专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07415113B2 Management of security key distribution 有权
标题翻译：安全密钥分发管理
公开(公告)号：US07415113B2
公开(公告)日：2008-08-19
申请号：US10629599
申请日：2003-07-30
申请人： Antonio Lain , Richard Taylor , Christopher Tofts
发明人： Antonio Lain , Richard Taylor , Christopher Tofts
IPC分类号： H04L9/00
CPC分类号： G06Q30/00 , H04L9/0836 , H04L9/0891 , H04L2209/60
摘要： Security keys for the provision of a secure service such as content provision are generated in an ancestral hierarchy, so that invalidation of a key in the hierarchy results in a need to reconfigure all other keys in the hierarchy to the extent they share common ancestry. When a user subscription to the service lapses, a decision on invalidation of their key is based in a determination of whether it's more costly to the subscriber to invalidate the key, or continue providing an unpaid-for service. Keys can be allocated to users from domains of the hierarchy on the basis of their economic value to the provider, with higher value users being allocated keys from domains which share fewer common ancestors with other users of other domains than those users share with each other, to minimize inconvenience to high value users of key reconfiguration.
摘要翻译：用于提供诸如内容提供的安全服务的安全密钥在祖先层级中生成，使得层次结构中的密钥的无效导致需要在层次结构中重新配置所有其他密钥以达到它们共享共同祖先的程度。当用户订阅服务失效时，对其密钥无效的决定基于确定用户使密钥变得更昂贵，或者继续提供无报酬服务。密钥可以根据其对于提供商的经济价值的层次结构的域分配给用户，其中较高价值的用户被分配来自与其他域的其他用户的共享较少的共同祖先的用户的密钥相比，以最大限度地减少对高价值用户的重要配置的不便。

32. 发明授权

US07380175B2 Supercomputing 失效
标题翻译：超级计算机
公开(公告)号：US07380175B2
公开(公告)日：2008-05-27
申请号：US11103519
申请日：2005-04-12
申请人： Richard Taylor , Christopher Tofts
发明人： Richard Taylor , Christopher Tofts
IPC分类号： G06F11/00
CPC分类号： G06F11/2028 , G06F11/203 , G06F11/2041 , G06F11/2051
摘要： A method of operating a supercomputer having N computing elements each connected to a fast communications link is disclosed, the method comprising the steps of: operating the supercomputer to perform a computing operation; upon failure of a fast communications link transferring state from a computing element which, as a result of the fast communications link failure, is no longer able to communicate, to a spare computing element not previously engaged in the computing operation, and continuing the computing operation with the spare computing element, wherein the number of redundant elements M is chosen to satisfy the expression BM[N, (1−PT)]>S where S is a desired probability of successful completion of the computing operation within a time T and P is the probability of successful operation per unit time of a fast communications link.
摘要翻译：公开了一种操作具有每个连接到快速通信链路的N个计算元件的超级计算机的方法，所述方法包括以下步骤：操作所述超级计算机以执行计算操作; 在快速通信链路传输状态从计算元件发生故障时，作为快速通信链路故障的结果，不再能够与之前从事计算操作的备用计算元件进行通信，并且继续计算操作使用备用计算元件，其中选择冗余元件M的数量以满足表达式<？in-line-formula description =“In-line Formulas”end =“lead”？> B＆ [N，（1 -P ）]> S <？in-line-formula description =“In-line Formulas”end =“tail”？>其中S是成功完成的所需概率在时间T和P内的计算操作是快速通信链路每单位时间成功运行的概率。

33. 发明授权

US07298501B2 Method of, computer program for, and system for maintaining print system media resources 有权
标题翻译：用于维护打印系统媒体资源的计算机程序和系统的方法
公开(公告)号：US07298501B2
公开(公告)日：2007-11-20
申请号：US10160405
申请日：2002-06-04
申请人： Athena Christodoulou , Richard Taylor , Christopher Tofts
发明人： Athena Christodoulou , Richard Taylor , Christopher Tofts
IPC分类号： B41J1/00 , G06F15/00
CPC分类号： G06F3/1204 , G06F3/1229 , G06F3/126 , G06F3/1285 , Y10S707/99943
摘要： A computer network comprises plural computer systems connected to plural printers. Each computer system comprises at least one application program for generating print data for one or more of the printers. One of the computer systems is partially employed as a stock control computer. An application program stored on the stock control computer runs a model of the overall system, including maintaining an up-to-date schedule of all print jobs on the system, and maintains a log of all media resources (i.e., paper) available to each printer. The application program ensures that the printers have suitable media resources and/or that print jobs are allocated to printers where appropriate media resources are available, if possible.
摘要翻译：计算机网络包括连接到多个打印机的多个计算机系统。每个计算机系统包括用于为一个或多个打印机生成打印数据的至少一个应用程序。计算机系统之一被部分地用作库存控制计算机。存储在库存控制计算机上的应用程序运行整个系统的模型，包括维护系统上所有打印作业的最新进度，并维护每个可用的所有媒体资源（即纸）的日志打印机。应用程序确保打印机具有合适的媒体资源和/或如果可能的话，将打印作业分配给具有适当媒体资源的打印机。

