公开(公告)号：US20230325471A1

公开(公告)日：2023-10-12

申请号：US17715190

申请日：2022-04-07

Applicant: International Business Machines Corporation

Inventor： Meng Wan ,  Sheng Yan Sun ,  Peng Hui Jiang ,  Hong Mei Zhang

IPC: G06K9/62 ,  G06F16/2458 ,  G06N3/08

CPC classification number: G06K9/6215 ,  G06K9/6219 ,  G06K9/628 ,  G06F16/2477 ,  G06N3/08

Abstract: A supervised similarity measure machine learning method, system, and computer program product that includes generating embeddings by training a supervised deep neural network (DNN) on a feature data to determine which nodes correspond to which clustered learning group of clustered learning groups, performing half-distributed learning by distributing data in a time-series database to the clustered learning groups, and evaluating, based on the embeddings, new tenant data in the clustered learning groups with an upward bow pose.

公开(公告)号：US11645254B2

公开(公告)日：2023-05-09

申请号：US17448882

申请日：2021-09-25

Applicant: International Business Machines Corporation

Inventor： Shuo Li ,  Xiaobo Wang ,  Sheng Yan Sun ,  Hong Mei Zhang ,  Meng Wan

IPC: G06F16/22 ,  G06F16/182

CPC classification number: G06F16/2228 ,  G06F16/182

Abstract: Modifying an index for a database is provided. An index tree for the database is traversed by: identifying a next node in the index tree, requesting a lock of the next node in the index tree, responsive to locking of the next node in the index tree, releasing a lock of a current node of the index tree, and making the next node in the index tree the current node of the index tree, until the current node of the index tree is a leaf node of the index tree. Responsive to determining to split the leaf node, the lock of the leaf node is released and, after releasing the lock of the leaf node, a lock of a non-leaf node parent of the leaf node in the index tree is requested.

公开(公告)号：US20230065855A1

公开(公告)日：2023-03-02

申请号：US17412389

申请日：2021-08-26

Applicant: International Business Machines Corporation

Inventor： Shuo Li ,  Xiaobo Wang ,  Meng Wan ,  Sheng Yan Sun

IPC: G06F16/2453 ,  G06F11/34 ,  G06N20/00 ,  G06K9/62 ,  G06F16/22

Abstract: An approach is provided in which the approach segments each one of multiple components corresponding to multiple component levels in an SQL database system into multiple functions. The approach combines a first one of the multiple functions with a second one of the multiple functions into an image, and invokes the image to process an SQL query using the first function and the second function.

公开(公告)号：US20190324742A1

公开(公告)日：2019-10-24

申请号：US15960610

申请日：2018-04-24

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： PING XIAO ,  Su Liu ,  Si Bin Fan ,  Meng Wan ,  Xue Yong Zhang

IPC: G06F8/71 ,  G06N99/00

Abstract: A computer-implemented method includes detecting a first user is editing a first version of a content piece. A first feature set value is determined, describing a first set of values of one or more features of the first version. Based on the first feature set value, a first maturity score of the first version is determined, using a mapping. It is detected that a second user is editing a second version of the content piece in parallel with the first user editing the first version. A second feature set value is determined, describing a second set of values of the one or more features of the second version of the content piece. Based on the second feature set value, a second maturity score of the second version is determined, using the mapping. It is detected that the second maturity score meets a maturity threshold. Thus, a remedial action is performed.

公开(公告)号：US20180246845A1

公开(公告)日：2018-08-30

申请号：US15977529

申请日：2018-05-11

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Xian Feng Diao ,  Shuo Li ,  Xin Peng Liu ,  Meng Wan ,  Chong Yuan Yin

IPC: G06F15/173 ,  H04L29/06

CPC classification number: G06F15/17331 ,  H04L41/046 ,  H04L67/38 ,  H04L67/42 ,  H04L69/16

Abstract: A method for testing a client service locally using a shared memory transport is presented. The method may include recording a plurality of interactions between the client service located in a local host and a real server. The method may include generating a virtual server based on the recorded plurality of interactions. The method may include deploying the generated virtual server in the local host. The method may include executing the client service. The method may include receiving a TCP/IP request from the client service. The method may include converting the received TCP/IP request to a shared memory request. The method may include sending the shared memory request to the virtual server. The method may include receiving a shared memory reply from the virtual server. The method may include sending the shared memory reply to the client service.

