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1. 发明授权

US09177175B2 Data repository and method for promoting network storage of data 有权
标题翻译：数据存储库和数据库网络存储方法
公开(公告)号：US09177175B2
公开(公告)日：2015-11-03
申请号：US12749603
申请日：2010-03-30
申请人： Norman H. Margolus , Jered J. Floyd
发明人： Norman H. Margolus , Jered J. Floyd
IPC分类号： G06F21/00 , G06F21/64 , G06F21/62 , G06F21/10 , G06F21/60 , G06F17/30 , G06Q20/20
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： A method for storing data items in a data repository that allows a client storing a data item to lose the ability to either retrieve the stored data item or enable its retrieval, while preserving controlled access to the stored data item indefinitely. The client storing the data item encrypts it using an encryption key that it creates, which may be derived from the content of the data item. The encryption key is also stored in the data repository in an encrypted form, with its encryption making use of a public key. The method allows storage space to be shared for identical data items encrypted and stored by independent clients of the data repository.
摘要翻译：一种在数据存储库中存储数据项的方法，其允许客户端存储数据项丢失检索所存储的数据项或启用其检索的能力，同时保持对存储的数据项的无限期的受控访问。存储数据项的客户端使用其创建的加密密钥对其进行加密，该加密密钥可以从数据项的内容导出。加密密钥也以加密形式存储在数据存储库中，其加密使用公钥。该方法允许为由数据存储库的独立客户端加密和存储的相同数据项共享存储空间。

2. 发明授权

US07747583B2 History preservation in a computer storage system 有权
标题翻译：历史保存在计算机存储系统中
公开(公告)号：US07747583B2
公开(公告)日：2010-06-29
申请号：US10752981
申请日：2004-01-07
申请人： Norman H. Margolus , Jered J. Floyd , George E. Homsy, II , Jeffrey M. Keller
发明人： Norman H. Margolus , Jered J. Floyd , George E. Homsy, II , Jeffrey M. Keller
IPC分类号： G06F17/30
CPC分类号： G06F17/30368 , G06F17/30082 , G06F17/30085 , Y10S707/99931 , Y10S707/99936 , Y10S707/99937 , Y10S707/99939 , Y10S707/99942 , Y10S707/99952 , Y10S707/99953
摘要： A method by which a disk-based distributed data storage system is organized for protecting historical records of stored data entities. The method comprises recording distinct states of an entity, corresponding to different moments of time, as separate entity versions coexisting within the distributed data storage system, and assigning expiration times to the entity versions independently within each of a plurality of storage sites according to a shared set of rules, before which times deletion is prohibited.
摘要翻译：组织用于保护存储的数据实体的历史记录的基于磁盘的分布式数据存储系统的方法。该方法包括记录对应于不同时刻的实体的不同状态，作为在分布式数据存储系统中共存的单独的实体版本，以及根据共享的，在多个存储站点的每一个内独立地将实时版本分配给实体版本一套规则，在此之前禁止删除。

3. 发明授权

US07685096B2 Data repository and method for promoting network storage of data 有权
标题翻译：数据存储库和数据库网络存储方法
公开(公告)号：US07685096B2
公开(公告)日：2010-03-23
申请号：US10967071
申请日：2004-10-14
申请人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , George E. Homsy, II
发明人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , George E. Homsy, II
IPC分类号： G06F7/00
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： A method for turning variable-length file path names into fixed-length object identifiers in a data repository, the method comprising, assigning a fixed-value identifier to a file system in the data repository, computing a first deterministic pseudo-random function that combines a first component of a plurality of file system pathname components associated with a file with the fixed-value identifier, computing a second deterministic pseudo-random function that combines a second component of the plurality of file system pathname components with the result of the first function, and using at least one of the computed deterministic pseudo-random functions to produce a fixed-length object identifier for the file.
摘要翻译：一种用于将可变长度文件路径名转换为数据存储库中的固定长度对象标识符的方法，所述方法包括：向所述数据存储库中的文件系统分配固定值标识符，计算组合的第一确定性伪随机函数与具有固定值标识符的文件相关联的多个文件系统路径名组件的第一组件，计算将多个文件系统路径名组件的第二组件与第一功能的结果组合的第二确定性伪随机函数并且使用所计算的确定性伪随机函数中的至少一个来产生文件的固定长度对象标识符。

4. 发明授权

US07467144B2 History preservation in a computer storage system 有权
公开(公告)号：US07467144B2
公开(公告)日：2008-12-16
申请号：US10752732
申请日：2004-01-07
申请人： Norman H. Margolus
发明人： Norman H. Margolus
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30368 , G06F17/30082 , G06F17/30085 , Y10S707/99931 , Y10S707/99936 , Y10S707/99937 , Y10S707/99939 , Y10S707/99942 , Y10S707/99952 , Y10S707/99953
摘要： A method by which a disk-based distributed data storage system is organized for protecting historical records of stored data entities. The method comprises recording distinct states of an entity, corresponding to different moments of time, as separate entity versions coexisting within the distributed data storage system, and assigning expiration times to the entity versions independently within each of a plurality of storage sites according to a shared set of rules, before which times deletion is prohibited.

