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21. 发明授权

US08924189B2 Template-based approach for workload generation 有权
标题翻译：基于模板的工作量生成方法
公开(公告)号：US08924189B2
公开(公告)日：2014-12-30
申请号：US12128959
申请日：2008-05-29
申请人： Kay S. Anderson , Eric P. Bouillet , Parijat Dube , Zhen Liu , Dimitrios Pendarakis
发明人： Kay S. Anderson , Eric P. Bouillet , Parijat Dube , Zhen Liu , Dimitrios Pendarakis
IPC分类号： G06F11/34 , G06G7/48 , G06F15/173 , G06Q10/06 , G06Q10/10
CPC分类号： G06Q10/06 , G06F11/3414 , G06Q10/10
摘要： A system and method for workload generation include a processor for identifying a workload model by determining each of a hierarchy for workload generation, time scales for workload generation, and states and transitions at each of the time scales, and defining a parameter by determining each of fields for user specific attributes, application specific attributes, network specific attributes, content specific attributes, and a probability distribution function for each of the attributes; a user level template unit corresponding to a relatively slow time scale in signal communication with the processor; an application level template corresponding to a relatively faster time scale in signal communication with the processor; a stream level template corresponding to a relatively fastest time scale in signal communication with the processor; and a communications adapter in signal communication with the processor for defining a workload generating unit responsive to the template units.
摘要翻译：用于工作负载生成的系统和方法包括：通过确定工作负载生成的层次结构，工作负载生成的时间标度以及每个时间尺度上的状态和转换来确定工作负载模型的每个处理器，以及通过确定每个针对用户特定属性的字段，应用特定属性，网络特定属性，内容特定属性以及每个属性的概率分布函数; 用户级模板单元，其对应于与处理器进行信号通信的相对较慢的时标; 应用级模板对应于与处理器进行信号通信的相对较快的时间尺度; 对应于与处理器进行信号通信的相对较快的时标的流级模板; 以及与处理器进行信号通信的通信适配器，用于响应于模板单元来定义工作量生成单元。

22. 发明授权

US08473602B2 System and method for autonomic system management through modulation of network controls 失效
标题翻译：通过网络控制调制自动系统管理的系统和方法
公开(公告)号：US08473602B2
公开(公告)日：2013-06-25
申请号：US11150351
申请日：2005-06-11
申请人： Zhen Liu , Dimitrios Pendarakis , Jeremy I. Silber , Laura Wynter
发明人： Zhen Liu , Dimitrios Pendarakis , Jeremy I. Silber , Laura Wynter
IPC分类号： G06F15/173
CPC分类号： H04L43/0876 , H04L41/0816 , H04L41/083
摘要： Systems and methods are provided to determine an allocation of network resources in a distributed on-demand information technology (IT) systems using existing control mechanisms for other operating system resources in order to achieve a desired operating point within the IT system. This desired operating point is obtained by optimizing a goal-based objective function while taking into account system constraints. The relationship between utilization of all system resources, i.e. network resources and processing resources, and attainment of performance objectives is autonomously obtained for a plurality of actions that could be required by a range of system applications. This relationship is used to allocate network resources to applications while maintaining desired performance objectives. The allocation is enforced using existing control mechanisms.
摘要翻译：提供系统和方法以确定分布式点播信息技术（IT）系统中的网络资源的分配，其使用用于其他操作系统资源的现有控制机制来实现IT系统内的期望的操作点。通过在考虑到系统约束的情况下优化基于目标的目标函数来获得该期望的操作点。所有系统资源的利用率，即网络资源和处理资源之间的关系以及达到性能目标的自主性可以由一系列系统应用可能需要的多个动作获得。该关系用于将网络资源分配给应用程序，同时保持所需的性能目标。使用现有的控制机制实施分配。

