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21. 发明申请

US20090282415A1 Method and Apparatus for Negotiation Management in Data Processing Systems 失效
标题翻译：数据处理系统中的协商管理方法与装置
公开(公告)号：US20090282415A1
公开(公告)日：2009-11-12
申请号：US12112142
申请日：2008-04-30
申请人： Bo An , Frederick Douglis , Bradley William Fawcett , Anton V. Riabov , Fan Ye
发明人： Bo An , Frederick Douglis , Bradley William Fawcett , Anton V. Riabov , Fan Ye
IPC分类号： G06F9/50
CPC分类号： G06F9/5038 , G06F2209/5014 , G06F2209/506
摘要： Techniques are disclosed for optimizing schedules used in implementing plans for performing tasks in data processing systems. For example, an automated method of negotiating for resources in a data processing system, wherein the data processing system comprises multiple sites, comprises a negotiation management component of a computer system at a given one of the sites performing the following steps. One or more tasks from at least one source of one or more plans are obtained. Each plan is annotated with one or more needed resources and one or more potential resource providers at one or more sites in the data processing system. An optimized resource negotiation schedule based on the one or more obtained tasks is computed. The schedule comprises an order in which resources are negotiated. In accordance with the optimized resource negotiation schedule, a request for each needed resource is sent to the one or more potential resource providers such that a negotiation process is performed between the negotiation management component and at least one of the potential resource providers.
摘要翻译：公开了用于优化用于在数据处理系统中执行任务的计划中使用的计划的技术。例如，在数据处理系统中协商资源的自动化方法，其中所述数据处理系统包括多个站点，包括在执行以下步骤的给定一个站点处的计算机系统的协商管理组件。获得来自一个或多个计划的至少一个来源的一个或多个任务。每个计划在数据处理系统中的一个或多个站点上用一个或多个所需资源和一个或多个潜在资源提供者进行注释。计算基于一个或多个获得的任务的优化的资源协商调度。时间表包括协商资源的顺序。根据优化的资源协商进度，向所述一个或多个潜在资源提供者发送对每个所需资源的请求，使得在协商管理组件和潜在资源提供者中的至少一个之间执行协商过程。

22. 发明申请

US20090175444A1 SYSTEM AND METHOD FOR ENCRYPTION KEY MANAGEMENT IN A MIXED INFRASTRUCTURE STREAM PROCESSING FRAMEWORK 有权
标题翻译：混合基础设施流程框架中加密密钥管理的系统与方法
公开(公告)号：US20090175444A1
公开(公告)日：2009-07-09
申请号：US11971322
申请日：2008-01-09
申请人： FREDERICK DOUGLIS , Zachary Garbow , Fan Ye
发明人： FREDERICK DOUGLIS , Zachary Garbow , Fan Ye
IPC分类号： H04L9/00
CPC分类号： H04L63/0457 , G06F21/606 , G06F21/6245 , H04L9/083 , H04L9/0841 , H04L9/0861 , H04L9/088
摘要： A system and method for protecting streams in a mixed infrastructure includes determining processing elements that are to access a data stream in a stream processing environment and determining a security level for each processing element. Keys are generated per stream per processing element in accordance with the security level. The keys are associated with processing elements in an access control list in a location accessible by producing and consuming processing elements. The stream is decrypted for processing using keys released upon authenticating processing elements in accordance with the access control list. At security boundaries, the stream is re-encrypted in accordance with a next processing element.
摘要翻译：用于保护混合基础设施中的流的系统和方法包括确定要在流处理环境中访问数据流的处理元件，并确定每个处理元件的安全级别。根据安全级别，每个处理元素每个流生成密钥。密钥与通过产生和消耗处理元件可访问的位置中的访问控制列表中的处理元件相关联。根据访问控制列表，对流进行解密以使用在认证处理元件上发布的密钥进行处理。在安全边界处，流根据下一个处理元件重新加密。

