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    Reconciling network management data
    11.
    发明授权
    Reconciling network management data 有权
    协调网络管理数据

    公开(公告)号：US08898269B2

    公开(公告)日：2014-11-25

    申请号：US13047267

    申请日：2011-03-14

    申请人： Dakshi Agrawal ,  Matthew Duggan ,  Vasileios Pappas ,  Mudhakar Srivatsa ,  Kristian Jon Stewart ,  Murtaza Zafer

    发明人： Dakshi Agrawal ,  Matthew Duggan ,  Vasileios Pappas ,  Mudhakar Srivatsa ,  Kristian Jon Stewart ,  Murtaza Zafer

    IPC分类号： G06F15/173 ,  H04L12/24

    CPC分类号： H04L41/12 ,  H04L41/145

    摘要： Network management data is managed by determining that a first version and a second version of a set of network management data have been created. The set of network management data is associated with a plurality of managed entities in a network. First and second network graphs are created based on the first version and second version of the set of network management data, respectively. The first and second network graphs include a first and second set of entities in the plurality of managed entities, respectively. A similarity metric is assigned between at least one or more entities in the first and second set of entities. At least a first entity in the first set of entities and at least a second entity in the second set of entities are determined to be identical entities based on the similarity metric being one of equal to and above a first given threshold.

    摘要翻译： 通过确定网络管理数据集合的第一版本和第二版本已被创建来管理网络管理数据。 该组网络管理数据与网络中的多个被管理实体相关联。 分别基于网络管理数据集的第一版本和第二版本来创建第一和第二网络图。 第一和第二网络图分别包括多个被管实体中的第一和第二组实体。 在第一和第二组实体中的至少一个或多个实体之间分配相似性度量。 第一组实体中的至少第一实体和第二组实体中的至少第二实体基于相似性度量被确定为相同的实体，其等于和高于第一给定阈值。

    Byte caching with chunk sizes based on data type
    12.
    发明授权
    Byte caching with chunk sizes based on data type 有权
    基于数据类型的块大小的字节缓存

    公开(公告)号：US08856445B2

    公开(公告)日：2014-10-07

    申请号：US13479507

    申请日：2012-05-24

    申请人： Dakshi Agrawal ,  Franck Le ,  Vasileios Pappas ,  Mudhakar Srivatsa ,  Dinesh C. Verma

    发明人： Dakshi Agrawal ,  Franck Le ,  Vasileios Pappas ,  Mudhakar Srivatsa ,  Dinesh C. Verma

    IPC分类号： G06F12/08

    CPC分类号： G06F17/30902 ,  H04L67/2842

    摘要： Methods and apparatus are provided for performing byte caching using a chunk size based on the object type of the object being cached. Byte caching is performed by receiving at least one data packet from at least one network node; extracting at least one data object from the at least one data packet; identifying an object type associated with the at least one data packet; determining a chunk size associated with the object type; and storing at least a portion of the at least one data packet in a byte cache based on the determined chunk size. The chunk size of the object type can be determined, for example, by evaluating one or more additional criteria, such as network conditions and object size. The object type may be, for example, an image object type; an audio object type; a video object type; and a text object type.

    摘要翻译： 提供方法和装置，用于使用基于被缓存的对象的对象类型的块大小执行字节高速缓存。 通过从至少一个网络节点接收至少一个数据分组来执行字节高速缓存; 从所述至少一个数据分组提取至少一个数据对象; 识别与所述至少一个数据分组相关联的对象类型; 确定与对象类型相关联的块大小; 以及基于所确定的块大小将所述至少一个数据分组的至少一部分存储在字节高速缓存中。 可以例如通过评估一个或多个附加标准（例如网络条件和对象大小）来确定对象类型的块大小。 对象类型可以是例如图像对象类型; 音频对象类型; 视频对象类型; 和一个文本对象类型。

    MANAGING CONTENT DISTRIBUTION IN A WIRELESS COMMUNICATIONS ENVIRONMENT
    14.
    发明申请
    MANAGING CONTENT DISTRIBUTION IN A WIRELESS COMMUNICATIONS ENVIRONMENT 有权
    在无线通信环境中管理内容分配

    公开(公告)号：US20130208888A1

    公开(公告)日：2013-08-15

    申请号：US13370935

    申请日：2012-02-10

    申请人： Dakshi Agrawal ,  Sihung Lee ,  Vasileios Pappas ,  Mudhakar Srivatsa

    发明人： Dakshi Agrawal ,  Sihung Lee ,  Vasileios Pappas ,  Mudhakar Srivatsa

    IPC分类号： H04H20/71 ,  H04K1/00

    CPC分类号： H04L67/1021 ,  G06F12/0806 ,  G06F17/30209 ,  G06F17/30902 ,  H04B7/18584 ,  H04L67/1002 ,  H04L67/1014 ,  H04L67/104 ,  H04L67/1095 ,  H04L67/18 ,  H04L67/2842 ,  H04L67/2857 ,  H04L67/288 ,  H04L67/289 ,  H04L2029/06054 ,  H04W4/02

    摘要： A method, system and computer program product for managing content distribution in a mobile communications environment. The communications environment includes a core network and a multitude of end-user devices. In one embodiment, the method comprises downloading content from the core network to the end-user devices; and maintaining a map between the end-user devices, the content downloaded to the end-user devices, and the locations of the end-user devices. When a first of the end-user devices requests a specified content, this map and one or more rules are used to identify a second of the end-user devices having the specified content. The first of the end-user devices fetches the specified content from this identified second of the end-user devices. In one embodiment, object location descriptors embedded in the content are rewritten when the content is downloaded to the end-user devices.

