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    • 21. 发明授权
    • Method and apparatus for horizontal and vertical modeled representation and analysis of distributed systems
    • 分布式系统的水平和垂直建模表示和分析的方法和装置
    • US07930161B1
    • 2011-04-19
    • US11726326
    • 2007-03-21
    • Sudhir VijendraPatricia Florissi
    • Sudhir VijendraPatricia Florissi
    • G06F17/50G06F15/173
    • H04L41/145G06F9/46
    • A method, apparatus and computer-program product for modeling distributed systems is disclosed. The method comprises the steps of representing selected ones of a plurality of physical and logical elements as a plurality of objects, organizing the selected ones of the objects within each of the plurality of model layers, the model layers representing at least one function of the distributed network, determining behavioral relationships among objects within each of the model layers and determining behavioral relationships among selected ones of the objects among each of the model layers, said selected objects representing layer endpoints, wherein information between model layers is passed through said layer endpoints. The apparatus recites a processor for performing the steps of the disclosed method and the computer-program product provides code or instruction to a processor for executing the disclosed method steps.
    • 公开了一种用于建模分布式系统的方法,装置和计算机程序产品。 该方法包括以下步骤:将多个物理和逻辑元素中的选定的元素表示为多个对象,组织多个模型层中的每一个内的对象中选定的对象,模型层表示分布式 网络,确定每个模型层内的对象之间的行为关系,并确定每个模型层中的所选对象之间的行为关系,所述选定对象表示层端点,其中模型层之间的信息通过所述层端点。 该装置背景处理器用于执行所公开方法的步骤,并且计算机程序产品向处理器提供代码或指令以执行所公开的方法步骤。
    • 22. 发明授权
    • Method and apparatus for configuration and analysis of network routing protocols
    • 网络路由协议的配置和分析方法和装置
    • US07860016B1
    • 2010-12-28
    • US11211234
    • 2005-08-25
    • Sudhir VijendraDavid Ohsie
    • Sudhir VijendraDavid Ohsie
    • H04J1/16
    • H04L45/04H04L45/02H04L45/52
    • A method and apparatus for operating on a system containing a plurality of components in communication using at least one communication protocol is disclosed. The method comprises the steps of representing selected ones of the plurality of components, the relationship among the components and the associated communication protocols, determining a mapping between a plurality of events and a plurality of observable events occurring among the components and among the communication protocols, wherein the mapping is represented as a value associating each event with each observable event, and performing the operation in conjunction with the events and observable events, wherein events associated with the communication protocols are distinguished from events associated with the components. The operations may be selected from the group of monitoring, discovering, managing, analyzing and displaying the components associated with the multicast protocols.
    • 公开了一种使用至少一个通信协议在包含通信中的多个组件的系统上进行操作的方法和装置。 该方法包括以下步骤:表示多个组件中的选定的组件,组件和相关联的通信协议之间的关系,确定多个事件之间的映射和在组件之间以及通信协议之间发生的多个可观察事件, 其中所述映射被表示为将每个事件与每个可观察事件相关联的值,以及结合所述事件和可观察事件执行所述操作,其中与所述通信协议相关联的事件与与所述组件相关联的事件区分开。 可以从监视,发现,管理,分析和显示与多播协议相关联的组件的组中选择操作。
    • 23. 发明授权
    • Method and apparatus for configuration and analysis of internal network routing protocols
    • 内部网络路由协议的配置和分析方法和装置
    • US07792045B1
    • 2010-09-07
    • US11395456
    • 2006-03-31
    • Sudhir Vijendra
    • Sudhir Vijendra
    • H04J1/16
    • H04L41/14H04L41/22H04L43/0811
    • A method and apparatus for operating on a system containing a plurality of components in communication using at least one communication protocol is disclosed. The method comprises the steps of representing selected ones of the plurality of components, the relationship among the components and the associated communication protocols, determining a mapping between a plurality of events and a plurality of observable events occurring among the components and among the communication protocols, wherein the mapping is represented as a value associating each event with each observable event, and performing the operation in conjunction with the events and observable events, wherein events associated with the communication protocols are distinguished from events associated with the components. The operations may be selected from the group of monitoring, discovering, managing, analyzing and displaying the components associated with the multicast protocols.
