公开(公告)号：US20130283338A1

公开(公告)日：2013-10-24

申请号：US13454552

申请日：2012-04-24

申请人： Apurva Kumar ,  Sougata Mukherjea ,  Venkatraman Ramakrishna

发明人： Apurva Kumar ,  Sougata Mukherjea ,  Venkatraman Ramakrishna

IPC分类号： G06F21/00

CPC分类号： H04L41/0893 ,  H04L63/20

摘要： A mechanism is provided in a data processing system for centralized policy management of multiple security domains in accordance with an illustrative embodiment. A policy enforcement point component in the data processing system receives an access request. The policy enforcement point component is managed by a plurality of security domains. The policy enforcement point component queries a policy broker component in the data processing system. The policy broker component determines an access decision that complies with policies of the plurality of security domains. It does so by orchestrating a workflow that involves the policy decision, administration, and information components of those domains. The policy broker component returns the access decision to the policy enforcement point component.

摘要翻译： 根据说明性实施例，在用于多个安全域的集中式策略管理的数据处理系统中提供机制。 数据处理系统中的策略执行点组件接收访问请求。 策略执行点组件由多个安全域管理。 策略执行点组件查询数据处理系统中的策略代理组件。 策略代理组件确定符合多个安全域的策略的访问决策。 它通过编排涉及这些域的策略决策，管理和信息组件的工作流来实现。 策略代理组件将访问决策返回给策略执行点组件。

公开(公告)号：US20080313632A1

公开(公告)日：2008-12-18

申请号：US11762601

申请日：2007-06-13

申请人： Apurva Kumar ,  Taras Shkvarchuk ,  Srinivas N. Nithyanandam ,  Joseph J. Martinka ,  Basavaraj Y. Narthi ,  Samuel Seung-Keun Carl ,  Rostislav Rost Shevtsov ,  David J. Roman

发明人： Apurva Kumar ,  Taras Shkvarchuk ,  Srinivas N. Nithyanandam ,  Joseph J. Martinka ,  Basavaraj Y. Narthi ,  Samuel Seung-Keun Carl ,  Rostislav Rost Shevtsov ,  David J. Roman

IPC分类号： G06F9/46

CPC分类号： G06F9/44505 ,  G06F9/542 ,  G06F11/328

摘要： Methods, devices, and products relating to displaying, in a shared user-interface object, system-administration-related content from a heterogeneous group of resources associated with a computing device and/or executing software operable to cause a system-administration task to be performed. In one embodiment, a user interface for a local program executing on a computing device is presented as a part of a Web page that is supplied from a remote server.

摘要翻译： 在共享用户界面对象中显示与来自与计算设备相关联的异构资源组和/或执行软件的系统管理相关内容的方法，设备和产品，其可操作以使系统管理任务成为 执行。 在一个实施例中，用于在计算设备上执行的本地程序的用户界面被呈现为从远程服务器提供的网页的一部分。

公开(公告)号：US20080189256A1

公开(公告)日：2008-08-07

申请号：US12061794

申请日：2008-04-03

申请人： Apurva Kumar

发明人： Apurva Kumar

IPC分类号： G06F7/06 ,  G06F17/30

CPC分类号： H04L29/12056 ,  H04L61/1505 ,  Y10S707/99933

摘要： A proxy directory server discovers the topology of distributed directory server immediately after starting up and before accepting client requests. Immediately after starting up, the proxy server executes queries to extract the structured data corresponding to directory distribution information from the distributed directory servers. Dynamic topology reconfiguration of the distributed directory is achieved by any dynamic configuration changes made to the topology information directly at the proxy during operation being propagated by means of directory update operations to the distributed directory servers.