5. 发明授权

US07398283B2 Method for providing access control for data items in a data repository in which storage space used by identical content is shared 有权
标题翻译：用于为数据存储库中的数据项提供访问控制的方法，其中共享由相同内容使用的存储空间
公开(公告)号：US07398283B2
公开(公告)日：2008-07-08
申请号：US10967031
申请日：2004-10-14
申请人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , George E. Homsy, II
发明人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , George E. Homsy, II
IPC分类号： G06F17/30
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： A method for providing naming and access control of data items in a data repository, the method comprising having a first client program deposit a data item in the data repository, the depositing including determining a digital fingerprint from the data item, and storing the data item in the data repository at a location or locations associated with the fingerprint, having the first client program specify an object name for an object that comprises a set of data items, storing in the repository an association between the name and the set of data items, and allowing the client program to retrieve a data item from the set of data items by specifying the object name and without providing the digital fingerprint of any data item or composite of data items.
摘要翻译：一种用于在数据存储库中提供数据项的命名和访问控制的方法，所述方法包括：将第一客户程序存储在所述数据存储库中的数据项，所述存入包括从所述数据项确定数字指纹，以及存储所述数据项在与所述指纹相关联的位置或位置处的数据存储库中，使所述第一客户端程序指定包括一组数据项的对象的对象名称，在所述存储库中存储所述名称和所述数据项集合之间的关联，并且允许客户端程序通过指定对象名称并且不提供任何数据项或数据项的组合的数字指纹来从该组数据项中检索数据项。

6. 发明授权

US06205533B1 Mechanism for efficient data access and communication in parallel computations on an emulated spatial lattice 有权
标题翻译：在仿真空间格子上并行计算的高效数据访问和通信机制
公开(公告)号：US06205533B1
公开(公告)日：2001-03-20
申请号：US09373394
申请日：1999-08-12
申请人： Norman H. Margolus
发明人： Norman H. Margolus
IPC分类号： G06F1500
CPC分类号： G06F15/8023
摘要： A mechanism for performing parallel computations on an emulated spatial lattice by scheduling memory and communication operations on a static mesh-connected array of synchronized processing nodes. The lattice data are divided up among the array of processing nodes, each having a memory and a plurality of processing elements within each node. The memory is assumed to have a hierarchical granular structure that distinguishes groups of bits that are most efficiently accessed together, such as words or rows. The lattice data is organized in memory so that the sets of bits that interact during processing are always accessed together. Such an organization is based on mapping the lattice data into the granular structure of the memories in a manner that has simple spatial translation properties in the emulated space. The mapping permits data movement in the emulated lattice to be achieved by a combination of scheduled memory access and scheduled communication. Moreover, the same mapping spreads interprocessor communication demands evenly over time.
摘要翻译：一种用于通过在同步处理节点的静态网状连接阵列上调度存储器和通信操作来对仿真空间格架执行并行计算的机制。在数组的处理节点之间划分格子数据，每个处理节点具有每个节点内的存储器和多个处理元件。假设存储器具有分级粒度结构，以区分最有效地一起访问的位组，例如字或行。网格数据被组织在存储器中，使得在处理期间交互的比特集合总是被一起访问。这样一个组织是基于在仿真空间中具有简单的空间转换属性的方式将网格数据映射到存储器的粒度结构中。映射允许仿真网格中的数据移动通过预定的存储器访问和调度的通信的组合来实现。此外，相同的映射在一段时间内均匀地扩展了处理器之间的通信需求。

