速缓存中自动刷新文档的系统和系统,使得每个特定文档不再需要更频繁地更新。 对于每个文档,高速缓存估计客户端对该文档的请求的时间概率分布以及对该文档的服务器更改的时间概率分布。 响应于客户端请求的时间的估计概率分布和服务器改变的估计的时间概率分布,为每个特定文档选择刷新次数。 本发明还提供了一种用于客观地估计高速缓存为包括高速缓存的系统提供的值的系统和系统。 每个文档的高速缓存估计对于该文档的客户端请求的概率分布,并且确定反映在高速缓存的存储极限处的估计边缘命中率的累积概率分布以及向高速缓存添加存储的边际优势。
    • 26. 发明授权
    • Integrating content-laden storage media with storage system
    • 将含有内容的存储介质与存储系统集成
    • US08161319B2
    • 2012-04-17
    • US12706693
    • 2010-02-16
    • Robert ZarnkeMichael Malcolm
    • Robert ZarnkeMichael Malcolm
    • G06F11/00
    • G06F11/1096G06F2211/1052
    • Integrating content into a storage system with substantially immediate access to that content. Providing high reliability and relatively easy operation with a storage system using redundant information for error correction. Having the storage system perform a “virtual write,” including substantially all steps associated with writing to the media to be integrated, except for the step of actually writing data to that media, including rewriting information relating to used disk blocks, and including rewriting any redundant information maintained by the storage system. Integrating the new physical media into the storage system, including accessing content already present on that media, free space already present on that media, and reading and writing that media. Recovering from errors during integration.
    • 将内容集成到存储系统中,基本上立即访问该内容。 使用冗余信息的存储系统提供高可靠性和相对容易的操作,用于纠错。 使存储系统执行“虚拟写入”,包括与要写入的媒体相关的基本上所有步骤,除了将数据实际写入该媒体的步骤之外,包括重写与所使用的磁盘块有关的信息,并且包括重写任何 由存储系统维护的冗余信息。 将新的物理媒体集成到存储系统中,包括访问媒体上已经存在的内容,媒体上已经存在的可用空间以及阅读和写入该媒体。 在整合期间从错误中恢复。
    • 28. 发明申请
    • Parallel distribution and fingerprinting of digital content
    • 数字内容的并行分布和指纹识别
    • US20070106901A1
    • 2007-05-10
    • US11523758
    • 2006-09-18
    • Daniel CollensStephen WatsonMichael Malcolm
    • Daniel CollensStephen WatsonMichael Malcolm
    • H04L9/00
    • G06T1/005G06T2201/0063H04N1/32144
    • Distributing information, including the steps of watermarking the digital content, distributing the digital content using a multi-source system, and partially fingerprinting digital content at each stage of moving information from a point of origin to the viewer. “Adaptation” of the digital content to the recipient includes maintaining the digital content in encrypted form at each such intermediate device, including decrypting the digital content with a key unique to both the device and the specific movie, selecting a portion of the watermark locations into which to embed information, embedding fingerprinting information into those locations sufficient to identify the recipient, and encrypting the fingerprinted digital content with a new such key.
    • 分发信息,包括对数字内容进行水印处理,使用多源系统分发数字内容的步骤,以及在从起点到观众的移动信息的每个阶段部分地指纹化数字内容。 数字内容对接收者的“适应”包括在每个这样的中间设备处以加密形式维护数字内容,包括用设备和特定电影所独有的密钥对数字内容进行解密,将一部分水印位置选择为 其嵌入信息,将指纹信息嵌入到足以识别接收者的位置,以及用新的这样的密钥加密指纹数字内容。
    • 29. 发明授权
    • Network object cache engine
    • US07103794B2
    • 2006-09-05
    • US09093533
    • 1998-06-08
    • Michael MalcolmRobert Zarnke
    • Michael MalcolmRobert Zarnke
    • G06F11/00
    • G06F11/1435G06F12/0813G06F17/30902
    • The invention provides a method and system for caching information objects transmitted using a computer network. A cache engine determines directly when and where to store those objects in a memory (such as RAM) and mass storage (such as one or more disk drives), so as to optimally write those objects to mass storage and later read them from mass storage, without having to maintain them persistently. The cache engine actively allocates those objects to memory or to disk, determines where on disk to store those objects, retrieves those objects in response to their network identifiers (such as their URLs), and determines which objects to remove from the cache so as to maintain sufficient operating space. The cache engine collects information to be written to disk in write episodes, so as to maximize efficiency when writing information to disk and so as to maximize efficiency when later reading that information from disk. The cache engine performs write episodes so as to atomically commit changes to disk during each write episode, so the cache engine does not fail in response to loss of power or storage, or other intermediate failure of portions of the cache. The cache engine also stores key system objects on each one of a plurality of disks, so as to maintain the cache holographic in the sense that loss of any subset of the disks merely decreases the amount of available cache. The cache engine also collects information to be deleted from disk in delete episodes, so as to maximize efficiency when deleting information from disk and so as to maximize efficiency when later writing to those areas having former deleted information. The cache engine responds to the addition or deletion of disks as the expansion or contraction of the amount of available cache.