公开(公告)号：US20050198261A1

公开(公告)日：2005-09-08

申请号：US10754828

申请日：2004-01-08

申请人： Naresh Durvasula ,  Vikrant Binjrajka ,  Patrick Fisher ,  Rob Torres ,  Douglas Dillon ,  Vipul Sharma

发明人： Naresh Durvasula ,  Vikrant Binjrajka ,  Patrick Fisher ,  Rob Torres ,  Douglas Dillon ,  Vipul Sharma

IPC分类号： H04L12/56 ,  H04L29/08 ,  G06F15/173 ,  G06F15/177

CPC分类号： H04L47/824 ,  H04L47/70 ,  H04L47/724 ,  H04L47/803 ,  H04L47/806

摘要： An approach is provided for providing quality of service reservations in a packet-based radio communication network is disclosed. Connection information including connection rate is extracted from a dataflow from an application requesting connection-oriented service. A request message is sent to a proxy for establishing a connection based on the connection information over the network, wherein the proxy configures a classification rule based on flow criteria from the request message and accordingly initiates establishment of the connection over the network to a destination terminal. A confirmation that the connection can be established is selectively received according to the connection information, wherein the dataflow satisfying the flow criteria from the application is transported over the established connection to the destination terminal. This approach as particular applicability to shared capacity systems, such as a satellite communication system.

摘要翻译： 提供了一种用于在基于分组的无线电通信网络中提供服务质量预留的方法。 从请求面向连接服务的应用的数据流中提取包括连接速率的连接信息。 根据网络上的连接信息向代理发送请求消息以建立连接，其中代理根据来自请求消息的流标准配置分类规则，并相应地通过网络将目标终端建立连接 。 可以根据连接信息有选择地接收到建立连接的确认，其中满足来自应用的流标准的数据流通过建立的连接被传送到目的地终端。 这种方法特别适用于共享容量系统，如卫星通信系统。

公开(公告)号：US07353279B2

公开(公告)日：2008-04-01

申请号：US10754828

申请日：2004-01-08

申请人： Naresh Durvasula ,  Vikrant Binjrajka ,  Patrick Fisher ,  Rob Torres ,  Douglas Dillon ,  Vipul Sharma

发明人： Naresh Durvasula ,  Vikrant Binjrajka ,  Patrick Fisher ,  Rob Torres ,  Douglas Dillon ,  Vipul Sharma

IPC分类号： G06F15/16 ,  G06F1/12

CPC分类号： H04L47/824 ,  H04L47/70 ,  H04L47/724 ,  H04L47/803 ,  H04L47/806

摘要： An approach is provided for providing quality of service reservations in a packet-based radio communication network is disclosed. Connection information including connection rate is extracted from a dataflow from an application requesting connection-oriented service. A request message is sent to a proxy for establishing a connection based on the connection information over the network, wherein the proxy configures a classification rule based on flow criteria from the request message and accordingly initiates establishment of the connection over the network to a destination terminal. A confirmation that the connection can be established is selectively received according to the connection information, wherein the dataflow satisfying the flow criteria from the application is transported over the established connection to the destination terminal. This approach as particular applicability to shared capacity systems, such as a satellite communication system.

摘要翻译： 提供了一种用于在基于分组的无线电通信网络中提供服务质量预留的方法。 从请求面向连接服务的应用的数据流中提取包括连接速率的连接信息。 根据网络上的连接信息向代理发送请求消息以建立连接，其中代理根据来自请求消息的流标准配置分类规则，并相应地通过网络将目标终端建立连接 。 可以根据连接信息有选择地接收到建立连接的确认，其中满足来自应用的流标准的数据流通过建立的连接被传送到目的地终端。 这种方法特别适用于共享容量系统，如卫星通信系统。

