公开(公告)号：US20210019364A1

公开(公告)日：2021-01-21

申请号：US16515068

申请日：2019-07-18

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： ANITA GOVINDJEE ,  SU LIU ,  KAI LIU ,  CHENG XU

IPC: G06F17/21 ,  G06F16/335 ,  G06F16/34 ,  G06K9/00

Abstract: Embodiments of the present invention are directed to a computer-implemented method for proactive rich text format management. Aspects include obtaining a content item to be displayed to a user and obtaining a preferred rich text format template for the user. Aspects also include applying the preferred rich text format template to the content item to create a customized view of the content item and displaying the customized view of the content item to the user.

公开(公告)号：US20230043611A1

公开(公告)日：2023-02-09

申请号：US17961525

申请日：2022-10-06

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： ZHICHAO LI ,  YAOGUANG WEI ,  KAI LIU ,  SU LIU ,  MANJUNATH RAVI

IPC: G06F30/392 ,  G06F30/394 ,  G06F30/398 ,  G06F30/27

Abstract: Predicting power usage of a chip may include receiving placement data describing a placement, within the chip, of a plurality of logical components of the chip; providing the placement data as an input to a neural network; and determining, by the neural network, based on the placement data, a predicted power usage of the chip.

公开(公告)号：US20150347481A1

公开(公告)日：2015-12-03

申请号：US14747318

申请日：2015-06-23

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： XIAO YAN CHEN ,  YAO LIANG CHEN ,  Sheng Huang ,  KAI LIU ,  WEI LU ,  XIAO MIN XU

IPC: G06F17/30

CPC classification number: G06F17/30333 ,  G06F17/30244 ,  G06F17/3028 ,  G06F17/30477 ,  G06F17/30492

Abstract: The present disclosure relates to methods and systems for storing and querying data. According to the embodiments of the present invention, two-layer indexes are created for multi-dimension data, wherein the primary index is created based on two or more dimensions to retrieve respective data units of the data, while the secondary index is created based on specific dimensions to retrieve respective data blocks in the data unit. Correspondingly, when receiving a multi-dimension query request for data, the primary retrieval first determines a data unit including the target data based on a primary index, and then the secondary retrieval quickly locates a data block including the target data based on the secondary index. In this way, the multi-dimension retrieval can be efficiently performed. Moreover, by appropriately setting the size of a smallest data block, the I/O efficiency of data access will be significantly enhanced.

公开(公告)号：US20150347479A1

公开(公告)日：2015-12-03

申请号：US14713635

申请日：2015-05-15

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： XIAO YAN CHEN ,  YAO LIANG CHEN ,  Sheng Huang ,  KAI LIU ,  WEI LU ,  XIAO MIN XU

IPC: G06F17/30

CPC classification number: G06F17/30333 ,  G06F17/30244 ,  G06F17/3028 ,  G06F17/30477 ,  G06F17/30492

Abstract: The present disclosure relates to methods and systems for storing and querying data. According to the embodiments of the present invention, two-layer indexes are created for multi-dimension data, wherein the primary index is created based on two or more dimensions to retrieve respective data units of the data, while the secondary index is created based on specific dimensions to retrieve respective data blocks in the data unit. Correspondingly, when receiving a multi-dimension query request for data, the primary retrieval first determines a data unit including the target data based on a primary index, and then the secondary retrieval quickly locates a data block including the target data based on the secondary index. In this way, the multi-dimension retrieval can be efficiently performed. Moreover, by appropriately setting the size of a smallest data block, the I/O efficiency of data access will be significantly enhanced.

Abstract translation: 本公开涉及用于存储和查询数据的方法和系统。 根据本发明的实施例，针对多维数据创建了两层索引，其中基于两个或多个维度创建主索引以检索数据的相应数据单元，而基于 以检索数据单元中的相应数据块。 相应地，当接收到数据的多维查询请求时，主检索首先基于主索引确定包括目标数据的数据单元，然后辅助检索基于次索引快速定位包括目标数据的数据块 。 以这种方式，可以有效地执行多维检索。 此外，通过适当地设定最小数据块的大小，数据访问的I / O效率将显着提高。

公开(公告)号：US20150347537A1

公开(公告)日：2015-12-03

申请号：US14748295

申请日：2015-06-24

Applicant: International Business Machines Corporation

Inventor： XIAO YAN CHEN ,  YAO LIANG CHEN ,  SHENG HUANG ,  KAI LIU ,  WEI LU ,  LIN HAO XU ,  XIAO MIN XU

IPC: G06F17/30

CPC classification number: G06F16/248 ,  G06F16/2477 ,  G06F16/287 ,  G06F17/18 ,  G06K9/00496

Abstract: A method for processing a time series includes dividing, with a processing device, the time series into a plurality of windows by time; extracting at least one group of similar subsequences from a current window among the plurality of windows; and updating a candidate list on the basis of comparison between similar subsequences in each group of the at least one group with k characteristic subsequences in the candidate list; wherein the k characteristic subsequences are k characteristic subsequences with a greatest number of occurrences in at least processed parts of the time series.

公开(公告)号：US20200218958A1

公开(公告)日：2020-07-09

申请号：US16243362

申请日：2019-01-09

Applicant: International Business Machines Corporation

Inventor： ZHICHAO LI ,  YAOGUANG WEI ,  KAI LIU ,  SU LIU ,  MANJUNATH RAVI

IPC: G06N3/04 ,  G06F17/50 ,  G06N3/08

Abstract: Predicting power usage of a chip may include receiving placement data describing a placement, within the chip, of a plurality of logical components of the chip; providing the placement data as an input to a neural network; and determining, by the neural network, based on the placement data, a predicted power usage of the chip.