-
1.发明授权公开(公告)号：US09405921B1
公开(公告)日：2016-08-02
申请号：US11888381
申请日：2007-07-31
IPC分类号： G06F21/62
CPC分类号： G06F21/6218 , G06F21/604 , G06F2221/2141
摘要： One embodiment relates to a computer-implemented method for role discovery in access control systems. User accounts are selected according to a predetermined algorithm. For each selected user account, a new role is created covering a set of permissions including all permissions which the user account needs but is not yet covered by another role that the user account has. The new role is given to the user account so that all permissions needed by the user account are covered. Any additional user accounts which still need the set of permissions covered by the new role are also found, and the new role is given to these additional user accounts, if any. Other features, aspects and embodiments are also disclosed.
摘要翻译： 一个实施例涉及用于访问控制系统中角色发现的计算机实现的方法。 根据预定算法选择用户账户。 对于每个选定的用户帐户，创建一个新角色，覆盖一组权限，包括用户帐户所需的所有权限，但尚未被用户帐户所具有的其他角色覆盖。 给用户帐户赋予新角色，以覆盖用户帐户所需的所有权限。 还会找到仍然需要新角色所涵盖的一组权限的任何其他用户帐户，并将新角色授予这些其他用户帐户（如果有）。 还公开了其它特征，方面和实施例。
-
公开(公告)号：US20100080391A1
公开(公告)日：2010-04-01
申请号：US12240742
申请日：2008-09-29
CPC分类号： H04L9/0822 , G06F17/30371 , G06F21/64 , H04L9/0894 , H04L9/321 , H04L9/3221 , H04L9/3242 , H04L9/3271
摘要： Various approaches are described for auditing integrity of stored data. In one approach, a data set is provided from a client to a storage provider, and the data set is stored at a first storage arrangement by the storage provider. An auditor determines whether the data set stored at the first storage arrangement is corrupt without reliance on any part of the data set and any derivative of any part of the data set stored by the client. While the auditor is determining whether the data set stored at the first storage arrangement is corrupt, the auditor is prevented from being exposed to information specified by the data set. The auditor outputs data indicative of data corruption in response to determining that the data set stored at the first storage arrangement is corrupt.
摘要翻译： 描述了各种方法来审计存储数据的完整性。 在一种方法中，从客户端向存储提供者提供数据集，并且数据集由存储提供商存储在第一存储装置中。 审核员确定存储在第一存储装置中的数据集是否破坏而不依赖于数据集的任何部分以及由客户机存储的数据集的任何部分的任何导数。 虽然审核员正在确定存储在第一存储装置中的数据集是否损坏，但是防止了审核员暴露于由数据集指定的信息。 响应于确定存储在第一存储装置处的数据集已损坏，审计员输出指示数据损坏的数据。
-
公开(公告)号：US08392708B2
公开(公告)日：2013-03-05
申请号：US12240742
申请日：2008-09-29
IPC分类号： H04L9/32
CPC分类号： H04L9/0822 , G06F17/30371 , G06F21/64 , H04L9/0894 , H04L9/321 , H04L9/3221 , H04L9/3242 , H04L9/3271
摘要： Various approaches are described for auditing integrity of stored data. In one approach, a data set is provided from a client to a storage provider, and the data set is stored at a first storage arrangement by the storage provider. An auditor determines whether the data set stored at the first storage arrangement is corrupt without reliance on any part of the data set and any derivative of any part of the data set stored by the client. While the auditor is determining whether the data set stored at the first storage arrangement is corrupt, the auditor is prevented from being exposed to information specified by the data set. The auditor outputs data indicative of data corruption in response to determining that the data set stored at the first storage arrangement is corrupt.
摘要翻译： 描述了各种方法来审计存储数据的完整性。 在一种方法中，从客户端向存储提供者提供数据集，并且数据集由存储提供商存储在第一存储装置中。 审核员确定存储在第一存储装置中的数据集是否破坏而不依赖于数据集的任何部分以及由客户机存储的数据集的任何部分的任何导数。 虽然审核员正在确定存储在第一存储装置中的数据集是否损坏，但是防止了审核员暴露于由数据集指定的信息。 响应于确定存储在第一存储装置处的数据集已损坏，审计员输出指示数据损坏的数据。
-
4.发明授权Method for discovery of clusters of objects in an arbitrary undirected graph using a difference between a fraction of internal connections and maximum fraction of connections by an outside object 有权使用内部连接的一小部分与外部对象的连接的最大部分之间的差异来发现任意无向图中的对象集群的方法公开(公告)号：US07818272B1
公开(公告)日：2010-10-19
申请号：US11496807
申请日：2006-07-31
IPC分类号： G06F15/18
CPC分类号： G06N99/005 , G06K9/6224
摘要： A method for discovery of a cluster of objects in an arbitrary undirected graph. A subset of the objects is determined by performing a random walk starting from a first object of the objects and following a plurality of random edges of subsequent objects, the subset comprising the first object and the subsequent objects. An enlarged subset is determined by enlarging the subset to include other objects well-connected to the subset. It is determined whether the enlarged subset is a cluster.
