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31. 发明授权

US6044466A Flexible and dynamic derivation of permissions 失效
标题翻译：灵活和动态的权限派生
公开(公告)号：US6044466A
公开(公告)日：2000-03-28
申请号：US979807
申请日：1997-11-25
申请人： Rangachari Anand , Frederique-Anne Giraud , Nayeem Islam , Trent Ray Jaeger , Jochen Liedtke
发明人： Rangachari Anand , Frederique-Anne Giraud , Nayeem Islam , Trent Ray Jaeger , Jochen Liedtke
IPC分类号： G06F1/00 , G06F9/46 , G06F21/00 , G06F12/14
CPC分类号： G06F21/6218 , G06F21/54 , G06F21/604 , G06F9/468 , G06F2221/2105 , G06F2221/2141 , G06F2221/2149
摘要： A dynamic derivation mechanism is defined which enables limited permissions to be dynamically and flexibly derived for executables based upon their authenticated description. The dynamic derivation mechanism uses the authenticated description to determine the maximal permissions that individual principals can delegate to the content. A principal's maximal permissions for content define a superset of the rights that that principal will actually delegate to that content. Although the maximal permissions are derived from predefined specifications, the specifications can be sensitive to runtime state on the downloader's system or previous delegations to enable the dynamic (i.e., runtime) derivation. Multiple principals can delegate a subset of their maximal permissions for the executable content. The mechanism uses policy for combining the delegated permissions into the content's runtime permissions.
摘要翻译：定义了一种动态导出机制，其使得有限权限能够基于其经认证的描述被动态地和灵活地导出为可执行文件。动态导出机制使用经过身份验证的描述来确定各个主体可以委托给内容的最大权限。委托人对内容的最大权限定义了该主体将实际委托给该内容的权限的超集。尽管最大权限是从预定义规范中得出的，但规范可能对下载程序系统上的运行时状态或先前的委派来敏感，以实现动态（即运行时）派生。多个主体可以委托其可执行内容的最大权限的一部分。该机制使用策略将委派的权限组合到内容的运行时权限。

32. 发明授权

US08166053B2 Method and apparatus for schema-driven XML parsing optimization 有权
标题翻译：用于模式驱动的XML解析优化的方法和装置
公开(公告)号：US08166053B2
公开(公告)日：2012-04-24
申请号：US10971539
申请日：2004-10-21
申请人： Dong Zhou , Ali Ismael , Yu Song , Nayeem Islam
发明人： Dong Zhou , Ali Ismael , Yu Song , Nayeem Islam
IPC分类号： G06F7/00
CPC分类号： G06F17/2705 , G06F17/2247
摘要： Schema-driven XML parsing techniques allow an XML parser to optimize its parsing process by composing parse and to dynamically generate parsing code components based on XML schema definition for the targeted XML document. These techniques reduce the XML parsing time and reduce the memory requirement during parsing process. Further, a reconfigurable parser is provided which is guided during parsing of the XML document by XML element lexicographical information and state transition information extracted from a schema associated with the XML document. Pre-allocated element object pools may be provided based on the schema analysis to reduce the requirements for dynamic memory allocation and de-allocation operations.
摘要翻译：模式驱动的XML解析技术允许XML解析器通过组合解析来优化其解析过程，并基于目标XML文档的XML模式定义动态生成解析代码组件。这些技术在解析过程中减少了XML解析时间并减少了内存需求。此外，提供了可重构解析器，其在通过从与XML文档相关联的模式提取的XML元素词典信息和状态转换信息在XML文档解析期间被引导。可以基于模式分析来提供预先分配的元素对象池，以减少动态内存分配和解除分配操作的需求。