摘要翻译： 代理目录服务器在启动后立即发现分发目录服务器的拓扑，并在接受客户端请求之前发现。 启动后，代理服务器立即执行查询，从分布式目录服务器提取与目录分发信息对应的结构化数据。 分布式目录的动态拓扑重新配置通过在通过目录更新操作传播到分布式目录服务器的操作期间直接在代理处对拓扑信息进行的任何动态配置更改来实现。

公开(公告)号：US20080140618A1

公开(公告)日：2008-06-12

申请号：US11567803

申请日：2006-12-07

申请人： Apurva Kumar

发明人： Apurva Kumar

IPC分类号： G06F17/30 ,  G06F15/177

CPC分类号： H04L29/12056 ,  H04L61/1505 ,  Y10S707/99933

摘要： A proxy directory server discovers the topology of distributed directory server immediately after starting up and before accepting client requests. Immediately after starting up, the proxy server executes queries to extract the structured data corresponding to directory distribution information from the distributed directory servers. Dynamic topology reconfiguration of the distributed directory is achieved by any dynamic configuration changes made to the topology information directly at the proxy during operation being propagated by means of directory update operations to the distributed directory servers.

摘要翻译： 代理目录服务器在启动后立即发现分发目录服务器的拓扑，并在接受客户端请求之前发现。 启动后，代理服务器立即执行查询，从分布式目录服务器提取与目录分发信息对应的结构化数据。 分布式目录的动态拓扑重新配置通过在通过目录更新操作传播到分布式目录服务器的操作期间直接在代理处对拓扑信息进行的任何动态配置更改来实现。

公开(公告)号：US07315854B2

公开(公告)日：2008-01-01

申请号：US10972740

申请日：2004-10-25

申请人： Apurva Kumar

发明人： Apurva Kumar

IPC分类号： G06F7/00 ,  G06F15/16

CPC分类号： G06F17/30433 ,  G06F17/30575 ,  Y10S707/956 ,  Y10S707/99933 ,  Y10S707/99942

摘要： A replication model has replicas store selected entries from subtrees. Only entries satisfying a particular search criterion specified by a filter are stored. Query containment is used to determine whether the query can be answered locally, or a referral to a remote server is required.

摘要翻译： 复制模型有副本存储子树中选定的条目。 仅存储满足由过滤器指定的特定搜索条件的条目。 查询限制用于确定查询是否可以在本地进行应答，或者需要对远程服务器的引用。

公开(公告)号：US20060089925A1

公开(公告)日：2006-04-27

申请号：US10972740

申请日：2004-10-25

申请人： Apurva Kumar

发明人： Apurva Kumar

IPC分类号： G06F17/30

CPC分类号： G06F17/30433 ,  G06F17/30575 ,  Y10S707/956 ,  Y10S707/99933 ,  Y10S707/99942

摘要： A replication model has replicas store selected entries from subtrees. Only entries satisfying a particular search criterion specified by a filter are stored. Query containment is used to determine whether the query can be answered locally, or a referral to a remote server is required.

摘要翻译： 复制模型有副本存储子树中选定的条目。 仅存储满足由过滤器指定的特定搜索条件的条目。 查询限制用于确定查询是否可以在本地进行应答，或者需要对远程服务器的引用。

公开(公告)号：US08682385B2

公开(公告)日：2014-03-25

申请号：US13469411

申请日：2012-05-11

申请人： Apurva Kumar ,  Sougata Mukherjea ,  Venkatraman Ramakrishna

发明人： Apurva Kumar ,  Sougata Mukherjea ,  Venkatraman Ramakrishna

IPC分类号： H04M15/00

CPC分类号： G06Q20/322 ,  H04M15/48 ,  H04W12/08

摘要： Methods and arrangements for managing mobile transactions. A mobile number of a customer is registered with a mobile telephone network operator. An alternate mobile number is assigned to the customer, and the mobile number is associated with the alternate mobile number. The alternate mobile number is employed in communication between the customer and a service provider.