23. 发明申请

US20080256549A1 System and Method of Planning for Cooperative Information Processing 审中-公开
标题翻译：合作信息处理规划制度与方法
公开(公告)号：US20080256549A1
公开(公告)日：2008-10-16
申请号：US11747826
申请日：2007-05-11
申请人： Zhen Liu , Fan Ye , Anton V. Riabov
发明人： Zhen Liu , Fan Ye , Anton V. Riabov
IPC分类号： G06F9/50
CPC分类号： G06F9/5027 , G06F9/4881 , G06F9/5066 , G06F2209/5017 , G06Q10/06
摘要： A cooperative data stream processing system is provided that utilizes a plurality of independent, autonomous and possibly heterogeneous sites in a cooperative arrangement to execute jobs derived from user-define inquires over dynamic, continuous streams of data. A method is provided for cooperative planning for the execution of the jobs across the distributed plurality of sites. An identification of the resources available for sharing from each one of the plurality of sites is communicated to one or more planners disposed on the distributed sites. These planners use the resource information to generate planning domains in which the jobs can be processed. Upon receipt of an inquiry at one of the sites, the inquiry is communicated to one of the planners that uses the planning domain to create at least one distributed plan for the inquiry. Processing of the inquiry is conducted in accordance with the distributed plan. Planning can take advantage of the structure of virtual organizations including cooperative and federated virtual organizations. The distributed plans can make use of the resources within a single virtual organization or across multiple organizations.
摘要翻译：提供了一种协作数据流处理系统，其利用协作布置中的多个独立的，自主的和可能异构的站点来执行从动态的，连续的数据流的用户定义查询导出的作业。提供了一种用于在分布式多个站点上执行作业的协作规划的方法。从多个站点中的每个站点可用于共享的资源的识别被传送给设置在分布式站点上的一个或多个规划者。这些规划者使用资源信息来生成可以处理作业的规划域。在其中一个站点收到查询后，将向使用计划域的计划者传达查询，以创建至少一个用于查询的分布式计划。查询的处理按照分布式计划进行。规划可以利用虚拟组织的结构，包括合作社和联合虚拟组织。分布式计划可以利用单个虚拟组织内或多个组织中的资源。

24. 发明申请

US20080256167A1 Mechanism for Execution of Multi-Site Jobs in a Data Stream Processing System 失效
标题翻译：在数据流处理系统中执行多站点作业的机制
公开(公告)号：US20080256167A1
公开(公告)日：2008-10-16
申请号：US11747813
申请日：2007-05-11
申请人： Michael J. Branson , Frederick Douglis , Fan Ye
发明人： Michael J. Branson , Frederick Douglis , Fan Ye
IPC分类号： G06F15/16 , G06F11/07
CPC分类号： G06F11/203 , G06F9/5027 , G06F11/1438 , G06F11/1446 , G06F2209/5017 , G06F2209/508 , H04L69/40
摘要： A cooperative data stream processing system is provided that utilizes a plurality of independent, autonomous and possibly heterogeneous sites in a cooperative arrangement to process user-defined job requests over dynamic, continuous streams of data. A mechanism is provided for orchestrating the execution of distributed jobs across the plurality of distributed sites. A distributed plan is created that identifies the processing elements that constitute a job that is derived form user-defined inquiries. Within the distributed plan, these processing elements are arranged into subjobs that are mapped to various sites within the system for execution. Therefore, the jobs are then executed across the plurality of distributed sites in accordance with the distributed plan. The distributed plan also includes requirements for monitoring of execution sites and providing for the back-up of the execution sites in the event of a failure on one of those sites. Execution of the jobs in accordance with the distributed plan is facilitated by the identification of an owner site to which the distributed plan is communicated and which is responsible for driving the execution of the distributed plan.
摘要翻译：提供协作数据流处理系统，其利用协作布置中的多个独立的，自主的和可能异构的站点，以通过动态的，连续的数据流处理用户定义的作业请求。提供了用于在多个分布式站点上编排分布式作业的执行的机制。创建一个分布式计划，用于标识构成从用户定义的查询导出的作业的处理元素。在分布式计划中，这些处理元素被排列成被映射到系统内的各个站点以执行的子对象。因此，这些作业然后根据分布式计划在多个分布式站点之间执行。分布式计划还包括监控执行站点的要求，并在其中一个站点发生故障时提供执行站点的备份。通过识别分配的计划被传达的所有者站点以及负责驱动分布式计划的执行来促进按照分布式计划执行作业。