公开(公告)号：US08112484B1

公开(公告)日：2012-02-07

申请号：US11444593

申请日：2006-05-31

申请人： Vipul Sharma ,  Steve Lewis

发明人： Vipul Sharma ,  Steve Lewis

IPC分类号： G06E1/00 ,  G06E3/00 ,  H04L9/00 ,  H04L29/00

CPC分类号： H04L51/12 ,  H04L63/0227

摘要： A computer-implemented system and method are described for integrating a series of auxiliary spam detection models with a base spam detection model, thereby improving the accuracy and efficiency of the overall spam detection engine. For example, a system according to one embodiment of the invention comprises: a base spam filter feature extractor to detect a first set of features from incoming email messages; one or more auxiliary model feature extractors, each of the auxiliary model feature extractors to detect a different set of features from the incoming email messages; one or more auxiliary detection modules, each of the auxiliary detection modules to receive an indication of the different sets of features detected by a corresponding one of the auxiliary model feature extractor modules and to apply weights to the detected features; and a base spam filter module to receive an indication of the first set of features from the base spam filter feature extractor and the weights generated by the auxiliary detection modules, the base spam filter module to assign base spam filter weights to the first set of features and to determine whether an email message is spam based on the weights of the first set of features and the weights of the different set of features identified by the auxiliary model feature extractors.

摘要翻译： 描述了一种用于将一系列辅助垃圾邮件检测模型与基本垃圾邮件检测模型集成的计算机实现的系统和方法，从而提高了整体垃圾邮件检测引擎的准确性和效率。 例如，根据本发明的一个实施例的系统包括：基本垃圾邮件过滤器特征提取器，用于从传入的电子邮件消息中检测第一组特征; 一个或多个辅助模型特征提取器，每个辅助模型特征提取器，用于从传入的电子邮件中检测不同的特征集合; 一个或多个辅助检测模块，每个辅助检测模块用于接收由辅助模型特征提取器模块中相应的一个检测到的不同特征集合的指示，并对所检测到的特征应用权重; 以及基本垃圾邮件过滤器模块，用于从所述基本垃圾邮件过滤器特征提取器和所述辅助检测模块生成的权重接收所述第一组特征的指示，所述基本垃圾邮件过滤器模块将所述基本垃圾邮件过滤器权重分配给所述第一组特征 以及基于第一组特征的权重以及由辅助模型特征提取器识别的不同特征集的权重来确定电子邮件消息是否为垃圾邮件。

公开(公告)号：US20080320583A1

公开(公告)日：2008-12-25

申请号：US12111110

申请日：2008-04-28

申请人： Vipul Sharma ,  Andrew W. Brandt

发明人： Vipul Sharma ,  Andrew W. Brandt

IPC分类号： G06F21/00

CPC分类号： G06F21/57

摘要： Methods for managing a virtual machine wherein an administration console (AC) (1104) transmits a query to a virtualization server (1116). The virtualization server 1116 includes at least one virtual machine (VM) (1124). AC (1104) receives, in response to the query, identification of a VM (1124) and establishes an authenticated communications link with a proxy machine (1108) adapted for communicating with the VM (1124). AC (1104) transmits over the authenticated communications link to proxy machine (1108) the identification of the VM (1124) and performs a management function with respect to the VM (1124).

摘要翻译： 用于管理虚拟机的方法，其中管理控制台（AC）（1104）向虚拟化服务器（1116）发送查询。 虚拟化服务器1116包括至少一个虚拟机（VM）（1124）。 响应于该查询，AC（1104）接收VM的识别（1124），并建立与适于与VM进行通信的代理机（1108）的认证通信链路（1124）。 AC（1104）通过认证通信链路向代理机（1108）发送VM（1124）的标识并执行关于VM的管理功能（1124）。

公开(公告)号：US10007698B2

公开(公告)日：2018-06-26

申请号：US13687157

申请日：2012-11-28

申请人： Mark Delafranier ,  Jeffrey J. Plager ,  Muhammed Sharique ,  Vipul Sharma ,  Ivan T. Bowman ,  Anisoara Nica ,  Anil K. Goel ,  Steven A. Kirk

