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11. 发明授权

US11025643B2 Mobile multi-party digitally signed documents and techniques for using these allowing detection of tamper 有权
公开(公告)号：US11025643B2
公开(公告)日：2021-06-01
申请号：US16372593
申请日：2019-04-02
申请人： International Business Machines Corporation
发明人： Divyesh Jadav , Rabimba Karanjai , Lawrence Koved , Gabriel Alatorre
IPC分类号： G06F21/64 , H04L29/06 , H04L9/32
摘要： Authenticated base digital document(s) are issued to client(s) by an issuing party, and aggregate digital document(s) are received. An aggregate digital document includes base digital document(s) and attachment(s). Authenticity of the aggregate digital document(s) is verified, resulting in authenticated aggregate digital document(s), which are stored and/or redistributed. Authentication challenge(s) are sent by a verifying party to a client requesting part or all of an aggregate digital document from the client be verified. The part or all of the aggregate digital document is received and authenticity and integrity are verified, resulting in an authenticated aggregate digital document. The client verifies authenticity of a base digital document and receives the authentication challenge(s) for an authenticated aggregate digital document and sends part or all of the authenticated aggregate digital document to the verifying party for verification by the verifying party.

12. 发明授权

US10445253B2 Cost effective service level agreement data management 有权
公开(公告)号：US10445253B2
公开(公告)日：2019-10-15
申请号：US15133734
申请日：2016-04-20
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , Heiko Ludwig , Nagapramod S. Mandagere , Mohamed Mohamed
IPC分类号： G06F12/12 , G06F12/126
摘要： The embodiments described herein relate to dynamically managing metric data of a network environment with respect to a data storage system. A data retention policy is analyzed, which includes extracting one or more metric definitions from the retention policy. A relevance of a set of metric data is identified based on the analysis. The set of metric data includes an aggregation of one or more metric observations. A storage location in a data storage system for the set of metric values is selected based on the identified relevance. The data storage system includes a cache storage location and a persistent storage location. The set of metric data is retained in the selected storage location. As the retention policy is modified, select data may be re-classified and moved within the storage system based on the re-classification.

13. 发明授权

US09984141B2 Inferring application type based on input-output characteristics of application storage resources 有权
公开(公告)号：US09984141B2
公开(公告)日：2018-05-29
申请号：US14832047
申请日：2015-08-21
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , Ann M. Corrao , Bernhard J. Klingenberg , James E. Olson , Ramani R. Routray , Yang Song
IPC分类号： G06F17/30 , G06F3/06 , G06F7/08 , G06F12/02 , G06N5/04 , G06N99/00
CPC分类号： G06F17/30592 , G06F3/061 , G06F3/0631 , G06F3/0653 , G06F3/067 , G06F7/08 , G06F12/023 , G06F17/3056 , G06F17/30876 , G06N5/04 , G06N99/005
摘要： A method for inferring an application type, based on an operational characteristic I/O pattern of a storage volume. One or more processors determine at least one operational characteristic of each storage volume of a storage volume group associated with an application. One or more labels are assigned for each storage volume, based on the operational characteristics of each storage volume. At least one template is received that includes labels of storage volume characteristics of known application types. One or more processors infer a type of application associated with the storage volume group, based on a best-fit match of the aggregate labels of the storage volumes of the storage volume group to the labels included in the templates of storage volume characteristics of known application types.

14. 发明申请

US20170323000A1 INFERRING APPLICATION TYPE BASED ON INPUT-OUTPUT CHARACTERISTICS OF APPLICATION STORAGE RESOURCES 有权
公开(公告)号：US20170323000A1
公开(公告)日：2017-11-09
申请号：US15663765
申请日：2017-07-30
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , Ann M. Corrao , Bernhard J. Klingenberg , James E. Olson , Ramani R. Routray , Yang Song
IPC分类号： G06F17/30 , G06N5/04 , G06F12/02 , G06F7/08 , G06F3/06 , G06N99/00
CPC分类号： G06F17/30592 , G06F3/061 , G06F3/0631 , G06F3/0653 , G06F3/067 , G06F7/08 , G06F12/023 , G06F17/3056 , G06F17/30876 , G06N5/04 , G06N99/005
摘要： Operational characteristic I/O patterns of each storage volume of a storage volume group, and at least one operational characteristic of each storage volume associated with an application, are determined. Unsupervised learning is used to form clusters of storage volumes of similar characteristics. Labels are generated, assigned, and aggregated for each characteristic of each storage volume. Templates are received that includes labels of storage volume characteristics of known application types. An application type associated with the storage volume group is inferred, based on a best-fit match of the aggregate labels of the storage volumes of the storage volume group to the labels included in the templates of storage volume characteristics of known application types.