33. 发明授权

US07444337B2 Framework and associated apparatus for the adaptive replication of applications with server side code units 有权
标题翻译：用于具有服务器端代码单元的应用程序的自适应复制的框架和相关设备
公开(公告)号：US07444337B2
公开(公告)日：2008-10-28
申请号：US10797772
申请日：2004-03-09
申请人： Dong Zhou , Nayeem Islam
发明人： Dong Zhou , Nayeem Islam
IPC分类号： G06F17/30
CPC分类号： G06F9/5044 , Y10S707/99952
摘要： A method and apparatus for adaptive replication of code units is described. In one embodiment, the method comprises gathering run-time capability and preference information for an application, client device and server regarding an application service object; and directing replication of at least one application service object from the server to the client device based on the client, the server, and the application run-time capability and preference information.
摘要翻译：描述了用于代码单元的自适应复制的方法和装置。在一个实施例中，该方法包括：针对应用服务对象收集应用程序，客户机设备和服务器的运行时能力和偏好信息; 以及基于所述客户端，所述服务器以及所述应用运行时能力和偏好信息，将至少一个应用服务对象的复制从所述服务器引导到所述客户端设备。

34. 发明授权

US07386855B2 Application mobility service 有权
标题翻译：应用移动服务
公开(公告)号：US07386855B2
公开(公告)日：2008-06-10
申请号：US10217276
申请日：2002-08-12
申请人： Yu Song , Hao-hua Chu , Nayeem Islam , Masaji Katagiri
发明人： Yu Song , Hao-hua Chu , Nayeem Islam , Masaji Katagiri
IPC分类号： G06F3/00
CPC分类号： H04L29/06 , H04L67/04 , H04L67/10 , H04L67/14 , H04L67/34 , H04L69/329
摘要： A method and system for preserving application session states among multiple terminals. An application session state is captured from a first terminal. The application session state is stored on a central storage device or repository server. The application session state is then retrieved from the central storage device with a second terminal. At least one application on the second terminal is then placed in the application session state using the information that is retrieved from the central storage device.
摘要翻译：一种用于在多个终端之间保留应用会话状态的方法和系统。从第一终端捕获应用会话状态。应用程序会话状态存储在中央存储设备或存储库服务器上。然后利用第二终端从中央存储设备检索应用会话状态。然后使用从中央存储设备检索的信息将第二终端上的至少一个应用程序置于应用程序会话状态。

35. 发明申请

US20060168480A1 Method and apparatus for enforcing safety properties of computer programs by generating and solving constraints 失效
标题翻译：通过生成和解决约束来实施计算机程序的安全属性的方法和装置
公开(公告)号：US20060168480A1
公开(公告)日：2006-07-27
申请号：US11268802
申请日：2005-11-07
申请人： Ajay Chandler , Nayeem Islam , David Espinosa , Peter Lee , George Necula
发明人： Ajay Chandler , Nayeem Islam , David Espinosa , Peter Lee , George Necula
IPC分类号： G06F11/00
CPC分类号： G06F9/44589 , G06F21/54
摘要： A method and apparatus is disclosed herein for generating and solving constraints. In one embodiment, the method comprises modifying program code by inserting one or more dynamic annotations having unsolved variables, generating one or more constraints based on the one or more dynamic annotations using a verifier, solving the one or more generated constraints; and modifying the program code by inserting a dynamic annotation in place of an annotation containing an unsolved variable.
摘要翻译：本文公开了用于产生和解决约束的方法和装置。在一个实施例中，所述方法包括通过插入具有未解决变量的一个或多个动态注释来修改程序代码，使用验证器基于所述一个或多个动态注释生成一个或多个约束;解决所述一个或多个生成的约束; 并通过插入动态注释来代替含有未解析变量的注释来修改程序代码。