7. 发明授权

US08364891B2 Storage assignment technique for scalable and fault tolerant storage system 有权
标题翻译：可扩展和容错存储系统的存储分配技术
公开(公告)号：US08364891B2
公开(公告)日：2013-01-29
申请号：US11696644
申请日：2007-04-04
申请人： Norman H. Margolus , Jonathan Coburn
发明人： Norman H. Margolus , Jonathan Coburn
IPC分类号： G06F12/00
CPC分类号： G06F11/2094 , G06F11/1096 , G06F11/1662 , G06F2211/1023 , G06F2211/1028 , G06F2211/1057
摘要： A method for organizing a storage system that is scalable and fault tolerant, the method including grouping together a number D of storage elements to form the storage system, where D is more than one, constructing a storage assignment table that includes table entries, computing, for each of the storage elements, an available capacity that depends on constraints on the placement of redundant data within the storage system, summing the available capacities to form a total available capacity for the storage system; and assigning the table entries in the storage assignment table to each identify one of the storage elements, wherein the available capacity of each of the storage elements is its effective storage capacity when used as part of the storage system, wherein not all of the D storage elements that form the storage system have the same available capacity, and wherein the fraction of all table entries that identify a one of the storage elements depends upon its fraction of the total available capacity.
摘要翻译：一种用于组织可扩展和容错的存储系统的方法，所述方法包括将存储元件的数量D分组在一起以形成存储系统，其中D大于1，构建包括表条目，计算，对于每个存储元件，可用容量取决于对存储系统内的冗余数据的放置的约束，对可用容量求和以形成用于存储系统的总可用容量; 以及将所述存储分配表中的表条目分配给每个识别所述存储元件之一，其中当用作所述存储系统的一部分时，每个所述存储元件的可用容量是其有效存储容量，其中并非全部所述D存储形成存储系统的元件具有相同的可用容量，并且其中标识存储元件之一的所有表条目的部分取决于其总可用容量的分数。

8. 发明授权

US08055628B2 History preservation in a computer storage system 有权
公开(公告)号：US08055628B2
公开(公告)日：2011-11-08
申请号：US10752980
申请日：2004-01-07
申请人： Norman H. Margolus , Jered J. Floyd , George E. Homsy, II , Jeffrey M. Keller
发明人： Norman H. Margolus , Jered J. Floyd , George E. Homsy, II , Jeffrey M. Keller
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30368 , G06F17/30082 , G06F17/30085 , Y10S707/99931 , Y10S707/99936 , Y10S707/99937 , Y10S707/99939 , Y10S707/99942 , Y10S707/99952 , Y10S707/99953
摘要： A method by which a disk-based distributed data storage system is organized for protecting historical records of stored data entities. The method comprises recording distinct states of an entity, corresponding to different moments of time, as separate entity versions coexisting within the distributed data storage system, and assigning expiration times to the entity versions independently within each of a plurality of storage sites according to a shared set of rules, before which times deletion is prohibited.

9. 发明授权

US07987197B2 History preservation in a computer storage system 有权
公开(公告)号：US07987197B2
公开(公告)日：2011-07-26
申请号：US10752834
申请日：2004-01-07
申请人： Norman H. Margolus , Jered J. Floyd , George E. Homsy, II , Jeffrey M. Keller
发明人： Norman H. Margolus , Jered J. Floyd , George E. Homsy, II , Jeffrey M. Keller
IPC分类号： G06F17/30
CPC分类号： G06F17/30368 , G06F17/30082 , G06F17/30085 , Y10S707/99931 , Y10S707/99936 , Y10S707/99937 , Y10S707/99939 , Y10S707/99942 , Y10S707/99952 , Y10S707/99953
摘要： A method by which a disk-based distributed data storage system is organized for protecting historical records of stored data entities. The method comprises recording distinct states of an entity, corresponding to different moments of time, as separate entity versions coexisting within the distributed data storage system, and assigning expiration times to the entity versions independently within each of a plurality of storage sites according to a shared set of rules, before which times deletion is prohibited.

10. 发明授权

US07979397B2 History preservation in a computer storage system 有权
标题翻译：历史保存在计算机存储系统中
公开(公告)号：US07979397B2
公开(公告)日：2011-07-12
申请号：US10752844
申请日：2004-01-07
申请人： Norman H. Margolus , Jered J. Floyd , George E. Homsy, II , Jeffrey M. Keller
发明人： Norman H. Margolus , Jered J. Floyd , George E. Homsy, II , Jeffrey M. Keller
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30368 , G06F17/30082 , G06F17/30085 , Y10S707/99931 , Y10S707/99936 , Y10S707/99937 , Y10S707/99939 , Y10S707/99942 , Y10S707/99952 , Y10S707/99953
摘要： A method for keeping track, in an electronic data processing system, of when references made to an element that is stored in memory have all been removed, the method being designed to deal with failures in a manner that does not falsely conclude there are no references.
摘要翻译：在电子数据处理系统中，当对存储在存储器中的元素的引用全部被去除时，跟踪的方法被全部被去除，该方法被设计为以不以虚假结论存在的方式来处理故障，。

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