15. 发明授权

US09807014B2 Reactive throttling of heterogeneous migration sessions in a virtualized cloud environment 有权
公开(公告)号：US09807014B2
公开(公告)日：2017-10-31
申请号：US14039898
申请日：2013-09-27
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , Eric K. Butler , Mark V. Chitti , James E. Olson , Aameek Singh , Yang Song
IPC分类号： G06F15/173 , H04L12/803
CPC分类号： H04L47/125
摘要： An approach for reactive throttling of heterogeneous migration sessions running concurrently in a virtualized cloud environment is disclosed. The heterogeneous migration sessions are characterized by several attributes such as the type of function performed by the migration session and the value that is attained by performing the migration session. An input/output (I/O) path to any resource in the virtualized cloud environment computing that is experiencing excessive resource congestion is identified. Bottlenecks along the I/O path are then determined. Virtual-to-physical resource mapping information of resources in the virtualized cloud computing environment are used to obtain a list of the heterogeneous migration sessions contributing to the bottlenecks along the identified I/O path.

16. 发明授权

US09513835B2 Impact-based migration scheduling from a first tier at a source to a second tier at a destination 有权
标题翻译：基于影响的迁移调度从源的第一层到目的地的第二层
公开(公告)号：US09513835B2
公开(公告)日：2016-12-06
申请号：US14593094
申请日：2015-01-09
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , James E. Olson , Ramani R. Routray , Yang Song
IPC分类号： G06F13/00 , G06F3/06 , G06F11/20
CPC分类号： G06F3/0647 , G06F3/0604 , G06F3/061 , G06F3/0683 , G06F11/203
摘要： Embodiments relate to impact-based migration scheduling. An aspect includes identifying, by a migration scheduling module, a plurality of feasible destination storage devices for a migration session. Another aspect includes determining, for each of the identified destination storage devices, an impact of the migration session during the migration session. Another aspect includes determining, for each of the identified destination storage devices, an impact of the migration session after the migration session is completed. Another aspect includes selecting a destination storage device from the identified destination storage devices based on the impact of the migration session during the migration session and the impact of the migration session after the migration session is completed. Another aspect includes determining a start time and transfer rate for the migration session based on the selected destination storage device.
摘要翻译：实施例涉及基于影响的迁移调度。一个方面包括由迁移调度模块识别用于迁移会话的多个可行目的地存储设备。另一方面包括为迁移会话期间的迁移会话的影响确定每个所识别的目的地存储设备。另一方面包括为迁移会话完成之后的每个识别的目的地存储设备确定迁移会话的影响。另一方面包括基于迁移会话期间的迁移会话的影响以及迁移会话完成后的迁移会话的影响，从所识别的目的地存储设备中选择目的地存储设备。另一方面包括基于所选择的目的地存储设备确定移动会话的开始时间和传送速率。

17. 发明授权

US09372637B1 Inferring application type based on input-output characteristics of application storage resources 有权
公开(公告)号：US09372637B1
公开(公告)日：2016-06-21
申请号：US14972319
申请日：2015-12-17
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , Ann M. Corrao , Bernhard J. Klingenberg , James E. Olson , Ramani R. Routray , Yang Song
IPC分类号： G06F12/02 , G06F3/06 , G06F7/08
CPC分类号： G06F17/30592 , G06F3/061 , G06F3/0631 , G06F3/0653 , G06F3/067 , G06F7/08 , G06F12/023 , G06F17/3056 , G06F17/30876 , G06N5/04 , G06N99/005
摘要： Operational characteristic I/O patterns of each storage volume of a storage volume group, and at least one operational characteristic of each storage volume associated with an application, are determined. Unsupervised learning is used to form clusters of storage volumes of similar characteristics. Labels are generated, assigned, and aggregated for each characteristic of each storage volume. Templates are received that includes labels of storage volume characteristics of known application types. An application type associated with the storage volume group is inferred, based on a best-fit match of the aggregate labels of the storage volumes of the storage volume group to the labels included in the templates of storage volume characteristics of known application types.

