公开(公告)号：GB2578981B

公开(公告)日：2021-04-21

申请号：GB202000528

申请日：2018-07-18

Applicant: IBM

Inventor： STEFAN RAVIZZA ,  TIM UWE SCHEIDELER ,  ERIK RUEGER ,  THORSTEN MUEHGE

IPC: G06F16/185

Abstract: A cognitive hierarchical storage-management system receives feedback describing users' satisfaction with the way that one or more prior data-access requests were serviced. The system uses this feedback to associate each previously requested data element's metadata and storage tier with a level of user satisfaction, and to optimize user satisfaction when the system is trained. As feedback continues to be received, the system uses machine-learning methods to identify how closely specific metadata patterns correlate with certain levels of user satisfaction and with certain storage tiers. The system then uses the resulting associations when determining whether to migrate data associated with a particular metadata pattern to a different tier. Data elements may be migrated between different tiers when two metadata sets share metadata values. A user's degree of satisfaction may be encoded as a metadata element that may be used to train a neural network of a machine-learning module. If detecting that two metadata sets share metadata values, the system determines whether to migrate data elements to different tiers.

公开(公告)号：BRPI0905925B1

公开(公告)日：2019-03-26

申请号：BRPI0905925

申请日：2009-01-13

Applicant: IBM

Inventor： GERD PFEIFFER ,  HANS-JUERGEN EICKELMANN ,  RAINER KLAUS KRAUSE ,  THORSTEN MUEHGE

IPC: H01L31/05 ,  H01L31/18

Abstract: método de fabricação de célula solar de silício e célula solar de silicio a invenção está relacionada a um método de fabricação de célula solar de silício, método esse compreendendo: • fornecimento de uma placa portadora (1 00), • aplicação de um primeiro padrão de contato à placa portadora (100), primeiro padrão de contato que compreende um conjunto de primeiros contatos laminares (104), • aplicação de uma multiplicidade de lâminas de silício (108) ao primeiro padrão de contato, em que cada primeiro contato laminar do conjunto de primeiros contatos laminares (104) está em contato espacial laminar com no máximo duas lâminas de silício (108),• aplicação de um segundo padrão de contato à multiplicidade de lâminas de silício (1 08), em que o segundo padrão de contato compreende um conjunto de segundos contatos laminares (200), em que cada segundo contato laminar do conjunto de segundos contatos laminares (200) está em contato espacial laminar com no máximo duas lâminas de silício (108).

公开(公告)号：GB2533098A

公开(公告)日：2016-06-15

申请号：GB201421826

申请日：2014-12-09

Applicant: IBM

Inventor： ERIK RUEGER ,  THORSTEN MUEHGE ,  MARCUS BREUER ,  MATTHIAS SEUL ,  ITZHACK GOLDBERG

IPC: G06F21/62

Abstract: Storing data in a Cloud environment where the Cloud environment comprises a security layer. The method comprises physically separating the Cloud storage from a key vault system 102, and receiving a storage request together with a confidentiality rating 104, wherein the storage request together with data and the confidentiality rating is received via the Cloud storage access interface by the security layer. The method further comprises encrypting the data to be stored and the confidentiality rating on request of the security layer by the key vault system into a data container 106. The Cloud storage is categorised into Cloud zones, wherein each Cloud zone is assigned a trust level 108 and data container is stored in one of the Cloud zones of the Cloud storage such that the trust level of the one of the Cloud zones corresponds to the data confidentiality rating 110. Cloud zone may denote an area in which storage systems may be physically or logically located.

公开(公告)号：GB2578981A

公开(公告)日：2020-06-03

申请号：GB202000528

申请日：2018-07-18

Applicant: IBM

Inventor： STEFAN RAVIZZA ,  TIM UWE SCHEIDELER ,  ERIK RUEGER ,  THORSTEN MUEHGE

IPC: G06F16/00

Abstract: A cognitive hierarchical storage-management system receives feedback describing users' satisfaction with the way that prior data-access requests have been serviced. The system uses this feedback to associate each previously requested data element's metadata and storage tier with a level of user satisfaction. As feedback continues to be received, the system uses machine-learning methods to identify how closely specific metadata patterns correlate with certain levels of user satisfaction and with certain storage tiers. The system then uses these associations when determining whether it should migrate data associated with a particular metadata pattern to a different tier.

公开(公告)号：GB2533098B

公开(公告)日：2016-12-14

申请号：GB201421826

申请日：2014-12-09

Applicant: IBM

Inventor： ERIK RUEGER ,  THORSTEN MUEHGE ,  MARCUS BREUER ,  MATTHIAS SEUL ,  ITZHACK GOLDBERG

IPC: G06F21/62

Abstract: A shared networked storage may be separated from a key vault system. A storage request with data to be stored and the storage request with a confidentiality rating may be received. The confidentiality rating may indicate a level of confidentiality the data is associated with. The storage request with the data and the confidentiality rating may be received via a shared networked storage access interface by a security layer. The data to be stored by the key vault system and the confidentiality rating may be encrypted on request of the security layer and into a data container. The shared networked storage may be categorized into Cloud zones. Each Cloud zone may be assigned a trust level. The data container may be stored in one of the Cloud zones of the shared networked storage. The trust level of the one of the Cloud zones may correspond to the confidentiality rating.