发明人： Mark Delafranier ,  Jeffrey J. Plager ,  Muhammed Sharique ,  Vipul Sharma ,  Ivan T. Bowman ,  Anisoara Nica ,  Anil K. Goel ,  Steven A. Kirk

IPC分类号： G06F17/30 ,  G06F3/0484

CPC分类号： G06F16/2453 ,  G06F3/0484 ,  G06F16/2448 ,  G06F16/90324 ,  G06F16/951

摘要： Systems, methods and computer program product embodiments for providing table parameterized function (TPF) functionality in a database are disclosed herein. An embodiment includes defining a TPF in a database, wherein the definition of the TPF defines one or more parameters of the TPF, at least one of the parameters being a table parameter. A query is received that operates to call the TPF, wherein the query defines one or more input parameters, the input parameters comprising at least one table input parameter to be used as input for calling the TPF. The query is processed to produce a result, and the result of the query is returned.

公开(公告)号：US20130227011A1

公开(公告)日：2013-08-29

申请号：US13408776

申请日：2012-02-29

申请人： Vipul Sharma ,  Eyal Reuveni ,  Brian Richard Zambrano ,  Luke O'Daniel Groesbeck

发明人： Vipul Sharma ,  Eyal Reuveni ,  Brian Richard Zambrano ,  Luke O'Daniel Groesbeck

IPC分类号： G06F15/16

CPC分类号： G06Q30/0241 ,  G06Q50/01

摘要： In one embodiment, a method includes accessing a graph structure comprising a plurality of nodes and edges connecting the nodes, determining a similarity score for each node with respect to a first node, ranking each of the nodes based on their respective similarity score, selecting a set of nodes based on the ranking of each node, and identifying one or more event associated with the selected set of nodes.

摘要翻译： 在一个实施例中，一种方法包括访问包括连接节点的多个节点和边缘的图形结构，确定相对于第一节点的每个节点的相似性得分，基于它们各自的相似度得分对每个节点进行排序， 基于每个节点的排名的节点集合，以及识别与所选择的节点集相关联的一个或多个事件。

公开(公告)号：US08191141B2

公开(公告)日：2012-05-29

申请号：US11767173

申请日：2007-06-22

申请人： John M Suit ,  Vipul Sharma ,  Mark I Yourcheck ,  Daniel L Becker

发明人： John M Suit ,  Vipul Sharma ,  Mark I Yourcheck ,  Daniel L Becker

IPC分类号： H04L29/06

CPC分类号： H04L63/1433 ,  G06F21/566 ,  G06F2221/2101 ,  H04L63/1416

摘要： A method and system provide security for a communication network and for one or more nodes within the network. Software can be distributed throughout the network from a centralized location or administrative console. The software can be made resident in the kernel of the operating system of a receiving node. The software can provide an observation functionality, an analysis functionality, a reporting functionality and a remediation functionality or some subset of those functionalities.

摘要翻译： 一种方法和系统为通信网络和网络内的一个或多个节点提供安全性。 软件可以从集中的位置或管理控制台分布在整个网络中。 该软件可以驻留在接收节点的操作系统的内核中。 该软件可以提供观察功能，分析功能，报告功能和修复功能或这些功能的某些子集。

公开(公告)号：US20090183173A1

公开(公告)日：2009-07-16

申请号：US12013304

申请日：2008-01-11

申请人： Daniel Lee Becker ,  Vipul Sharma ,  Andrew W. Brandt ,  Dave Sheets

发明人： Daniel Lee Becker ,  Vipul Sharma ,  Andrew W. Brandt ,  Dave Sheets

IPC分类号： G06F9/54

CPC分类号： G06F9/45533 ,  G06F9/45558 ,  G06F2009/45595

摘要： A method and system provide information by which a host machine on which a virtual machine is running can be determined via a messaging channel between the virtual machines running on the host machine and the host machine. The virtual machine can then determine whether or not it should be executing. In order for the virtual machine to determine whether it can execute, it will need to know information about the host machine on which it will be running. Similarly, a virtual machine can determine whether it has been exposed to any viruses or whether a particular update has been run by knowing the host machines on which it has been run.