18. 发明申请

US20160364301A1 BACKUP SERVICE WITH MANAGED FILE TRANSFORMATION 有权
标题翻译：管理文件转换的备份服务
公开(公告)号：US20160364301A1
公开(公告)日：2016-12-15
申请号：US14737705
申请日：2015-06-12
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , Eric K. Butler , Thomas D. Griffin , Divyesh Jadav , Nagapramod S. Mandagere , Aameek Singh , Yang Song
IPC分类号： G06F11/14 , G06F17/30
CPC分类号： G06F11/1464 , G06F11/00 , G06F2201/84
摘要： Data files can be backed up by copying, in response to a backup request, files from a client device to a backup archive and recording the status of the files. Transformed copies of files in the backup archive can be created by automatically applying a transform to the files received from the client device. Upon receiving a subsequent backup request, differences can be identified between transformed files in the backup archive and files on the client device, and in response to identified differences in the files, the transformed files can be copied back to the client device.
摘要翻译：可以通过将备份请求从客户端设备复制到备份存档并记录文件的状态来备份数据文件。可以通过自动将变换应用于从客户端设备接收到的文件来创建备份存档中文件的转换副本。在接收到后续备份请求后，可以在备份存档中的转换文件和客户端设备上的文件之间识别差异，并且响应于所识别的文件差异，可以将转换后的文件复制回客户端设备。

19. 发明申请

US20160306809A1 RESOURCE ALLOCATION FOR MIGRATION WITHIN A MULTI-TIERED SYSTEM 有权
公开(公告)号：US20160306809A1
公开(公告)日：2016-10-20
申请号：US15185239
申请日：2016-06-17
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , Ann Corrao , Nagapramod S. Mandagere , James E. Olson , Aameek Singh
IPC分类号： G06F17/30 , G06F9/50
CPC分类号： G06F17/30079 , G06F3/0604 , G06F3/0631 , G06F3/0647 , G06F3/067 , G06F9/50 , G06F9/5027 , G06F17/30159 , G06F17/30233 , H04L41/5054 , H04L67/1095 , H04L67/1097
摘要： A method and system for intelligent tiering is provided. The method includes receiving a request for enabling a tiering process with respect to data. The computer processor retrieves a migration list indicating migration engines associated with the data. Additionally, an entity list of migration entities is retrieved and each migration entity is compared to associated policy conditions. In response, it is determined if matches exist between the migration entities and the associated policy conditions and a consolidated entity list is generated.

20. 发明申请

US20160212007A1 DISTRIBUTED MAP REDUCE NETWORK 审中-公开
标题翻译：分布式地图减少网络
公开(公告)号：US20160212007A1
公开(公告)日：2016-07-21
申请号：US14597694
申请日：2015-01-15
申请人： International Business Machines Corporation
发明人： Gabriel Alatorre , Divyesh Jadav
IPC分类号： H04L12/24
CPC分类号： H04L41/04 , G06F9/5066
摘要： Embodiments relate to a distributed map reduce network. An aspect includes receiving a description of a map reduce job comprising a time deadline. Another aspect includes selecting a set of candidate nodes from a plurality of nodes of the distributed map reduce network, wherein the set of candidate nodes are selected based on cost value. Another aspect includes determining an amount of time required to perform the map reduce job by the set of candidate nodes. Another aspect includes, based on the determined amount of time not meeting the time deadline: selecting a particular node of the set of candidate nodes for replacement based on the geographical location of the particular node; selecting a next node of the plurality of nodes based on the cost value of the next node; and replacing the particular node in the set of candidate nodes with the next node.
摘要翻译：实施例涉及分布式地图减少网络。一方面包括接收包含时间限制的地图缩减作业的描述。另一方面包括从分布式地图缩小网络的多个节点中选择一组候选节点，其中基于成本值选择候选节点集合。另一方面包括确定由候选节点组执行地图缩减作业所需的时间量。另一方面包括：基于所确定的不满足时间限制的时间量：基于特定节点的地理位置选择候选节点集合中的特定节点进行替换; 基于下一个节点的成本值选择多个节点中的下一个节点; 并用下一个节点替换候选节点集合中的特定节点。

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