公开(公告)号：US09003014B2

公开(公告)日：2015-04-07

申请号：US12872110

申请日：2010-08-31

Applicant: Sambit Sahu ,  Anca Sailer ,  Hidayatullah H. Shaikh

Inventor： Sambit Sahu ,  Anca Sailer ,  Hidayatullah H. Shaikh

IPC: G06F15/173 ,  G06F9/50

CPC classification number: G06F9/5088

Abstract: An illustrative embodiment includes a method for use with a computing system comprising a first computer coupled to one or more additional computers, wherein each of the one or more additional computers manages a respective set of one or more virtualized computing resources, and wherein the first computer manages the one or more additional computers. The method includes the steps of determining an assignment of at least one application to at least one of: (i) the first computer; and (ii) at least one of the one or more additional computers; and responsive to a detected condition, changing the assignment of the at least one application to the at least one of: (i) the first computer; and (ii) the at least one of the one or more additional computers.

Abstract translation: 示例性实施例包括与计算系统一起使用的方法，所述计算系统包括耦合到一个或多个附加计算机的第一计算机，其中所述一个或多个附加计算机中的每一个管理一组或多个虚拟化计算资源，并且其中所述第一计算机 管理一个或多个附加计算机。 该方法包括以下步骤：确定至少一个应用的分配至少以下之一：（i）第一计算机; 和（ii）所述一个或多个附加计算机中的至少一个; 并且响应于检测到的条件，将所述至少一个应用的分配改变为以下至少一个：（i）第一计算机; 和（ii）所述一个或多个附加计算机中的至少一个。

公开(公告)号：US08839238B2

公开(公告)日：2014-09-16

申请号：US12813926

申请日：2010-06-11

Applicant: Hai Huang ,  Yaoping Ruan ,  Sambit Sahu ,  Anees A. Shaikh

Inventor： Hai Huang ,  Yaoping Ruan ,  Sambit Sahu ,  Anees A. Shaikh

IPC: G06F9/455 ,  G06F9/48 ,  G06F1/32 ,  G06F9/50

CPC classification number: G06F9/485 ,  G06F1/3228 ,  G06F1/3287 ,  G06F9/45558 ,  G06F9/5094 ,  G06F2009/45575 ,  Y02D10/171 ,  Y02D10/22 ,  Y02D30/10

Abstract: Techniques for dynamically managing a sleep state of a virtual machine are provided. The techniques include detecting idleness of a virtual machine, putting the idle virtual machine into a sleep state, implementing a virtual machine surrogate, wherein the virtual machine surrogate listens to network traffic, enabling the virtual machine to handle network traffic that is capable of being handled by the virtual machine, and enabling the virtual machine to queue network traffic and wake-up the virtual machine in the sleep state for network traffic that the virtual machine surrogate is incapable of handling.

Abstract translation: 提供了用于动态管理虚拟机的睡眠状态的技术。 这些技术包括检测虚拟机的闲置，将空闲虚拟机置于睡眠状态，实现虚拟机代理，其中虚拟机代理监听网络流量，使虚拟机能够处理能够被处理的网络流量 并使虚拟机能够对网络流量进行排队，并唤醒虚拟机代理不能处理的网络流量处于休眠状态的虚拟机。

公开(公告)号：US08671180B2

公开(公告)日：2014-03-11

申请号：US12131344

申请日：2008-06-02

Applicant: Michael Edward Baskey ,  Chun-Shi Chang ,  Lap Thiet Huynh ,  Dinakaran Joseph ,  Sambit Sahu ,  Dinesh Chandra Verma ,  Michael D. Williams

Inventor： Michael Edward Baskey ,  Chun-Shi Chang ,  Lap Thiet Huynh ,  Dinakaran Joseph ,  Sambit Sahu ,  Dinesh Chandra Verma ,  Michael D. Williams

IPC: G06F15/173 ,  G06F3/00

CPC classification number: H04L43/04 ,  H04L43/0805 ,  H04L43/50

Abstract: A system and method for monitoring liveliness includes a management device which has an application layer where applications are executed. A connection monitor is located other than on the application layer, and the connection monitor is configured to receive requests from clients and deliver the requests to components on the application layer. The components include a generic application monitor which responds to liveliness monitor requests from the clients for all applications monitored, and one or more applications which response to requests to that application.