25. 发明授权

US08695089B2 Method and system for resilient packet traceback in wireless mesh and sensor networks 有权
标题翻译：无线网格和传感器网络中弹性数据包追溯的方法和系统
公开(公告)号：US08695089B2
公开(公告)日：2014-04-08
申请号：US11694388
申请日：2007-03-30
申请人： Zhen Liu , Hao Yang , Fan Ye
发明人： Zhen Liu , Hao Yang , Fan Ye
IPC分类号： H04L29/06
CPC分类号： H04L63/1458 , H04L63/1466 , H04L2463/146 , H04W84/20
摘要： A system and method for packet traceback in a network includes maintaining an identity number (ID) for each node in a network and generating a signature (e.g., a message authentication code (MAC)) using a secret key shared between each node on a forwarding path and a sink. Each forwarding node leaves a mark by appending its ID and a signature in the packet, either in a deterministic manner or with a probability. Upon receiving a packet at the sink, correctness of the signatures included in each packet is verified in the reverse order by which these signatures were appended. A last valid MAC is determined in the forwarding path to determine the locations of compromised nodes that collude in false data injection attacks.
摘要翻译：用于网络中的数据包追溯的系统和方法包括维护网络中每个节点的身份号码（ID），并使用转发上的每个节点之间共享的密钥生成签名（例如，消息认证码（MAC））路径和水槽。每个转发节点通过以确定性方式或以概率将其ID和签名附加在分组中来留下标记。在接收器处接收到分组时，以附加这些签名的相反顺序来验证每个分组中包括的签名的正确性。在转发路径中确定最后一个有效MAC，以确定在虚假数据注入攻击中并发的受损节点的位置。

26. 发明授权

US08656403B2 Negotiation management in data processing systems 失效
标题翻译：数据处理系统中的谈判管理
公开(公告)号：US08656403B2
公开(公告)日：2014-02-18
申请号：US12112142
申请日：2008-04-30
申请人： Bo An , Frederick Douglis , Bradley William Fawcett , Anton V. Riabov , Fan Ye
发明人： Bo An , Frederick Douglis , Bradley William Fawcett , Anton V. Riabov , Fan Ye
IPC分类号： G06F9/46
CPC分类号： G06F9/5038 , G06F2209/5014 , G06F2209/506
摘要： Techniques are disclosed for optimizing schedules used in implementing plans for performing tasks in data processing systems. For example, an automated method of negotiating for resources in a data processing system, wherein the data processing system comprises multiple sites, comprises a negotiation management component of a computer system at a given one of the sites performing the following steps. One or more tasks from at least one source of one or more plans are obtained. Each plan is annotated with one or more needed resources and one or more potential resource providers at one or more sites in the data processing system. An optimized resource negotiation schedule based on the one or more obtained tasks is computed. The schedule comprises an order in which resources are negotiated. In accordance with the optimized resource negotiation schedule, a request for each needed resource is sent to the one or more potential resource providers such that a negotiation process is performed between the negotiation management component and at least one of the potential resource providers.
摘要翻译：公开了用于优化用于在数据处理系统中执行任务的计划中使用的计划的技术。例如，在数据处理系统中协商资源的自动化方法，其中所述数据处理系统包括多个站点，包括在执行以下步骤的给定一个站点处的计算机系统的协商管理组件。获得来自一个或多个计划的至少一个来源的一个或多个任务。每个计划在数据处理系统中的一个或多个站点上用一个或多个所需资源和一个或多个潜在资源提供者进行注释。计算基于一个或多个获得的任务的优化的资源协商调度。时间表包括协商资源的顺序。根据优化的资源协商进度，向所述一个或多个潜在资源提供者发送对每个所需资源的请求，使得在协商管理组件和潜在资源提供者中的至少一个之间执行协商过程。