摘要翻译： 用于发现任意无向图中的一组对象的方法。 通过从对象的第一对象开始并跟随随后对象的多个随机边缘，该子集包括第一对象和后续对象来确定对象的子集。 通过放大子集以包括与子集良好连接的其他对象来确定放大的子集。 确定放大的子集是否是集群。
-
公开(公告)号：US07296136B1
公开(公告)日：2007-11-13
申请号：US10861710
申请日：2004-06-04
CPC分类号： G06F12/0859 , G06F9/30043 , G06F9/30072 , G06F9/3017 , G06F9/355 , G06F12/0897 , G06F12/1027
摘要： According to an exemplary embodiment of the present invention, a method for loading data from at least one memory device includes the steps of loading a first value from a first memory location of the at least one memory device, determining a second memory location based on the first value and loading a second value from the second memory location of the at least one memory device, wherein the step of loading a first value is performed by a first processing unit and wherein the steps of determining a second memory location and loading a second value are performed by at least one other processing unit.
摘要翻译： 根据本发明的示例性实施例，一种用于从至少一个存储设备加载数据的方法包括以下步骤：从所述至少一个存储器设备的第一存储器位置加载第一值，基于所述至少一个存储器设备确定第二存储器位置 第一值并从所述至少一个存储器件的第二存储器位置加载第二值，其中由第一处理单元执行加载第一值的步骤，并且其中确定第二存储器位置并加载第二值的步骤 由至少一个其他处理单元执行。
-
6.发明授权Sequential-code optimization of parallel code based on identifying siloed program references 有权基于识别孤立程序引用的并行代码的顺序代码优化公开(公告)号：US08813054B2
公开(公告)日：2014-08-19
申请号：US12966824
申请日：2010-12-13
申请人： Pramod G. Joisha , Robert Samuel Schreiber , Prithviraj Banerjee , Hans Boehm , Dhruva R. Chakrabarti
发明人： Pramod G. Joisha , Robert Samuel Schreiber , Prithviraj Banerjee , Hans Boehm , Dhruva R. Chakrabarti
IPC分类号： G06F9/45
CPC分类号： G06F8/45
摘要： A parallel-code optimization system includes a siloed program reference-identifier and an intermediate representation (IR) updater. The siloed program reference identifier determines siloed program references in parallel code, wherein siloed program references are free of cross-thread interference. The IR updater modifies data-flow abstractions based on the identified siloed program references.
摘要翻译： 并行代码优化系统包括孤立程序引用标识符和中间表示（IR）更新器。 孤立的程序引用标识符确定并行代码中的孤立程序引用，其中，孤立程序引用没有交叉线程干扰。 IR更新程序根据已识别的孤立程序引用修改数据流抽象。
-
公开(公告)号：US08564867B2
公开(公告)日：2013-10-22
申请号：US13386382
申请日：2009-12-10
CPC分类号： H04L12/433 , H04J14/0256 , H04J14/0267 , H04J14/0283
摘要： Various embodiments of the present invention are directed to arbitration systems and methods. In one embodiment, an arbitration system comprises a loop-shaped arbitration waveguide (602), a loop-shaped hungry waveguide (603), and a loop-shaped broadcast waveguide (604). The arbitration, hungry, and broadcast waveguides optically coupled to a home node and a number of requesting nodes. The arbitration waveguide transmits tokens injected by the home node. A token extracted by a requesting node grants the node access to a resource for the duration or length of the token. The hungry waveguide transmits light injected by the home node. A requesting node in a hungry state extracts the light from the hungry waveguide. The broadcast waveguide transmits light injected by the home node such that the light indicates to requesting nodes not in the hungry state to stop extracting tokens from the arbitration waveguide.