摘要翻译： 管理移动交易的方法和安排。 向移动电话网络运营商注册移动号码的客户。 另外的移动电话号码被分配给客户，并且移动号码与替代移动号码相关联。 替代移动号码用于客户和服务提供商之间的通信。

公开(公告)号：US07092368B2

公开(公告)日：2006-08-15

申请号：US09785577

申请日：2001-02-16

申请人： Apurva Kumar ,  Rajeev Shorey

发明人： Apurva Kumar ,  Rajeev Shorey

IPC分类号： H04Q7/00 ,  H04Q7/28 ,  H04L27/00 ,  H04B7/00 ,  H04L27/06

CPC分类号： H04W40/246 ,  H04W84/18

摘要： A method for reducing device discovery delays in frequency hopping based ad-hoc networks is disclosed. According to the method, an activity being performed is periodically interrupted to scan for inquiry messages from other devices for a pre-determined period time period. Processing of a received inquiry message, in accordance with normal procedures applicable to the particular frequency hopping based ad-hoc network, occurs after expiry of a random time period. At the end of the predetermined time period, the original activity is returned to. A device for use in frequency hopping based ad-hoc networks that embodies the described method and a computer program product for such a device, are also disclosed.

摘要翻译： 公开了一种减少基于跳频的自组织网络中设备发现延迟的方法。 根据该方法，正在执行的活动被周期性地中断以扫描来自其他设备的查询消息的预定周期时间段。 根据适用于特定跳频的自组织网络的正常程序处理接收到的查询消息，是在随机时间段到期之后发生的。 在预定时间段结束时，返回原始活动。 还公开了一种用于基于跳频的自组织网络的装置，其实现了所描述的方法和用于这种装置的计算机程序产品。

公开(公告)号：US07035846B2

公开(公告)日：2006-04-25

申请号：US10252662

申请日：2002-09-23

申请人： Rajeev Gupta ,  Apurva Kumar

发明人： Rajeev Gupta ,  Apurva Kumar

IPC分类号： G06F17/30

CPC分类号： G06F17/30457 ,  H04L61/1523 ,  Y10S707/99933

摘要： A framework for answering Lightweight Directory Access Protocol (LDAP) queries from previously cached queries includes a proxy server configured to receive client directory queries. The proxy server maintains a cache of data (entries) and semantic information associated with a query. In response to a query received from client, the proxy invokes a query containment procedure which uses the semantics of the incoming and stored queries to determine whether the query can be answered from cached queries. The proxy answers queries from the local cache when possible, and for other queries it sends the request to a directory server. The semantics of the new query and the resulting data (entries) are added to the cache. The method and apparatus can be used for positive conjunctive queries for answering equality, range and substring queries.

摘要翻译： 用于应答来自先前缓存的查询的轻量级目录访问协议（LDAP）查询的框架包括配置为接收客户端目录查询的代理服务器。 代理服务器维护与查询相关联的数据（条目）和语义信息的缓存。 响应于从客户端收到的查询，代理调用查询包含过程，该过程使用传入和存储查询的语义来确定查询是否可以从缓存查询中应答。 代理在可能的情况下从本地缓存中回答查询，对于其他查询，它将请求发送到目录服务器。 新查询的语义和结果数据（条目）被添加到缓存中。 该方法和装置可以用于回答相等，范围和子串查询的正连接查询。

公开(公告)号：US10068236B2

公开(公告)日：2018-09-04

申请号：US13095251

申请日：2011-04-27

申请人： Apurva Kumar ,  Aamer Iqbal Rana

发明人： Apurva Kumar ,  Aamer Iqbal Rana

IPC分类号： G07F19/00 ,  G06Q30/00

摘要： Methods and arrangements for handling web-based purchase requests. A customer request for content of a third party content provider is received at a charging service provider. An authorization code on behalf of the content provider is generated and returned to the customer via a channel other than a channel which links the customer with the third party content provider. The authorization code is accepted from the third party content provider as received by the third party content provider from the customer, the authorization code is verified, and charging for the requested content is executed.