27. 发明授权

US08417762B2 Mechanism for execution of multi-site jobs in a data stream processing system 失效
标题翻译：在数据流处理系统中执行多站点作业的机制
公开(公告)号：US08417762B2
公开(公告)日：2013-04-09
申请号：US11747813
申请日：2007-05-11
申请人： Michael J. Branson , Frederick Douglis , Fan Ye
发明人： Michael J. Branson , Frederick Douglis , Fan Ye
IPC分类号： G06F15/16 , G06F15/00
CPC分类号： G06F11/203 , G06F9/5027 , G06F11/1438 , G06F11/1446 , G06F2209/5017 , G06F2209/508 , H04L69/40
摘要： A cooperative data stream processing system utilizing a plurality of independent, autonomous and heterogeneous sites in a cooperative arrangement process user-defined job requests over dynamic, continuous streams of data. A distributed plan is created that identifies the processing elements that constitute a job that is derived from user-defined inquiries. These processing elements are arranged into subjobs that are mapped to various sites within the system for execution. The jobs are executed across the plurality of distributed sites in accordance with the distributed plan. The distributed plan also includes requirements for monitoring and back-up of the execution sites in the event of a failure on one of those sites. Execution of the jobs in accordance with the distributed plan is facilitated by the identification of an owner site to which the distributed plan is communicated and which is responsible for driving the execution of the distributed plan.
摘要翻译：在协作安排过程中利用多个独立的，自主的和异构的站点的协作数据流处理系统用户定义的作业通过动态的，连续的数据流请求。创建一个分布式计划，标识构成从用户定义的查询导出的作业的处理元素。这些处理元件被布置成被映射到系统内的各个站点以执行的子对象。根据分布式计划，这些作业在多个分布式站点之间执行。分布式计划还包括在其中一个站点发生故障时监视和备份执行站点的要求。通过识别分配的计划被传达的所有者站点以及负责驱动分布式计划的执行来促进按照分布式计划执行作业。

28. 发明授权

US08219848B2 Mechanism for recovery from site failure in a stream processing system 有权
标题翻译：在流处理系统中从站点故障恢复的机制
公开(公告)号：US08219848B2
公开(公告)日：2012-07-10
申请号：US11733724
申请日：2007-04-10
申请人： Michael John Branson , Frederick Douglis , Bradley William Fawcett , Zhen Liu , Bin Rong , Fan Ye
发明人： Michael John Branson , Frederick Douglis , Bradley William Fawcett , Zhen Liu , Bin Rong , Fan Ye
IPC分类号： G06F11/00
CPC分类号： G06F11/2025 , G06F11/2048 , G06F11/2097
摘要： A failure recovery framework to be used in cooperative data stream processing is provided that can be used in a large-scale stream data analysis environment. Failure recovery supports a plurality of independent distributed sites, each having its own local administration and goals. The distributed sites cooperate in an inter-site back-up mechanism to provide for system recovery from a variety of failures within the system. Failure recovery is both automatic and timely through cooperation among sites. Back-up sites associated with a given primary site are identified. These sites are used to identify failures within the primary site including failures of applications running on the nodes of the primary site. The failed applications are reinstated on one or more nodes within the back-up sites using job management instances local to the back-up sites in combination with previously stored state information and data values for the failed applications. In additions to inter-site mechanisms, each one of the plurality of sites employs an intra-site back-up mechanism to handle failure recoveries within the site.
摘要翻译：提供了可用于协作数据流处理的故障恢复框架，可用于大规模流数据分析环境。故障恢复支持多个独立的分布式站点，每个都有自己的本地管理和目标。分布式站点在站点间备份机制中进行协作，以便从系统内的各种故障提供系统恢复。故障恢复是通过站点之间的合作自动和及时的。识别与给定主要站点相关联的备用站点。这些站点用于识别主站点中的故障，包括在主站点的节点上运行的应用程序的故障。使用备份站点本地的作业管理实例以及先前存储的状态信息和失败应用程序的数据值，在备份站点中的一个或多个节点上恢复失败的应用程序。除了站点间机制之外，多个站点中的每一个都采用站内备用机制来处理站点内的故障恢复。

