Patents by Inventor Yan Fang Ji

Yan Fang Ji has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SEARCHING DATA ON A SYNCHRONIZATION DATA STREAM
    Publication number: 20200278975
    Abstract: Embodiments of the present invention disclose a method, a computer system, and computer program products. A search request is received. One of one or more search granularity classes based on the subject matter of the search request is assigned. A data synchronization stream of data records to generate a search index based on the one or more search granularity classes is indexed. Responsive to indexing a predefined number of data records associated with the assigned search granularity class, a search based on the received search request is performed.
    Type: Application
    Filed: March 19, 2020
    Publication date: September 3, 2020
    Inventors: Zhen Chen, Wei Huang, Yan Fang Ji, Bo Tian, Bei Bei Xu, Miao Zhang
  • Searching data on a synchronization data stream
    Patent number: 10657136
    Abstract: Embodiments of the present invention disclose a method, a computer system, and computer program products. A search request is received. One of one or more search granularity classes based on the subject matter of the search request is assigned. A data synchronization stream of data records to generate a search index based on the one or more search granularity classes is indexed. Responsive to indexing a predefined number of data records associated with the assigned search granularity class, a search based on the received search request is performed.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: May 19, 2020
    Assignee: International Business Machines Corporation
    Inventors: Zhen Chen, Wei Huang, Yan Fang Ji, Bo Tian, Bei Bei Xu, Miao Zhang
  • SEARCHING DATA ON A SYNCHRONIZATION DATA STREAM
    Publication number: 20170161333
    Abstract: Embodiments of the present invention disclose a method, a computer system, and computer program products. A search request is received. One of one or more search granularity classes based on the subject matter of the search request is assigned. A data synchronization stream of data records to generate a search index based on the one or more search granularity classes is indexed. Responsive to indexing a predefined number of data records associated with the assigned search granularity class, a search based on the received search request is performed.
    Type: Application
    Filed: December 2, 2015
    Publication date: June 8, 2017
    Inventors: Zhen Chen, Wei Huang, Yan Fang Ji, Bo Tian, Bei Bei Xu, Miao Zhang
  • Generation of a dimensional data structure
    Patent number: 9582563
    Abstract: A computer-implemented method includes identifying a plurality of log entries. The method includes receiving one or more criteria. The one or more criteria are applicable to the plurality of log entries. The method includes generating a dimensional data structure. The dimensional data structure is defined in a dimension for each of the one or more criteria. The method includes loading the plurality of log entries into the dimensional data structure based on the one or more criteria. A corresponding computer program product and computer system are also disclosed.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: February 28, 2017
    Assignee: International Business Machines Corporation
    Inventors: Zhen Chen, Wei Huang, Yan Fang Ji, Bo Tian, Bei Bei Xu, Miao Zhang, Zi Qing Zhang