摘要翻译： 本发明的各种实施例涉及仲裁系统和方法。 在一个实施例中，仲裁系统包括环形仲裁波导（602），环形饥饿波导（603）和环形广播波导（604）。 仲裁，饥饿和广播波导光耦合到家庭节点和多个请求节点。 仲裁波导传输由归属节点注入的令牌。 由请求节点提取的令牌在令牌的持续时间或长度内授予节点对资源的访问。 饥饿的波导传输由家庭节点注入的光。 饥饿状态下的请求节点从饥饿波导中提取光。 广播波导传输由家庭节点注入的光，使得光指向不处于饥饿状态的请求节点停止从仲裁波导提取令牌。
-
公开(公告)号：US20130109419A1
公开(公告)日：2013-05-02
申请号：US13283653
申请日：2011-10-28
IPC分类号： H04B7/26
CPC分类号： H04B7/26 , G06F1/32 , H04L61/00 , H04L61/2038 , H04L67/04 , H04M1/00 , H04W4/08 , H04W40/246 , H04W40/248 , H04W40/32 , H04W52/0219 , H04W84/18 , Y02D70/144 , Y02D70/164
摘要： Example embodiments disclosed herein relate to the determination of maximal independent sets (MISs) of mobile devices. Example embodiments include participating with other mobile devices of a plurality of mobile devices in concurrent distributed determinations of a plurality of MISs of the mobile devices and selecting one of the plurality of MISs.
摘要翻译： 本文公开的示例实施例涉及确定移动设备的最大独立集（MIS）。 示例实施例包括与移动设备的多个MIS并行分布式确定中的多个移动设备中的其他移动设备进行参与并选择多个MIS中的一个。
-
9.发明授权Command encoding of data to enable high-level functions in computer networks 有权命令编码数据，以实现计算机网络中的高级功能公开(公告)号：US07962656B1
公开(公告)日：2011-06-14
申请号：US11324518
申请日：2006-01-03
申请人： Boon Seong Ang , Michael Steven Schlansker , Robert Samuel Schreiber , Jean-Francois Collard , Norman Paul Jouppi
发明人： Boon Seong Ang , Michael Steven Schlansker , Robert Samuel Schreiber , Jean-Francois Collard , Norman Paul Jouppi
IPC分类号： G06F15/16
CPC分类号： G06F15/17356 , H04L69/12
摘要： Methods and systems for communicating between network interface controllers (NICs) in networked systems are described. Enhanced command functionality for NICs include the ability to perform sequences of operations and/or conditional operations. Messages can be used to communicate embedded commands which are interpreted by NICs to enhance their functionality.
摘要翻译： 描述了网络系统中网络接口控制器（NIC）之间进行通信的方法和系统。 NIC的增强的命令功能包括执行操作和/或条件操作的功能。 消息可用于传达NIC解释的嵌入式命令，以增强其功能。
-
公开(公告)号：US09141359B2
公开(公告)日：2015-09-22
申请号：US12966867
申请日：2010-12-13
申请人： Pramod G. Joisha , Robert Samuel Schreiber , Prithviraj Banerjee , Hans Boehm , Dhruva R. Chakrabarti
发明人： Pramod G. Joisha , Robert Samuel Schreiber , Prithviraj Banerjee , Hans Boehm , Dhruva R. Chakrabarti
IPC分类号： G06F9/45
CPC分类号： G06F8/45
摘要： A parallel-code optimization system includes a Procedural Concurrency Graph (PCG) generator. The PCG generator produces an initial PCG of a computer program including parallel code, and determines a refined PCG from the initial PCG by applying concurrency-type refinements and interference-type refinements to the initial PCG. The initial PCG and the refined PCG include nodes and edges connecting pairs of the nodes. The nodes represent defined procedures in the parallel code, and each edge represents a may-happen-in-parallel relation, and is associated with a set of lvalues that represents the immediate interference between the corresponding pair of nodes.
摘要翻译： 并行代码优化系统包括一个过程并发图（PCG）生成器。 PCG生成器产生包括并行代码的计算机程序的初始PCG，并且通过对初始PCG应用并发型改进和干扰类型细化来确定来自初始PCG的精细PCG。 初始PCG和精细PCG包括连接节点对的节点和边。 节点表示并行代码中的定义的过程，并且每个边表示可并发并行关系，并且与表示相应对节点之间的即时干扰的一组左值相关联。
-
-
-
-
-
-
-
-
-
搜索结果
27 条记录 (耗时 0.026 秒)