23. 发明授权

US08185352B2 Benchmarking correlated stream processing systems 失效
标题翻译：基准相关流处理系统
公开(公告)号：US08185352B2
公开(公告)日：2012-05-22
申请号：US12140418
申请日：2008-06-17
申请人： Kay S. Anderson , Joseph P. Bigus , Eric Bouillet , Parijat Dube , Zhen Liu , Dimitrios Pendarakis
发明人： Kay S. Anderson , Joseph P. Bigus , Eric Bouillet , Parijat Dube , Zhen Liu , Dimitrios Pendarakis
IPC分类号： G06F11/30 , G06F11/00
CPC分类号： G06F11/263
摘要： A system, method, and computer program product for benchmarking a stream processing system are disclosed. The method comprises generating a plurality of correlated test streams. A semantically related data set is embedded within each of the test streams in the plurality of correlated test streams. The plurality of correlated test streams is provided to at least one stream processing system. A summary is generated for each of the semantically related embedded data sets. A common identifier, which is transparent to the system being tested, is embedded within each stream in the plurality of correlated test streams. The common identifier is extracted from the output data set generated by the stream processing system. At least one of the stored copies of the summaries and the common identifier are compared to an output data set including a set of zero or more correlation results generated by the stream processing system.
摘要翻译：公开了一种用于基准流处理系统的系统，方法和计算机程序产品。该方法包括生成多个相关测试流。语义相关的数据集嵌入在多个相关测试流中的每个测试流内。多个相关测试流被提供给至少一个流处理系统。为每个语义相关的嵌入式数据集生成一个摘要。对被测系统透明的公共标识符嵌入在多个相关测试流中的每个流内。从流处理系统生成的输出数据集中提取公共标识符。将总结的存储副本和公共标识符中的至少一个与包括由流处理系统生成的一组零个或多个相关结果的输出数据集进行比较。

24. 发明授权

US07698106B2 System and method for benchmarking correlated stream processing systems 失效
标题翻译：用于基准相关流处理系统的系统和方法
公开(公告)号：US07698106B2
公开(公告)日：2010-04-13
申请号：US11926208
申请日：2007-10-29
申请人： Kay S. Anderson , Joseph P. Bigus , Eric Bouillet , Parijat Dube , Zhen Liu , Dimitrios Pendarakis
发明人： Kay S. Anderson , Joseph P. Bigus , Eric Bouillet , Parijat Dube , Zhen Liu , Dimitrios Pendarakis
IPC分类号： G06F11/30 , G06F11/00
CPC分类号： G06F11/263
摘要： A system, method, and computer program product for benchmarking a stream processing system are disclosed. The method comprises generating a plurality of correlated test streams. A semantically related data set is embedded within each of the test streams in the plurality of correlated test streams. The plurality of correlated test streams is provided to at least one stream processing system. A summary is generated for each of the semantically related embedded data sets. A common identifier, which is transparent to the system being tested, is embedded within each stream in the plurality of correlated test streams. The common identifier is extracted from the output data set generated by the stream processing system. At least one of the stored copies of the summaries and the common identifier are compared to an output data set including a set of zero or more correlation results generated by the stream processing system.
摘要翻译：公开了一种用于基准流处理系统的系统，方法和计算机程序产品。该方法包括生成多个相关测试流。语义相关的数据集嵌入在多个相关测试流中的每个测试流内。多个相关测试流被提供给至少一个流处理系统。为每个语义相关的嵌入式数据集生成一个摘要。对被测系统透明的公共标识符嵌入在多个相关测试流中的每个流内。从流处理系统生成的输出数据集中提取公共标识符。将总结的存储副本和公共标识符中的至少一个与包括由流处理系统生成的一组零个或多个相关结果的输出数据集进行比较。

25. 发明授权

US07650529B2 Data replica selector 有权
标题翻译：数据副本选择器
公开(公告)号：US07650529B2
公开(公告)日：2010-01-19
申请号：US12145540
申请日：2008-06-25
申请人： Jinliang Fan , Zhen Liu , Dimitrios Pendarakis
发明人： Jinliang Fan , Zhen Liu , Dimitrios Pendarakis
IPC分类号： G06F11/00
CPC分类号： H04L67/1095 , G06F11/202 , G06F11/2053 , H04L67/18 , H04L69/40 , H04W4/02
摘要： There is provided a method and system for replicating data at another location. The system includes a source node that contains data in a data storage area. The source node is coupled to a network of potential replication nodes. The processor determines at least two eligible nodes in the network of nodes and determines the communication cost associated with a each of the eligible nodes. The processor also determines a probability of a concurrent failure of the source node and each of eligible nodes, and selects at least one of the eligible nodes for replication of the data located on the source node. The selection is based on the determined communication costs and probability of concurrent failure.
摘要翻译：提供了在另一个位置复制数据的方法和系统。该系统包括在数据存储区域中包含数据的源节点。源节点耦合到潜在复制节点的网络。处理器确定节点网络中的至少两个合格节点，并确定与每个合格节点相关联的通信成本。处理器还确定源节点和每个合格节点的并发故障的概率，并且选择至少一个合格节点用于复制位于源节点上的数据。选择是基于确定的通信成本和并发故障的概率。