36. 发明申请

US20060143689A1 Information flow enforcement for RISC-style assembly code 审中-公开
标题翻译： RISC样式汇编代码的信息流执行
公开(公告)号：US20060143689A1
公开(公告)日：2006-06-29
申请号：US11316621
申请日：2005-12-19
申请人： Dachuan Yu , Nayeem Islam
发明人： Dachuan Yu , Nayeem Islam
IPC分类号： H04L9/00
CPC分类号： G06F9/44589 , G06F21/556
摘要： A method, article of manufacture and apparatus for performing information flow enforcement are disclosed. In one embodiment, the method comprises receiving securely typed native code and performing verification with respect to information flow for the securely typed native code based on a security policy.
摘要翻译：公开了一种用于执行信息流执行的方法，制品和装置。在一个实施例中，该方法包括基于安全策略接收安全类型的本机代码并且针对安全类型的本地代码的信息流执行验证。

37. 发明申请

US20050097455A1 Method and apparatus for schema-driven XML parsing optimization 有权
标题翻译：用于模式驱动的XML解析优化的方法和装置
公开(公告)号：US20050097455A1
公开(公告)日：2005-05-05
申请号：US10971539
申请日：2004-10-21
申请人： Dong Zhou , Ali Ismael , Yu Song , Nayeem Islam
发明人： Dong Zhou , Ali Ismael , Yu Song , Nayeem Islam
IPC分类号： G06F20060101 , G06F15/00 , G06F17/22 , G06F17/27
CPC分类号： G06F17/2705 , G06F17/2247
摘要： Schema-driven XML parsing techniques allow an XML parser to optimize its parsing process by composing parse and to dynamically generate parsing code components based on XML schema definition for the targeted XML document. These techniques reduce the XML parsing time and reduce the memory requirement during parsing process. Further, a reconfigurable parser is provided which is guided during parsing of the XML document by XML element lexicographical information and state transition information extracted from a schema associated with the XML document. Pre-allocated element object pools may be provided based on the schema analysis to reduce the requirements for dynamic memory allocation and de-allocation operations.
摘要翻译：模式驱动的XML解析技术允许XML解析器通过组合解析来优化其解析过程，并基于目标XML文档的XML模式定义动态生成解析代码组件。这些技术在解析过程中减少了XML解析时间并减少了内存需求。此外，提供了可重构解析器，其在通过从与XML文档相关联的模式提取的XML元素词典信息和状态转换信息在XML文档解析期间被引导。可以基于模式分析来提供预先分配的元素对象池，以减少动态内存分配和解除分配操作的需求。

38. 发明授权

US06202132B1 Flexible cache-coherency mechanism 失效
标题翻译：灵活的高速缓存一致性机制
公开(公告)号：US06202132B1
公开(公告)日：2001-03-13
申请号：US09473660
申请日：1999-12-29
申请人： Nayeem Islam , Trent Ray Jaeger , Jochen Liedtke , Vsevolod V. Panteleenko
发明人： Nayeem Islam , Trent Ray Jaeger , Jochen Liedtke , Vsevolod V. Panteleenko
IPC分类号： G06F1212
CPC分类号： G06F12/0837 , G06F12/0815 , Y10S707/99952
摘要： A cache system in accordance with the present invention consists of one or more cache components and a set of one or more consistency-replacement functions. A cache component caches one or more items in its one or more cache entries. Items that hit in the cache can result in corresponding cache entries being read or written. Any valid entry in a cache component includes status information reflecting whether the entry has been accessed and whether it has been modified, and is linked to a consistency-action matrix that, in correspondence with the entry's status information and access type (i.e. read or write), determines what consistency action has to be executed in conjunction with the current entry access. Consistency actions and the consistency-action matrix are the inventive mechanisms for implementing cache-coherency and cache-replacement policies. Any valid entry in a cache is linked to a consistency-replacement function that implements one or more consistency and/or replacement policies. Consistency-replacement functions are application-specific and are implemented by means of the consistency-action matrix.
摘要翻译：根据本发明的缓存系统由一个或多个缓存组件和一组一个或多个一致性替换功能组成。缓存组件缓存其一个或多个高速缓存条目中的一个或多个项目。缓存中的项目可能导致相应的缓存条目被读取或写入。高速缓存组件中的任何有效条目包括反映该条目是否被访问以及是否被修改的状态信息，并被链接到一致性动作矩阵，该矩阵对应于该条目的状态信息和访问类型（即读取或写入），确定与当前条目访问一起执行的一致性操作。一致性动作和一致性动作矩阵是用于实现高速缓存一致性和高速缓存替换策略的创新机制。缓存中的任何有效条目都链接到实现一个或多个一致性和/或替换策略的一致性替换功能。一致性替换功能是特定于应用程序的，并且通过一致性操作矩阵来实现。