Abstract translation: 用于监视活力的系统和方法包括具有执行应用的应用层的管理设备。 连接监视器位于应用层之外，并且连接监视器被配置为从客户端接收请求并将请求传递到应用层上的组件。 这些组件包括一个通用应用程序监视器，它响应来自客户机的所有受监控应用程序的活动监视请求以及一个或多个响应于该应用程序请求的应用程序。

公开(公告)号：US08661132B2

公开(公告)日：2014-02-25

申请号：US12789924

申请日：2010-05-28

Applicant: Chitra Dorai ,  Raymond B. Jennings, III ,  Sambit Sahu ,  Anees A. Shaikh

Inventor： Chitra Dorai ,  Raymond B. Jennings, III ,  Sambit Sahu ,  Anees A. Shaikh

IPC: G06F15/16 ,  G06F12/00

CPC classification number: G06F9/5072

Abstract: A service-level specification for information technology services is obtained from a user. The service-level specification is mapped into an information technology specific deployment plan. Information technology specific resources are deployed in accordance with the information technology specific deployment plan to provide the information technology services.

Abstract translation: 从用户处获取信息技术服务的服务级规范。 服务级别规范被映射到特定于信息技术的部署计划。 信息技术具体资源按照信息技术具体部署计划部署，提供信息技术服务。

公开(公告)号：US08655945B2

公开(公告)日：2014-02-18

申请号：US12947005

申请日：2010-11-16

Applicant: Kirk A. Beaty ,  Andrzej Kochut ,  Sambit Sahu ,  Charles O. Schulz ,  Hidayatullah Shaikh

Inventor： Kirk A. Beaty ,  Andrzej Kochut ,  Sambit Sahu ,  Charles O. Schulz ,  Hidayatullah Shaikh

IPC: G06F15/16 ,  G06F9/455

CPC classification number: G06F9/45533

Abstract: A method is disclosed that includes rendering a portion of a collaborative data stream at a first application running in a first virtual machine on a physical server. The method also includes the first application sharing the rendered portion of the collaborative data stream with a multiplicity of second applications running in second virtual machines on the physical server. Apparatus and program products are also disclosed.

Abstract translation: 公开了一种方法，其包括在运行在物理服务器上的第一虚拟机中的第一应用程序处呈现协作数据流的一部分。 该方法还包括第一应用程序共享协作数据流的渲染部分与在物理服务器上的第二虚拟机中运行的多个第二应用程序。 还公开了装置和程序产品。

公开(公告)号：US20130291127A1

公开(公告)日：2013-10-31

申请号：US13457250

申请日：2012-04-26

Applicant: Lawrence D. Bergman ,  Kumar Bhaskaran ,  Winnie W. Cheng ,  Robert A. Flavin ,  Milton H. Hernandez ,  Hai Huang ,  Ravi B. Konuru ,  Yaoping Ruan ,  Sambit Sahu

Inventor： Lawrence D. Bergman ,  Kumar Bhaskaran ,  Winnie W. Cheng ,  Robert A. Flavin ,  Milton H. Hernandez ,  Hai Huang ,  Ravi B. Konuru ,  Yaoping Ruan ,  Sambit Sahu

IPC: G06F21/24 ,  G06F17/30

CPC classification number: G06F17/30 ,  G06F17/30303 ,  G06F21/552 ,  H04L67/10

Abstract: Access is obtained to a plurality of intermediately transformed electronic documents (with a plurality of sections and subsections) which have been transformed, by topical analysis and text summarization techniques, from a plurality of original electronic documents comprising at least some unstructured electronic documents. Audit and retrieval agent code is appended to the sections and subsections to create a plurality of finally transformed electronic documents. Users are allowed to access the finally transformed electronic documents. The users are provided with accountability reminders contemporaneous with the access. The access of the users to the sections and subsections of the finally transformed electronic documents is logged. An audit report is provided based on the logging. Also provided is a cloud service for enterprise-level sensitive data protection with variable data granularity, using one or more one guest virtual machine images.

Abstract translation: 通过主题分析和文本摘要技术，从包含至少一些非结构化电子文档的多个原始电子文档中获得已经被转换的多个中间转换的电子文档（具有多个部分和子部分）的访问。 审计和检索代理代码附加到部分和子部分，以创建多个最终转换的电子文档。 允许用户访问最终转换的电子文档。 向用户提供与访问同时的问责提醒。 记录用户访问最终变换的电子文档的部分和子部分。 根据日志记录提供审计报告。 还提供了一种云服务，用于使用一个或多个guest虚拟机映像的具有可变数据粒度的企业级敏感数据保护。

公开(公告)号：US08433906B2

公开(公告)日：2013-04-30

申请号：US12787688

申请日：2010-05-26

Applicant: Hani T. Jamjoom ,  Debanjan Saha ,  Sambit Sahu

Inventor： Hani T. Jamjoom ,  Debanjan Saha ,  Sambit Sahu

IPC: H04L9/32

CPC classification number: G06F21/64 ,  G06F21/6218 ,  G06F2221/2147 ,  H04L63/123

Abstract: A method and system for ensuring the authenticity of server returned information displayed at a client browser is provided. The method comprises receiving the server returned information at a client computer; storing a copy of the server returned information at the client computer; inspecting the server returned information for one or more locked objects; allowing the client browser to operate one or more client installed scripts; inspecting the server returned information for any modifications to the one or more locked objects; and in response to determining that the one or more client installed scripts have made modifications to the one or more locked objects, replacing the modified locked objects with unmodified versions of the locked objects from the stored copy of the server returned information.