公开(公告)号：US20180246844A1

公开(公告)日：2018-08-30

申请号：US15977469

申请日：2018-05-11

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Xian Feng Diao ,  Shuo Li ,  Xin Peng Liu ,  Meng Wan ,  Chong Yuan Yin

IPC: G06F15/173 ,  H04L29/06

CPC classification number: G06F15/17331 ,  H04L41/046 ,  H04L67/38 ,  H04L67/42 ,  H04L69/16

Abstract: A method for testing a client service locally using a shared memory transport is presented. The method may include recording a plurality of interactions between the client service located in a local host and a real server. The method may include generating a virtual server based on the recorded plurality of interactions. The method may include deploying the generated virtual server in the local host. The method may include executing the client service. The method may include receiving a TCP/IP request from the client service. The method may include converting the received TCP/IP request to a shared memory request. The method may include sending the shared memory request to the virtual server. The method may include receiving a shared memory reply from the virtual server. The method may include sending the shared memory reply to the client service.

公开(公告)号：US09977761B2

公开(公告)日：2018-05-22

申请号：US15177540

申请日：2016-06-09

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Xian Feng Diao ,  Shuo Li ,  Xin Peng Liu ,  Meng Wan ,  Chong Yuan Yin

IPC: G06F15/173 ,  H04L29/06

CPC classification number: G06F15/17331 ,  H04L43/00 ,  H04L67/38 ,  H04L67/42 ,  H04L69/16

Abstract: A method for testing a client service locally using a shared memory transport is presented. The method may include recording a plurality of interactions between the client service located in a local host and a real server. The method may include generating a virtual server based on the recorded plurality of interactions. The method may include deploying the generated virtual server in the local host. The method may include executing the client service. The method may include receiving a TCP/IP request from the client service. The method may include converting the received TCP/IP request to a shared memory request. The method may include sending the shared memory request to the virtual server. The method may include receiving a shared memory reply from the virtual server. The method may include sending the shared memory reply to the client service.

公开(公告)号：US20170228429A1

公开(公告)日：2017-08-10

申请号：US15366523

申请日：2016-12-01

Applicant: International Business Machines Corporation

Inventor： Shuo Li ,  Meng Wan ,  Xiaobo Wang ,  Xin Ying Yang

IPC: G06F17/30

CPC classification number: G06F17/30474 ,  G06F17/30451 ,  G06F17/30457 ,  G06F17/3046 ,  G06F17/30469 ,  G06F17/30492

Abstract: A tool for combining common processes shared by at least two or more sub-queries within a query is provided. The tool determines the query with the at least two or more sub-queries. The tool determines whether one or more sub set relationships are shared between the at least two or more sub-queries. Responsive to a determination that one or more sub set relationships are shared between the at least two or more sub-queries, the tool determines an order class for the at least two or more sub-queries based on the one or more sub set relationships. The tool determines an access path for the query. The tool executes the access path during run-time for data accessing.

公开(公告)号：US12259811B2

公开(公告)日：2025-03-25

申请号：US17931640

申请日：2022-09-13

Applicant: International Business Machines Corporation

Inventor： Peng Hui Jiang ,  Jun Su ,  Sheng Yan Sun ,  Hong Mei Zhang ,  Meng Wan

IPC: G06F9/44 ,  G06F11/362 ,  G06F11/3698

Abstract: One or more computer processors generate a debug chain from one or more similar resource bound breakpoints, wherein the debug chain provides dynamic code flow. The one or more computer processors distribute the generated debug chain to one or more tenants.

公开(公告)号：US11934359B1

公开(公告)日：2024-03-19

申请号：US18056729

申请日：2022-11-18

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Sheng Yan Sun ,  Peng Hui Jiang ,  Meng Wan ,  Hong Mei Zhang

IPC: G06F16/21

CPC classification number: G06F16/21

Abstract: A method, computer system, and a computer program product is provided for computer log management. In one embodiment, in response to receiving a log request from a user, an input content is analyzed and adjusted according to input contents and user's previous activities. A similarity analysis and a fairness analysis is performed to determine similarities between the input content, as adjusted, and a plurality of log records in an object library. The similarity analysis includes analyzing any patterns and attributes. The attributes have a dimension, and each dimension has a predefined weight (W). The fairness analysis ensures that one type of log is not favored over others. A best possible match is then determined, and one or more logs are presented to the user providing the best possible match.