26. 发明申请

US20090024358A1 BENCHMARKING CORRELATED STREAM PROCESSING SYSTEMS 失效
标题翻译：基准相关流程处理系统
公开(公告)号：US20090024358A1
公开(公告)日：2009-01-22
申请号：US12140418
申请日：2008-06-17
申请人： KAY S. ANDERSON , Joseph P. Bigus , Eric Bouillet , Parijat Dube , Zhen Liu , Dimitrios Pendarakis
发明人： KAY S. ANDERSON , Joseph P. Bigus , Eric Bouillet , Parijat Dube , Zhen Liu , Dimitrios Pendarakis
IPC分类号： G06F15/00
CPC分类号： G06F11/263
摘要： A system, method, and computer program product for benchmarking a stream processing system are disclosed. The method comprises generating a plurality of correlated test streams. A semantically related data set is embedded within each of the test streams in the plurality of correlated test streams. The plurality of correlated test streams is provided to at least one stream processing system. A summary is generated for each of the semantically related embedded data sets. A common identifier, which is transparent to the system being tested, is embedded within each stream in the plurality of correlated test streams. The common identifier is extracted from the output data set generated by the stream processing system. At least one of the stored copies of the summaries and the common identifier are compared to an output data set including a set of zero or more correlation results generated by the stream processing system.
摘要翻译：公开了一种用于基准流处理系统的系统，方法和计算机程序产品。该方法包括生成多个相关测试流。语义相关的数据集嵌入在多个相关测试流中的每个测试流内。多个相关测试流被提供给至少一个流处理系统。为每个语义相关的嵌入式数据集生成一个摘要。对被测系统透明的公共标识符嵌入在多个相关测试流中的每个流内。从流处理系统生成的输出数据集中提取公共标识符。将总结的存储副本和公共标识符中的至少一个与包括由流处理系统生成的一组零个或多个相关结果的输出数据集进行比较。

27. 发明授权

US07466656B2 Method, apparatus and program storage device for efficient construction of network overlays through interconnection topology embedding 失效
标题翻译：方法，设备和程序存储设备，通过互连拓扑嵌入有效地构建网络覆盖
公开(公告)号：US07466656B2
公开(公告)日：2008-12-16
申请号：US10973329
申请日：2004-10-26
申请人： Parijat Dube , Zhen Liu , Dimitrios Pendarakis , George V. Popescu
发明人： Parijat Dube , Zhen Liu , Dimitrios Pendarakis , George V. Popescu
IPC分类号： H04L12/26
CPC分类号： H04L41/12 , H04L41/22 , H04L67/104 , H04L67/1044 , H04L67/1089 , H04L67/16
摘要： Methods, apparatuses and program storage devices for constructing a network overlay via embedding an interconnection network in a network overlay graph are provided herein. The network delay distances between pairs of overlay nodes are measured on the shortest network paths. The mapping of the interconnection topology to the network overlay nodes preferably involves assigning 2m m-length binary indexes to the network overlay nodes. There is proposed herein a polynomial time algorithm for interconnection topology embedding using iterative cluster division and node binary index assignment. There is further proposed herein a method for construction of network overlays through interconnection network topology embedding, with the objective of optimizing a quality of service metric (e.g. minimization of the average network overlay routing delay).
摘要翻译：本文提供了通过在网络覆盖图中嵌入互连网络来构建网络覆盖的方法，设备和程序存储设备。在最短的网络路径上测量覆盖节点对之间的网络延迟距离。互连拓扑到网络覆盖节点的映射优选地涉及向网络覆盖节点分配2m m长的二进制索引。本文提出了一种使用迭代集群划分和节点二进制索引分配的互连拓扑嵌入的多项式时间算法。此外还提出了通过互连网络拓扑嵌入来构建网络覆盖的方法，目的是优化服务质量度量（例如，平均网络覆盖路由延迟的最小化）。