    • 公开了一种使用至少一个通信协议在包含通信中的多个组件的系统上进行操作的方法和装置。 该方法包括以下步骤:表示多个组件中的选定的组件,组件和相关联的通信协议之间的关系,确定多个事件之间的映射和在组件之间以及通信协议之间发生的多个可观察事件, 其中所述映射被表示为将每个事件与每个可观察事件相关联的值,以及结合所述事件和可观察事件执行所述操作,其中与所述通信协议相关联的事件与与所述组件相关联的事件区分开。 可以从监视,发现,管理,分析和显示与多播协议相关联的组件的组中选择操作。
    • 24. 发明授权
    • Method and apparatus for analyzing and problem reporting in grid computing networks
    • 网格计算网络中分析和问题报告的方法和装置
    • US07702496B1
    • 2010-04-20
    • US11527992
    • 2006-09-27
    • Sudhir VijendraWilliam ZahaviPatricia FlorissiDanilo FlorissiAmanuel Ronen ArtziJeffrey A. Schriesheim
    • Sudhir VijendraWilliam ZahaviPatricia FlorissiDanilo FlorissiAmanuel Ronen ArtziJeffrey A. Schriesheim
    • G06F17/50
    • H04L41/0631
    • A method, device and computer product suitable for performing an analysis on a Grid Computer Network (GCN) is disclosed. The method comprises the steps of representing selected ones of a plurality of components and a relationship among the components in the GCN, providing a mapping between a plurality of events and a plurality of observable events occurring among the components, wherein the mapping is represented as a value associating each event with each observable event, and determining at least one likely causing event based on at least one of the plurality of observable events by determining a measure between each of a plurality of values associated with the plurality of observable events and the plurality of causing events. The step of representing the GCN, comprises the steps of creating at least one non-specific representation of the selected components, wherein the non-specific representations are selected from the group consisting of ComputeElement, GridService and GridServiceInstance, and creating at least one non-specification representation of relations along which the events propagate amongst the selected components, wherein the representations of relations are selected from the group consisting of ComposedOf, Part of, HostedBy, and HostsServices. Also disclosed is an apparatus comprising a processor and a computer program product providing computer instruction to a computing system for executing the method steps described herein.
    • 公开了一种适用于对网格计算机网络(GCN)进行分析的方法,设备和计算机产品。 该方法包括以下步骤:表示多个组件中的选定的组件以及GCN中组件之间的关系,提供多个事件与组件之间发生的多个可观察事件之间的映射,其中映射表示为 将每个事件与每个可观察事件相关联,以及基于所述多个可观察事件中的至少一个,通过确定与所述多个可观察事件相关联的多个值中的每一个之间的度量来确定至少一个可能引起的事件, 造成事件。 表示GCN的步骤包括以下步骤:创建所选择的组件的至少一个非特定表示,其中非特定表示从由ComputeElement,GridService和GridServiceInstance组成的组中选择,并且创建至少一个非特定表示, 事件在所选择的组件之间传播的关系的规范表示,其中关系的表示从由ComposedOf,Part of,HostedBy和HostsServices组成的组中选择。 还公开了一种包括处理器和向计算系统提供计算机指令以执行本文所述的方法步骤的计算机程序产品的装置。
    • 25. 发明授权
    • Performing model-based root cause analysis using inter-domain mappings
    • 使用域间映射执行基于模型的根本原因分析
    • US07620612B1
    • 2009-11-17
    • US11394666
    • 2006-03-31
    • Sudhir VijendraChao-Wei Ou
    • Sudhir VijendraChao-Wei Ou
    • G06G7/48G06G7/62
    • G06F11/079G06F11/0748
    • A method, apparatus and computer-program product for performing a system analysis of a system is disclosed. The system is represented as a plurality of independent model domains, wherein the model domain represents selected ones of a plurality of components and the relationships among the components and the method comprises the steps of representing, as proxies, selected ones of the plurality of components of a first domain, wherein the relationships among the components are limited to direct relationships among adjacent ones of the components, wherein the first domain representation is available to a second domain, providing events occurring in the first domain to the second domain, providing a mapping between a plurality events and a plurality of observable events occurring among the proxy components of the first domain and a plurality of observable events occurring among the components of the second domain, wherein the mapping is represented as a value associating each event with each observable event, and performing the system analysis based on the mapping of events and observable events.
    • 公开了一种用于执行系统的系统分析的方法,设备和计算机程序产品。 该系统被表示为多个独立的模型域,其中模型域表示多个组件中的选定的组件,并且组件之间的关系和方法包括以下步骤:将作为代理的多个组件中的选定组件 第一域,其中组件之间的关系被限制为相邻组件之间的直接关系,其中第一域表示可用于第二域,将发生在第一域中的事件提供给第二域,从而提供 发生在第一域的代理组件之间的多个事件和多个可观察事件以及在第二域的组件之间出现的多个可观察事件,其中映射被表示为将每个事件与每个可观察事件相关联的值,以及 基于事件和可观察事件的映射来执行系统分析 。