34. 发明授权

US07143316B2 Fault diagnosis in a network 有权
标题翻译：网络故障诊断
公开(公告)号：US07143316B2
公开(公告)日：2006-11-28
申请号：US10409239
申请日：2003-04-08
申请人： Athena Christodoulou , Christopher Tofts
发明人： Athena Christodoulou , Christopher Tofts
IPC分类号： G06F11/00
CPC分类号： H04L41/0631
摘要： A fault manifested in a network between two network nodes is investigated by selecting highest probability failure modes of resources which form network pathways between the two nodes, and probing the network to establish whether any of the highest probability failure modes are the cause of the fault. If not then a group of lower probability failure modes are selected and the network is probed once again to establish whether any of the lower probability failure modes are the cause of the fault. This process may be repeated until the fault is diagnosed. Resources are defined at the discretion of an administrator, and so may be clustered groups of computing entities and network links, or defined at a level of particularity such that functional elements within a computing entity such as a network card and a driver are defined as resources.
摘要翻译：通过选择在两个节点之间形成网络路径的资源的最高概率故障模式，探测网络来确定任何最高概率故障模式是否是故障的原因，来研究两个网络节点之间的网络中出现的故障。如果不是，则选择一组较低概率故障模式，并再次探测网络，以确定是否有任何较低概率故障模式是故障的原因。可以重复该过程，直到诊断出故障。资源由管理员决定，因此可以是计算实体和网络链路的群集组，或者在特定级别定义，使得计算实体（诸如网卡和驱动器）内的功能元素被定义为资源。

35. 发明申请

US20060095891A1 Scheduling software 审中-公开
标题翻译：计划软件
公开(公告)号：US20060095891A1
公开(公告)日：2006-05-04
申请号：US11259200
申请日：2005-10-27
申请人： Christopher Tofts , Richard Taylor
发明人： Christopher Tofts , Richard Taylor
IPC分类号： G06F9/44
CPC分类号： G06Q10/06
摘要： Scheduling software is disclosed which is adapted to: receive input data sets for each of a plurality of tasks, each data set including a value for a resource required to perform the task and a rule relating to performance of the task; having regard to the rules in the data sets, order tasks in accordance with one or more predetermined criteria; calculate, using each of the values for the resource from individual tasks, a value for a parameter of the resource, wherein the value is calculated upon the basis of a function which is an algebra homomorphism.
摘要翻译：公开了一种调度软件，其适于：接收多个任务中的每一个的输入数据集，每个数据集包括执行任务所需的资源的值和与该任务执行有关的规则; 考虑到数据集中的规则，根据一个或多个预定标准执行订单任务; 使用来自各个任务的资源的每个值计算资源的参数的值，其中该值是基于代数同态的函数计算的。

36. 发明授权

US06883038B2 Print device and method of acquiring print data with a data link or network 有权
标题翻译：使用数据链路或网络获取打印数据的打印设备和方法
公开(公告)号：US06883038B2
公开(公告)日：2005-04-19
申请号：US10160185
申请日：2002-06-04
申请人： Athena Christodoulou , Richard Taylor , Christopher Tofts
发明人： Athena Christodoulou , Richard Taylor , Christopher Tofts
IPC分类号： G06F3/12 , G06F3/00
CPC分类号： G06F3/1212 , G06F3/1214 , G06F3/1265 , G06F3/1267 , G06F3/1285
摘要： A network connects plural computer systems to plural printers. A program of each computer system generates data supplied to at least one printer. A print spooler of each computer system stores the print data. Each printer comprises a daemon and local memory. A data control module monitors, via the network, data relating to a print job stored on a computer system and job timing information relating to preferred time for processing the print job. The daemon retrieves a copy of the data when the network becomes available to transfer the data, and stores the print data on the local memory. The retrieval and storage operations occur before the time specified in the job timing information. When the network traffic is low each printer locally stores data that are retrieved and stored prior to the time specified in the job timing information.
摘要翻译：网络将多个计算机系统连接到多个打印机。每个计算机系统的程序生成提供给至少一个打印机的数据。每个计算机系统的打印后台处理程序存储打印数据。每个打印机都包含守护进程和本地内存。数据控制模块经由网络监视与存储在计算机系统上的打印作业有关的数据以及与处理打印作业的优选时间有关的作业定时信息。当网络可用于传输数据时，守护程序检索数据的副本，并将打印数据存储在本地存储器中。检索和存储操作发生在作业定时信息指定的时间之前。当网络流量低时，每个打印机本地存储在作业定时信息指定的时间之前检索和存储的数据。

37. 发明授权

US06873270B2 Data storage and analysis 有权
标题翻译：数据存储和分析
公开(公告)号：US06873270B2
公开(公告)日：2005-03-29
申请号：US10283503
申请日：2002-10-30
申请人： Athena Christodoulou , Richard Taylor , Christopher Tofts
发明人： Athena Christodoulou , Richard Taylor , Christopher Tofts
IPC分类号： H03M7/30 , H03M7/00
CPC分类号： H03M7/30
摘要： An exemplary embodiment is an apparatus for compressing data having an arbitrary probability distribution, the apparatus being configured to obtain a set of samples from said data, create a phase distribution model of said sample data set, and perform a search function adapted to select the elements forming said phase distribution model by evaluating one or more values of the elements within the model and determine those that best fit the distribution of the example data set.
摘要翻译：一个示例性实施例是用于压缩具有任意概率分布的数据的装置，该装置被配置为从所述数据获得一组样本，创建所述样本数据集的相位分布模型，并执行适于选择元素的搜索函数通过评估模型内的元素的一个或多个值并确定最适合示例数据集的分布的那些来形成所述相位分布模型。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式