39. 发明授权

US6032228A Flexible cache-coherency mechanism 失效
标题翻译：灵活的高速缓存一致性机制
公开(公告)号：US6032228A
公开(公告)日：2000-02-29
申请号：US978745
申请日：1997-11-26
申请人： Nayeem Islam , Trent Ray Jaeger , Jochen Liedtke , Vsevolod V. Panteleenko
发明人： Nayeem Islam , Trent Ray Jaeger , Jochen Liedtke , Vsevolod V. Panteleenko
IPC分类号： G06F12/08 , G06F12/12
CPC分类号： G06F12/0837 , G06F12/0815 , Y10S707/99952
摘要： A cache system in accordance with the present invention consists of one or more cache components and a set of one or more consistency-replacement functions. A cache component caches one or more items in its one or more cache entries. Items that hit in the cache can result in corresponding cache entries being read or written. Any valid entry in a cache component includes status information reflecting whether the entry has been accessed and whether it has been modified, and is linked to a consistency-action matrix that, in correspondence with the entry's status information and access type (i.e. read or write), determines what consistency action has to be executed in conjunction with the current entry access. consistency actions and the consistency-action matrix are the inventive mechanisms for implementing cache-coherency and cache-replacement policies. Any valid entry in a cache is linked to a consistency-replacement function that implements one or more consistency and/or replacement policies. Consistency-replacement functions are application-specific and are implemented by means of the consistency-action matrix.
摘要翻译：根据本发明的缓存系统由一个或多个缓存组件和一组一个或多个一致性替换功能组成。缓存组件缓存其一个或多个高速缓存条目中的一个或多个项目。缓存中的项目可能导致相应的缓存条目被读取或写入。高速缓存组件中的任何有效条目包括反映该条目是否被访问以及是否被修改的状态信息，并被链接到一致性动作矩阵，该矩阵对应于该条目的状态信息和访问类型（即读取或写入），确定与当前条目访问一起执行的一致性操作。一致性动作和一致性动作矩阵是用于实现高速缓存一致性和高速缓存替换策略的创新机制。缓存中的任何有效条目都链接到实现一个或多个一致性和/或替换策略的一致性替换功能。一致性替换功能是特定于应用程序的，并且通过一致性操作矩阵来实现。

40. 发明授权

US5944793A Computerized resource name resolution mechanism 失效
标题翻译：电脑资源名解析机制
公开(公告)号：US5944793A
公开(公告)日：1999-08-31
申请号：US799816
申请日：1997-02-13
申请人： Nayeem Islam , Colin James Parris , Daniel Charles Sturman
发明人： Nayeem Islam , Colin James Parris , Daniel Charles Sturman
IPC分类号： G06F12/00 , G06F13/00 , G06F17/30 , H04L29/06 , H04L29/08 , H04L29/12 , G06F13/38 , G06F15/17
CPC分类号： H04L63/12 , H04L29/06 , H04L29/12047 , H04L61/15 , H04L69/329
摘要： A mechanism for creating links and services on the Internet to reduce the bottlenecks at service providers by associating code with links to make them intelligent and a special protocol between the links and the back end servers to maintain scalableness and performance. Scalableness is supported by moving much of the functionality of searching onto the client side.
摘要翻译：在互联网上创建链接和服务的机制，通过将代码与链接相关联以使其成为智能，并通过链接和后端服务器之间的特殊协议来维护服务提供商的瓶颈，以保持可扩展性和性能。通过将大量搜索功能移动到客户端来支持可扩展性。

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