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1. 发明授权

US06865735B1 Process for rewriting executable content on a network server or desktop machine in order to enforce site specific properties 失效
标题翻译：在网络服务器或台式机上重写可执行内容的过程，以便强制执行站点特定的属性
公开(公告)号：US06865735B1
公开(公告)日：2005-03-08
申请号：US09168178
申请日：1998-10-07
申请人： Emin Gun Sirer , Brian N. Bershad
发明人： Emin Gun Sirer , Brian N. Bershad
IPC分类号： G06F9/45
CPC分类号： G06F8/52 , G06F21/51 , G06F21/52
摘要： A program or program snippet is rewritten to conform to site-specific properties prior to being executed by a target host. The program or program snippet directed to a target host from a known or unknown source is either intercepted by a server before reaching the target host or can be redirected from the target host to the server to effect its rewriting. The program is parsed in its external representation, converting it to an internal representation that is inspected and analyzed with reference to a site-specific properties database. A summary of the program's properties is then compared to the site-specific properties database by a binary rewriting engine, which produces a rewritten program in an internal representation. If appropriate, the program or program snippet is rewritten to convert it to a format suitable for execution on the target host. Furthermore, certifications may be added to the rewritten program to mark that the rewritten program obeys site-specific constraints. The rewriting service thus produces a program in an appropriate target representation that conforms to site-specific properties. These properties may relate to security, auditing, optimization, monitoring, threading, and/or management of the rewritten program.
摘要翻译：在目标主机执行之前，程序或程序代码段被重写为符合特定于站点的属性。在到达目标主机之前由服务器拦截或者可以将目标主机从目标主机重定向到服务器以实现其重写，从已知或未知来源导向目标主机的程序或程序代码段。该程序以其外部表示方式进行解析，将其转换为内部表示，并通过参考特定于站点的属性数据库进行检查和分析。然后通过二进制重写引擎将程序属性的摘要与特定于站点的属性数据库进行比较，该引擎在内部表示中生成重写的程序。如果适当，程序或程序代码段被重写，以将其转换为适合在目标主机上执行的格式。此外，可以将重新编写的程序添加到重写程序中以标记重写的程序符合特定于站点的约束。因此，重写服务产生符合站点特定属性的适当目标表示中的程序。这些属性可能涉及重写程序的安全性，审计，优化，监控，线程化和/或管理。

2. 发明申请

US20130138646A1 SYSTEM AND METHODS FOR MAPPING AND SEARCHING OBJECTS IN MULTIDIMENSIONAL SPACE 有权
标题翻译：用于在多维空间中映射和搜索对象的系统和方法
公开(公告)号：US20130138646A1
公开(公告)日：2013-05-30
申请号：US13643799
申请日：2011-04-27
申请人： Emin Gun Sirer , Bernard Wong
发明人： Emin Gun Sirer , Nicole L. Caruso
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , G06F17/30283 , G06F17/30312 , G06F17/30545 , G06F17/30584 , G06F17/30864
摘要： This invention relates to a system and methods for determining the placement of an object in a distributed key-value store by mapping the object to nodes in multidimensional hyperspace. A search function supports efficient object retrieval, even when the search query requests multiple objects and specifies them through non-primary keys. In response to a search query, the search is translated into hyperregions in the hyperspace to determine the set of nodes that hold the queried data object. The number of contacted nodes and the number of scanned objects are significantly reduced in comparison to prior art techniques.
摘要翻译：本发明涉及一种用于通过将对象映射到多维超空间中的节点来确定分布式键值存储中的对象的放置的系统和方法。搜索功能支持有效的对象检索，即使搜索查询请求多个对象并通过非主键指定它们。响应于搜索查询，搜索被转换为超空间中的超区域，以确定保存查询的数据对象的节点集合。与现有技术相比，所联系的节点的数量和扫描对象的数量显着减少。

3. 发明授权

US09317536B2 System and methods for mapping and searching objects in multidimensional space 有权
标题翻译：用于在多维空间中映射和搜索对象的系统和方法
公开(公告)号：US09317536B2
公开(公告)日：2016-04-19
申请号：US13643799
申请日：2011-04-27
申请人： Emin Gun Sirer , Karen Caruso , Bernard Wong , Robert Escriva
发明人： Emin Gun Sirer , Nicole L. Caruso , Bernard Wong , Robert Escriva
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , G06F17/30283 , G06F17/30312 , G06F17/30545 , G06F17/30584 , G06F17/30864
摘要： This invention relates to a system and methods for determining the placement of an object in a distributed key-value store by mapping the object to nodes in multidimensional hyperspace. A search function supports efficient object retrieval, even when the search query requests multiple objects and specifies them through non-primary keys. In response to a search query, the search is translated into hyperregions in the hyperspace to determine the set of nodes that hold the queried data object. The number of contacted nodes and the number of scanned objects are significantly reduced in comparison to prior art techniques.
摘要翻译：本发明涉及一种用于通过将对象映射到多维超空间中的节点来确定分布式键值存储中的对象的放置的系统和方法。搜索功能支持有效的对象检索，即使搜索查询请求多个对象并通过非主键指定它们。响应于搜索查询，搜索被转换为超空间中的超区域，以确定保存查询的数据对象的节点集合。与现有技术相比，所联系的节点的数量和扫描对象的数量显着减少。

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