公开(公告)号：US20170032008A1

公开(公告)日：2017-02-02

申请号：US15293482

申请日：2016-10-14

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Lawrence C. BLOUNT ,  Deepak R. GHUGE ,  Shah Mohammad R. ISLAM ,  Sandeep R. PATIL ,  Riyazahamad M. SHIRAGUPPI ,  Renu TEWARI

IPC: G06F17/30

CPC classification number: G06F17/30575 ,  G06F17/30117 ,  G06F17/30132

Abstract: Methods, systems, and computer program products are provided for performing a secure delete operation in a wide area network (WAN) including a cache site and a home site. A method includes identifying a file for deletion at the cache site, determining whether the file has a copy stored at the home site, detecting a location of the copy at the home site prior to a disconnection event of the cache site from the home site, deleting the file from the cache site during the disconnection event, and in response to the secure deletion of the file not being complete during the disconnection event, indicating on a table a remote inode number assigned to the copy associated with the file at the home site, a name under which the copy is saved, and a list of data chunk tuples specifying selected data of the copy to undergo secure deletion.

Abstract translation: 提供了方法，系统和计算机程序产品，用于在包括缓存站点和归属站点的广域网（WAN）中进行安全删除操作。 一种方法包括识别在高速缓存站点处的要删除的文件，确定该文件是否具有存储在该家庭站点的副本，在该高速缓存站点与该家庭站点的断开连接事件之前在该家庭站点处检测该副本的位置， 在断开事件期间从高速缓存站点中删除文件，并且响应于在断开连接事件期间文件未被完成的安全删除，在表上指示分配给与归属站点上的文件相关联的副本的远程索引节点号 ，保存副本的名称，以及指定复制的所选数据的数据块元组列表以进行安全删除。

公开(公告)号：US20180239873A1

公开(公告)日：2018-08-23

申请号：US15437555

申请日：2017-02-21

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Sasikanth EDA ,  Deepak R. GHUGE ,  Sandeep R. PATIL ,  Sachin C. PUNADIKAR

IPC: G06F19/00 ,  G06F17/30

CPC classification number: G06F16/24578 ,  G06F16/248 ,  G16H50/20 ,  G16H70/60 ,  G16H80/00

Abstract: Embodiments for medical condition communication management by one or more processors. A maturity score and medical condition acceptance score relating to a medical condition of a user may be estimated according to data collected from one or more devices associated with the user. The maturity score may represent a measure of an emotional state, age, and cognitive reasoning ability. The medical condition acceptance score may represent a measure of understanding and acceptance capability of the medical condition. One or more search results responsive to a search query related to the medical condition submitted by the user may be adjusted according to the maturity score, the medical condition acceptance score, and an appropriateness of communications for the one or more search results based on a plurality of identified contextual factors.

公开(公告)号：US20180046692A1

公开(公告)日：2018-02-15

申请号：US15793494

申请日：2017-10-25

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Lawrence C. BLOUNT ,  Deepak R. GHUGE ,  Shah Mohammad R. ISLAM ,  Sandeep R. PATIL ,  Riyazahamad M. SHIRAGUPPI ,  Renu TEWARI

IPC: G06F17/30

CPC classification number: G06F16/27 ,  G06F16/162 ,  G06F16/172

Abstract: Methods, systems, and computer program products are provided for performing a secure delete operation in a wide area network (WAN) including a cache site and a home site. A method includes identifying a file for deletion at the cache site, determining whether the file has a copy stored at the home site, detecting a location of the copy at the home site prior to a disconnection event of the cache site from the home site, deleting the file from the cache site during the disconnection event, and in response to the secure deletion of the file not being complete during the disconnection event, indicating on a table a remote inode number assigned to the copy associated with the file at the home site, a name under which the copy is saved, and a list of data chunk tuples specifying selected data of the copy to undergo secure deletion.