29. 发明申请

US20110307789A1 PUBLISH/SUBSCRIBE OVERLAY NETWORK CONTROL SYSTEM 有权
标题翻译：发布/订阅覆盖网络控制系统
公开(公告)号：US20110307789A1
公开(公告)日：2011-12-15
申请号：US12814426
申请日：2010-06-11
申请人： Kyriakos Karenos , Minkyong Kim , Hui Lei , Hao Yang , Fan Ye , Liangzhao Zeng
发明人： Kyriakos Karenos , Minkyong Kim , Hui Lei , Hao Yang , Fan Ye , Liangzhao Zeng
IPC分类号： G06F15/173 , G06F15/177 , G06F3/01
CPC分类号： H04L45/02 , H04L41/046 , H04L41/12 , H04L45/24 , H04L45/245 , H04L45/64 , H04L67/02
摘要： A system may include an overlay network linking a plurality of publishers, a plurality of subscribers, and a plurality of brokers. The overlay network may include a first computer network having a first network protocol carried by a second computer network having a second network protocol. The system may also include an agent carried by each of the publishers, the subscribers, and the brokers that adjust the network's topology based upon collected runtime data of condition of each link within the network and/or broker availability to any publisher and subscriber.
摘要翻译：系统可以包括链接多个发布者，多个订户和多个经纪人的覆盖网络。覆盖网络可以包括具有由具有第二网络协议的第二计算机网络承载的第一网络协议的第一计算机网络。系统还可以包括由发布者，订户和经纪人承担的代理，所述代理基于收集的网络中每个链路的条件的收集的运行时间数据和/或经纪人对任何发布者和订户的可用性来调整网络的拓扑。

30. 发明申请

US20080244739A1 METHOD AND SYSTEM FOR RESILIENT PACKET TRACEBACK IN WIRELESS MESH AND SENSOR NETWORKS 有权
标题翻译：无线网络和传感器网络中的回复分组跟踪的方法和系统
公开(公告)号：US20080244739A1
公开(公告)日：2008-10-02
申请号：US11694388
申请日：2007-03-30
申请人： Zhen Liu , Hao Yang , Fan Ye
发明人： Zhen Liu , Hao Yang , Fan Ye
IPC分类号： G06F12/14
CPC分类号： H04L63/1458 , H04L63/1466 , H04L2463/146 , H04W84/20
摘要： A system and method for packet traceback in a network includes maintaining an identity number (ID) for each node in a network and generating a signature (e.g., a message authentication code (MAC)) using a secret key shared between each node on a forwarding path and a sink. Each forwarding node leaves a mark by appending its ID and a signature in the packet, either in a deterministic manner or with a probability. Upon receiving a packet at the sink, correctness of the signatures included in each packet is verified in the reverse order by which these signatures were appended. A last valid MAC is determined in the forwarding path to determine the locations of compromised nodes that collude in false data injection attacks.
摘要翻译：用于网络中的数据包追溯的系统和方法包括维护网络中每个节点的身份号码（ID），并使用转发上的每个节点之间共享的密钥生成签名（例如，消息认证码（MAC））路径和水槽。每个转发节点通过以确定性方式或以概率将其ID和签名附加在分组中来留下标记。在接收器处接收到分组时，以附加这些签名的相反顺序来验证每个分组中包括的签名的正确性。在转发路径中确定最后一个有效MAC，以确定在虚假数据注入攻击中并发的受损节点的位置。

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