28. 发明申请

US20080172671A1 METHOD AND SYSTEM FOR EFFICIENT MANAGEMENT OF RESOURCE UTILIZATION DATA IN ON-DEMAND COMPUTING 审中-公开
标题翻译：资源利用数据在需求计算中的有效管理方法与系统
公开(公告)号：US20080172671A1
公开(公告)日：2008-07-17
申请号：US11622163
申请日：2007-01-11
申请人： Eric Bouillet , Zhen Liu , Dimitrios Pendarakis , Cary Perkins , Li Zhang
发明人： Eric Bouillet , Zhen Liu , Dimitrios Pendarakis , Cary Perkins , Li Zhang
IPC分类号： G06F9/46
CPC分类号： G06F11/3476 , G06F11/3452
摘要： The present invention is based on the main ideas that different sub-intervals of a resource utilization time series are to be summarized with different granularity in the time axis, depending on the values of the series over that interval. Therefore, periods of high resource utilization are represented with higher time granularity, while periods of low resource utilization are represented with lower time granularity, the value stored can represent a function of the summarized values, such as the average or maximum value of the low resource utilization period. The captured resource utilization data is used to generate profiles, wherein the profiles summarize the historical utilization data. The profiles further capture pseudo-periodic behavior over different time scales.
摘要翻译：本发明基于如下主要思想：资源利用时间序列的不同子时间间隔在时间轴上以不同的粒度被总结，这取决于该间隔上的序列值。因此，高资源利用周期以较高的时间粒度表示，而资源利用率低的周期以较低的时间粒度表示，存储的值可以表示汇总值的函数，例如低资源的平均值或最大值利用期。捕获的资源利用率数据用于生成简档，其中概要文件概括了历史使用数据。轮廓进一步捕获不同时间尺度的伪周期行为。

29. 发明授权

US08694786B2 Virtual machine images encryption using trusted computing group sealing 有权
标题翻译：使用可信计算组密封的虚拟机映像加密
公开(公告)号：US08694786B2
公开(公告)日：2014-04-08
申请号：US13252713
申请日：2011-10-04
申请人： Rajiv Augu , Steven A. Bade , Jeb R Linton , Dimitrios Pendarakis , George C. Wilson , Lee Hardy Wilson
发明人： Rajiv Augu , Steven A. Bade , Jeb R Linton , Dimitrios Pendarakis , George C. Wilson , Lee Hardy Wilson
IPC分类号： H04L9/08
CPC分类号： H04L9/0897 , G06F21/57
摘要： A host machine provisions a virtual machine from a catalog of stock virtual machines. The host machine instantiates the virtual machine. The host machine configures the virtual machine, based on customer inputs, to form a customer's configured virtual machine. The host machine creates an image from the customer's configured virtual machine. The host machine unwraps a sealed customer's symmetric key to form a customer's symmetric key. The host machine encrypts the customer's configured virtual machine with the customer's symmetric key to form an encrypted configured virtual machine. The host machine stores the encrypted configured virtual machine to non-volatile storage.
摘要翻译：主机从虚拟机目录中提供虚拟机。主机实例化虚拟机。主机根据客户输入配置虚拟机，形成客户配置的虚拟机。主机从客户配置的虚拟机创建映像。主机打开密封客户的对称密钥，形成客户的对称密钥。主机使用客户的对称密钥加密客户配置的虚拟机，形成加密配置的虚拟机。主机将加密的配置虚拟机存储到非易失性存储。

30. 发明授权

US08839345B2 Method for discovering a security policy 有权
标题翻译：发现安全策略的方法
公开(公告)号：US08839345B2
公开(公告)日：2014-09-16
申请号：US12049629
申请日：2008-03-17
申请人： John L. Griffin , Dimitrios Pendarakis , Ronald Perez , Reiner Sailer , Enriquillo Valdez
发明人： John L. Griffin , Dimitrios Pendarakis , Ronald Perez , Reiner Sailer , Enriquillo Valdez
IPC分类号： H04L21/00 , H04L29/06 , H04L29/08 , G06F21/62 , H04W12/08
CPC分类号： G06F21/629 , G06F21/53 , G06F21/55 , G06F21/552 , G06F21/577 , G06F21/604 , H04L63/102 , H04L63/1408 , H04L63/20 , H04L67/00 , H04L67/10 , H04W12/08
摘要： Techniques for mapping at least one physical system and at least one virtual system into at least two separate execution environments are provided. The techniques include discovering an implicitly enforced security policy in an environment comprising at least one physical system and at least one virtual system, using the discovered policy to create an enforceable isolation policy, and using the isolation policy to map the at least one physical system and at least one virtual system into at least two separate execution environments. Techniques are also provided for generating a database of one or more isolation policies.
摘要翻译：提供了用于将至少一个物理系统和至少一个虚拟系统映射到至少两个单独的执行环境中的技术。所述技术包括在包括至少一个物理系统和至少一个虚拟系统的环境中发现隐含强制执行的安全策略，使用所发现的策略来创建可强制执行的隔离策略，以及使用所述隔离策略来映射所述至少一个物理系统和至少一个虚拟系统进入至少两个独立的执行环境。还提供了用于生成一个或多个隔离策略的数据库的技术。

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