    摘要翻译： 一种用于管理移动通信环境中的内容分发的方法，系统和计算机程序产品。 通信环境包括核心网络和许多最终用户设备。 在一个实施例中，该方法包括将内容从核心网络下载到最终用户设备; 以及维护终端用户设备之间的映射，下载到最终用户设备的内容以及最终用户设备的位置。 当第一个最终用户设备请求指定的内容时，该映射和一个或多个规则用于识别具有指定内容的第二个终端用户设备。 最终用户设备中的第一个从该标识的第二个最终用户设备中获取指定的内容。 在一个实施例中，当将内容下载到最终用户设备时，嵌入在内容中的对象位置描述符被重写。

    PREDICTIVE PLACEMENT OF CONTENT THROUGH NETWORK ANALYSIS
    15.
    发明申请
    PREDICTIVE PLACEMENT OF CONTENT THROUGH NETWORK ANALYSIS 有权
    通过网络分析预测内容的布局

    公开(公告)号：US20120278476A1

    公开(公告)日：2012-11-01

    申请号：US13097573

    申请日：2011-04-29

    申请人： Dakshi Agrawal ,  Jorge Lobo ,  Vasileios Pappas ,  Petros Zerfos

    发明人： Dakshi Agrawal ,  Jorge Lobo ,  Vasileios Pappas ,  Petros Zerfos

    IPC分类号： G06F15/173

    CPC分类号： G06Q50/01 ,  H04L67/2819 ,  H04L67/2857 ,  H04N21/258 ,  H04N21/4331 ,  H04N21/44222 ,  H04N21/4524 ,  H04N21/8586

    摘要： Described herein are methods, systems, apparatuses and products for predictive placement of content through network analysis. An aspect provides for intercepting content upload data provided by one or more users indicating content at a network location; ascertaining one or more users predicted to access said content based on said one or more users providing said content upload data; and placing said content to one or more other network locations based on said one or more users predicted to access said content. Other embodiments are disclosed.

    摘要翻译： 这里描述了通过网络分析预测性地放置内容的方法，系统，装置和产品。 一方面提供用于拦截由一个或多个用户在网络位置指示内容提供的内容上载数据; 基于提供所述内容上载数据的所述一个或多个用户确定预测访问所述内容的一个或多个用户; 以及基于所述一个或多个预测访问所述内容的用户将所述内容放置到一个或多个其他网络位置。 公开了其他实施例。

    METHOD AND SYSTEM FOR PROVENANCE TRACKING IN SOFTWARE ECOSYSTEMS
    16.
    发明申请
    METHOD AND SYSTEM FOR PROVENANCE TRACKING IN SOFTWARE ECOSYSTEMS 审中-公开
    软件生态系统中缓解跟踪的方法与系统

    公开(公告)号：US20110218920A1

    公开(公告)日：2011-09-08

    申请号：US12718561

    申请日：2010-03-05

    申请人： DAKSHI AGRAWAL ,  Vasileios Pappas ,  Mudhakar Srivatsa

    发明人： DAKSHI AGRAWAL ,  Vasileios Pappas ,  Mudhakar Srivatsa

    IPC分类号： G06Q30/00 ,  G06F9/44 ,  H04L9/00 ,  H04L9/32

    CPC分类号： G06Q30/0283

    摘要： A system and method for tracking provenance for software use and development includes a developer toolkit program stored in memory media and accessible by a software market place wherein the software marketplace provides a library of software bundles that can be used for software development and modification of the software bundles. The developer toolkit includes a user interface configured to enable software creation of original works and derivative works. The development toolkit further includes a provenance tracker configured to track provenance of the derivative works and original works wherein the provenance tracker makes the derivative work and the provenance of the derivative work available in the software market place. The provenance tracker includes a software bundle identification module configured to identify and verify ownership of the original works and derivative works by associating an owner of the derivative works and original works with features included in portions of the derivative works and original works.