摘要翻译： 一种方法和系统提供可以通过主机上运行的虚拟机与主机之间的消息通道来确定运行虚拟机的主机的信息。 虚拟机然后可以确定它是否应该执行。 为了使虚拟机能够确定它是否可以执行，它将需要知道有关它将要运行的主机的信息。 类似地，虚拟机可以确定是否已经暴露于任何病毒，或者是否知道特定的更新已经运行在其上运行的主机上。

公开(公告)号：US08949827B2

公开(公告)日：2015-02-03

申请号：US12013314

申请日：2008-01-11

申请人： Daniel Lee Becker ,  Andrew W. Brandt ,  Vipul Sharma ,  Mark James Yourcheck ,  Stephen C. Carr ,  Tim Campbell

发明人： Daniel Lee Becker ,  Andrew W. Brandt ,  Vipul Sharma ,  Mark James Yourcheck ,  Stephen C. Carr ,  Tim Campbell

IPC分类号： G06F9/455 ,  G06F9/54

CPC分类号： G06F9/45558 ,  G06F2009/45591

摘要： A method and system provide tracking of a virtual machine by compiling information on the virtual machines in a network and sending the information to an administrative console. The administrative console can then determine the status of the virtual machines in the network. The administrative console can also establish a lineage of a virtual machine and the migration of a virtual machine from one host machine to another host machine. A virtual machine unique identifier assigned to each virtual machine by the system can be modified and used to track each virtual machine and associated host machine. A status can then be determined of the virtual machines, where the status can be a new virtual machine, a previously discovered virtual machine, a duplicated virtual machine, or a cloned virtual machine.

摘要翻译： 方法和系统通过在网络中的虚拟机上编译信息并将信息发送到管理控制台来提供对虚拟机的跟踪。 然后，管理控制台可以确定网络中虚拟机的状态。 管理控制台还可以建立一个虚拟机的血统，并将虚拟机从一台主机迁移到另一台主机。 可以修改由系统分配给每个虚拟机的虚拟机唯一标识符，并用于跟踪每个虚拟机和关联的主机。 然后可以确定虚拟机的状态，其中状态可以是新的虚拟机，先前发现的虚拟机，复制的虚拟机或克隆的虚拟机。

公开(公告)号：US08417783B1

公开(公告)日：2013-04-09

申请号：US11444731

申请日：2006-05-31

申请人： Vipul Sharma ,  John Gardiner Myers ,  Steve Lewis

发明人： Vipul Sharma ,  John Gardiner Myers ,  Steve Lewis

IPC分类号： G06F15/16 ,  G06F17/00

CPC分类号： G06Q10/107 ,  H04L51/12

摘要： A system and method for removing ineffective features from a spam feature set. In particular, in one embodiment of the invention, the an entropy value is calculated for the feature set based on the effectiveness of the feature set at differentiating between ham and spam. Features are then removed one at a time and the entropy is recalculated. Features which increase the overall entropy are removed and features which decrease the overall entropy are retained. In another embodiment of the invention, the value of certain type of time consuming features (e.g., rules) is determined based on both the information gain associated with the features and the time consumed implementing the features. Those features which have relatively low information gain and which consume a significant amount of time to implement are removed from the feature set.

摘要翻译： 一种用于从垃圾邮件功能集中删除无效功能的系统和方法。 特别地，在本发明的一个实施例中，基于在区分火腿和垃圾邮件之间的特征集的有效性，为特征集计算熵值。 然后一次删除一个特征，并重新计算熵。 去除增加总熵的特征，并保留降低整体熵的特征。 在本发明的另一个实施例中，基于与特征相关联的信息增益和实现特征消耗的时间两者来确定特定类型的耗时特征（例如，规则）的值。 具有相对低的信息增益并且消耗大量实现时间的那些特征从特征集中被去除。