公开(公告)号：US20220179866A1

公开(公告)日：2022-06-09

申请号：US17110431

申请日：2020-12-03

Applicant: International Business Machines Corporation

Inventor： Yuk L. Chan ,  Jia Qi Li ,  LIN Yang ,  Tian Wu ,  Lei Yu ,  Hong Min ,  FAN JING Meng

IPC: G06F16/2455 ,  G06F40/30 ,  G06F40/284 ,  G06F40/253

Abstract: Aspects of the invention include computer systems, computer-implemented methods, and computer program products configured to perform message correlation extraction for mainframe operation. A non-limiting example computer-implemented method includes receiving a first message log entry having a message identifier and message field data. The first message log entry is pre-processed to determine the message identifier and to tokenize the message field data. A second message log entry is identified based on at least one of the message identifier and the tokenized message field data. The method further includes determining that the second message log entry is correlated with the first message log entry and providing an output comprising the message correlation between the first message log entry and the second message log entry.

公开(公告)号：US20240427617A1

公开(公告)日：2024-12-26

申请号：US18212147

申请日：2023-06-20

Applicant: International Business Machines Corporation

Inventor： Guang Han Sui ,  Peng Hui Jiang ,  FAN JING Meng

IPC: G06F9/455

Abstract: The method provides for enhancing transmission of data between multiple host arrays in separate cloud environments. Arrays of host devices are built, respectively, within a plurality of cloud environments. Data transmission from the data source is received by a first array of host devices of a first cloud environment, and the first array of host devices of the first cloud environment transmits the received data to a second array of host devices of a second cloud environment, and the first array of host devices and the second array of host devices transmit the data to a third array of host devices of a third cloud environment.

公开(公告)号：US20240104419A1

公开(公告)日：2024-03-28

申请号：US17934583

申请日：2022-09-23

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： FAN JING Meng ,  Cheng Luo ,  Qi Ye ,  Jia Tian Zhong

IPC: G06N20/00 ,  G06F16/28 ,  G06N5/02

CPC classification number: G06N20/00 ,  G06F16/288 ,  G06N5/022

Abstract: A method, computer system, and a computer program product for data compression is provided. The present invention may include receiving operational data. The present invention may include profiling the operational data using one or more normalizing functions. The present invention may include extracting a plurality of patterns from the operational data. The present invention may include compressing the operational data based on the plurality of patterns extracted.

公开(公告)号：US20230418598A1

公开(公告)日：2023-12-28

申请号：US17809061

申请日：2022-06-27

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： FAN JING Meng ,  Peng Hui Jiang ,  Cheng Fang Wang ,  Jun Su

IPC: G06F8/77

CPC classification number: G06F8/77

Abstract: A method, computer system, and a computer program product for application modernization is provided. The present invention may include receiving operation data related to an application. The present invention may include identifying a plurality of entities based on the operation data related to the application. The present invention may include identifying one or more interactions between each of the plurality of entities. The present invention may include determining an energy consumption pattern for the application by analyzing a consumption of energy related to workload. The present invention may include determining a modernization scope for the application based on the energy consumption pattern.

公开(公告)号：US20230169104A1

公开(公告)日：2023-06-01

申请号：US17456653

申请日：2021-11-29

Applicant: International Business Machines Corporation

Inventor： Zi Xiao Zhu ,  PEI NI LIU ,  Tian Wu ,  FAN JING Meng ,  HariGovind Venkatraj Ramasamy ,  Sandhya Narayan ,  Elliot Karl Kolodner

IPC: G06F16/35 ,  G06F40/30 ,  G06F40/211

CPC classification number: G06F16/35 ,  G06F40/30 ,  G06F40/211

Abstract: Embodiments of the present invention relate to methods, systems, and computer program products for event management. In a method, a plurality of notes that are comprised in a plurality of event records are obtained in a computer system. A plurality of paragraphs that are comprised in the plurality of notes are classified into a plurality of content types based on a content analysis of the plurality of paragraphs. The plurality of notes are classified into a plurality of semantic types based on the plurality of content types and a syntactic parsing to the plurality of notes. A knowledge item is generated for managing an event in the computer system based on a group of notes in the plurality of notes that are classified into the plurality of semantic types. With these embodiments, knowledge items for managing events may be obtained in an easier and more effective way.

公开(公告)号：US20220180217A1

公开(公告)日：2022-06-09

申请号：US17110430

申请日：2020-12-03

Applicant: International Business Machines Corporation

Inventor： Yuk L. Chan ,  Lei Yu ,  Jia Qi Li ,  Zhi Shuai Han ,  Tian Wu ,  Hong Min ,  FAN JING Meng

IPC: G06N5/02 ,  G06F16/901 ,  G06F40/30 ,  G06F11/07

Abstract: Aspects of the invention include computer systems, computer-implemented methods, and computer program products configured to integrate documentation knowledge with log mining data. A non-limiting example computer-implemented method includes determining a message-message relationship based on log message documentation and building a first subgraph based on the message-message relationship. The method further includes receiving a first message log entry having a message identifier and message field data. A second message log entry is correlated with the first message log entry based on at least one of the message identifier and the message field data. A second subgraph is built that includes the first message log entry and the second message log entry. The method includes building a graph that includes the first subgraph and the second subgraph.

公开(公告)号：US20220179730A1

公开(公告)日：2022-06-09

申请号：US17110535

申请日：2020-12-03

Applicant: International Business Machines Corporation

Inventor： Yuk L. Chan ,  Jia Qi Li ,  Zhi Shuai Han ,  Tian Wu ,  Lei Yu ,  Hong Min ,  FAN JING Meng

IPC: G06F11/07 ,  G06F16/901

Abstract: Techniques include generating a log sequence for new logs that have been received, searching a log sequence database for the log sequence having been generated, and determining that the log sequence is anomalous in response to not finding an identical log sequence in the log sequence database. In response to the log sequence not being found in the log sequence database, the log sequence is compared to a graph of historical log sequences to find a closest sequence path to one or more historical log sequences. An anomaly of the log sequence is diagnosed based on an occurrence at which the log sequence deviates from the closest sequence path of the one or more historical log sequences.