    摘要翻译： 用于跟踪软件使用和开发的来源的系统和方法包括存储在存储介质中并可由软件市场访问的开发者工具包程序，其中软件市场提供可用于软件开发和修改软件的软件包库 捆绑。 开发人员工具包包括用户界面，用于启用原创作品和衍生作品的软件创建。 开发工具包还包括一个来源追踪器，用于跟踪衍生作品的出处以及原始作品，其中来源追踪器可以在软件市场中提供衍生作品和衍生作品的来源。 来源追踪器包括一个软件包识别模块，用于通过将衍生作品的所有者和原始作品与衍生作品和原创作品的部分内容相关联的特征来识别和验证原作品和衍生作品的所有权。

    Method and system for provenance tracking in software ecosystems
    17.
    发明授权
    Method and system for provenance tracking in software ecosystems 有权

    公开(公告)号：US10339575B2

    公开(公告)日：2019-07-02

    申请号：US12718561

    申请日：2010-03-05

    申请人： Dakshi Agrawal ,  Vasileios Pappas ,  Mudhakar Srivatsa

    发明人： Dakshi Agrawal ,  Vasileios Pappas ,  Mudhakar Srivatsa

    IPC分类号： G06Q30/02

    摘要： A system and method for tracking provenance for software use and development includes a developer toolkit program stored in memory media and accessible by a software market place wherein the software marketplace provides a library of software bundles that can be used for software development and modification of the software bundles. The developer toolkit includes a user interface configured to enable software creation of original works and derivative works. The development toolkit further includes a provenance tracker configured to track provenance of the derivative works and original works wherein the provenance tracker makes the derivative work and the provenance of the derivative work available in the software market place. The provenance tracker includes a software bundle identification module configured to identify and verify ownership of the original works and derivative works by associating an owner of the derivative works and original works with features included in portions of the derivative works and original works.

    Packet loss recovery on a wireless link in a transmission layer protocol session
    19.
    发明授权
    Packet loss recovery on a wireless link in a transmission layer protocol session 有权
    传输层协议会话中无线链路上的丢包恢复

    公开(公告)号：US09312990B2

    公开(公告)日：2016-04-12

    申请号：US13614203

    申请日：2012-09-13

    申请人： Dakshi Agrawal ,  Bruce O. Anthony, Jr. ,  Franck Le ,  Robert B. Nicholson ,  Vasileios Pappas ,  Dinesh C. Verma

    发明人： Dakshi Agrawal ,  Bruce O. Anthony, Jr. ,  Franck Le ,  Robert B. Nicholson ,  Vasileios Pappas ,  Dinesh C. Verma

    IPC分类号： H04L1/00 ,  H04L1/18

    CPC分类号： H04L1/1877 ,  H04L1/0084

    摘要： Methods and apparatus are provided for recovering from packet loss in an end-to-end network connection having at least one wireless segment. A packet on a wireless segment of an end-to-end network connection is processed by determining whether the packet comprises one or more of a lost packet and a malformed packet; and generating a modified packet for an application associated with the packet to replace one or more of the lost packet and the malformed packet if the application is substantially tolerant to one or more of lost and malformed data. The modified packet comprises, for example, a non-original packet and/or a corrected packet. Link layer information or information from a deep packet inspection can be used to determine whether the packet comprises a lost packet or a malformed packet.

    摘要翻译： 提供了用于在具有至少一个无线段的端到端网络连接中从分组丢失中恢复的方法和装置。 通过确定分组是否包括丢失分组和畸形分组中的一个或多个来处理端到端网络连接的无线段上的分组; 以及如果所述应用基本上容忍丢失和畸形数据中的一个或多个，则为与所述分组相关联的应用生成修改的分组以替换所述丢失分组和所述畸形分组中的一个或多个。 修改的分组包括例如非原始分组和/或校正分组。 可以使用来自深度分组检查的链路层信息或信息来确定分组是否包括丢失分组或畸形分组。

    System and method for assisting virtual machine instantiation and migration
    20.
    发明授权
    System and method for assisting virtual machine instantiation and migration 有权
    协助虚拟机实例化和迁移的系统和方法

    公开(公告)号：US09130912B2

    公开(公告)日：2015-09-08

    申请号：US12718489

    申请日：2010-03-05

    申请人： Dakshi Agrawal ,  Vasileios Pappas

    发明人： Dakshi Agrawal ,  Vasileios Pappas

    IPC分类号： G06F9/455 ,  H04L29/08 ,  H04L29/06

    CPC分类号： G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45595 ,  H04L67/06 ,  H04L67/10 ,  H04L67/34 ,  H04L69/14

    摘要： A system and method for instantiation of a virtual machine (VM) in a datacenter includes providing a network appliance in a location for listening to management information traffic. Indices are created for data center images in the network appliance. VM instantiation requests are intercepted in the network appliance. Locations from which blocks for the VM should be fetched based upon network cost are determined. VM image blocks are populated from the locations.

    摘要翻译： 用于在数据中心中实例化虚拟机（VM）的系统和方法包括在用于监听管理信息业务的位置中提供网络设备。 为网络设备中的数据中心映像创建指数。 VM实例化请求在网络设备中被拦截。 确定基于网络成本从VM获取哪些块的位置。 VM映像块从位置填充。