Abstract translation: 提供了一种用于确保在客户端浏览器处显示的服务器返回信息的真实性的方法和系统。 该方法包括在客户端计算机处接收服务器返回的信息; 在客户端计算机上存储服务器返回的信息的副本; 检查服务器返回的一个或多个锁定对象的信息; 允许客户端浏览器操作一个或多个客户端安装的脚本; 检查服务器返回的信息以对于一个或多个锁定对象的任何修改; 并且响应于确定所述一个或多个客户端安装的脚本已经对所述一个或多个锁定对象进行了修改，从所存储的所述服务器返回的信息的副本替换所述经修改的锁定对象的已修改版本的锁定对象。

公开(公告)号：US08332531B2

公开(公告)日：2012-12-11

申请号：US13045374

申请日：2011-03-10

Applicant: Douglas M. Freimuth ,  Elbert C. Hu ,  Ronald Mraz ,  Erich M. Nahum ,  Prashant Pradhan ,  Sambit Sahu ,  John M. Tracey

Inventor： Douglas M. Freimuth ,  Elbert C. Hu ,  Ronald Mraz ,  Erich M. Nahum ,  Prashant Pradhan ,  Sambit Sahu ,  John M. Tracey

IPC: G06F15/16

CPC classification number: G06F13/30

Abstract: A number of improvements in network adapters that offload protocol processing from the host processor are provided. Specifically, mechanisms for handling memory management and optimization within a system utilizing an offload network adapter are provided. The memory management mechanism permits both buffered sending and receiving of data as well as zero-copy sending and receiving of data. In addition, the memory management mechanism permits grouping of DMA buffers that can be shared among specified connections based on any number of attributes. The memory management mechanism further permits partial send and receive buffer operation, delaying of DMA requests so that they may be communicated to the host system in bulk, and expedited transfer of data to the host system.

公开(公告)号：US08260773B2

公开(公告)日：2012-09-04

申请号：US12236938

申请日：2008-09-24

Applicant: Raymond B. Jennings, III ,  Hai Huang ,  Yaoping Ruan ,  Debanjan Saba ,  Ramendra K. Sahoo ,  Sambit Sahu ,  Anees A. Shaikh

Inventor： Raymond B. Jennings, III ,  Hai Huang ,  Yaoping Ruan ,  Debanjan Saba ,  Ramendra K. Sahoo ,  Sambit Sahu ,  Anees A. Shaikh

IPC: G06F17/30

CPC classification number: G06F17/30598 ,  G06Q10/10

Abstract: The structure attributes and unstructured attributes of a ticket are used to generate a problem signature. For structured attributes, correlation between field values is determined and fields with the highest weight are identified. For unstructured attributes, data mining techniques are applied to generate a plurality of keywords with a ranking for each ticket by identifying keywords, and commonly used acronyms and corpus variances. The set of structured attributes and the plurality of keywords from unstructured attributes form the signature of a given problem ticket.

Abstract translation: 票证的结构属性和非结构化属性用于生成问题签名。 对于结构化属性，确定字段值之间的相关性，并且识别具有最高权重的字段。 对于非结构化属性，数据挖掘技术被应用于通过识别关键字和常用的首字母缩略词和语料库方差来生成具有每张票的排名的多个关键字。 来自非结构化属性的一组结构化属性和多个关键字形成给定问题单的签名。

公开(公告)号：US20120221744A1

公开(公告)日：2012-08-30

申请号：US13035365

申请日：2011-02-25

Applicant: Patrick B. Heywood ,  Sambit Sahu ,  Kunwadee Sripanidkulchai ,  Jie Zheng

Inventor： Patrick B. Heywood ,  Sambit Sahu ,  Kunwadee Sripanidkulchai ,  Jie Zheng

IPC: G06F15/16

CPC classification number: G06F9/4862

Abstract: A method, data processing system, and computer program product for managing images. A processor unit divides an image for a virtual machine into blocks. The processor unit determines whether to compress the blocks prior to transmitting the blocks to a destination for the image. In response to a determination to compress the blocks, the processor unit compresses the blocks to form a compressed set of blocks. The processor unit sends the compressed set of blocks and any uncompressed blocks remaining in the blocks to the destination for the image.

Abstract translation: 一种用于管理图像的方法，数据处理系统和计算机程序产品。 处理器单元将虚拟机的图像划分为块。 处理器单元在将块发送到图像的目的地之前确定是否压缩块。 响应于压缩块的确定，处理器单元压缩块以形成压缩的块集合。 处理器单元将压缩的块集合和块中剩余的任何未压缩块发送到图像的目的地。