Patents by Inventor Rui Li Xu

Rui Li Xu 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).

  • Patent number: 11947449
    Abstract: Embodiments of the present disclosure relate to a method, system and computer program product for semantic search based on a graph database. In some embodiments, a method is disclosed. According to the method, the user jobs of a user are obtained from a first software product. Based on the user jobs, target test cases are selected from a plurality of test cases associated with the first software product and a second software product. The target test cases are applied to the first software product and the second software product, and in accordance with a determination that a result of applying the target test cases satisfies a predetermined criterion, an instruction is provided to indicate migrating from the first software product to the second software product. In other embodiments, a system and a computer program product are disclosed.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: April 2, 2024
    Assignee: International Business Machines Corporation
    Inventors: Lei Gao, Jin Wang, A Peng Zhang, Kai Li, Jun Wang, Jing James Xu, Rui Wang, Xin Feng Zhu
  • Patent number: 11709991
    Abstract: A computer-implemented method, system and computer program product for detecting truncation and overlap defects. Location and size information for the elements of the webpage are obtained. An intersection over union (IoU) calculation is performed for two webpage elements using the obtained location and size information for at least one of these webpage elements. Furthermore, the location relationship between these two webpage elements is determined. A table, which defines truncation defect and overlap defect scenarios, is then reviewed to determine if there are any truncation or overlap defects in these two webpage elements using the IoU calculation, the location relationship and the text condition, which indicates whether text is included in one of the two webpage elements. If any truncation or overlap defects are found in the webpage, then such truncation and/or overlap defects are marked on a screen capture of the webpage.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: July 25, 2023
    Assignee: International Business Machines Corporation
    Inventors: Li Juan Long, Jin Zhang, Jun Fan, Rui Li Xu
  • Publication number: 20220327279
    Abstract: A computer-implemented method, system and computer program product for detecting truncation and overlap defects. Location and size information for the elements of the webpage are obtained. An intersection over union (IoU) calculation is performed for two webpage elements using the obtained location and size information for at least one of these webpage elements. Furthermore, the location relationship between these two webpage elements is determined. A table, which defines truncation defect and overlap defect scenarios, is then reviewed to determine if there are any truncation or overlap defects in these two webpage elements using the IoU calculation, the location relationship and the text condition, which indicates whether text is included in one of the two webpage elements. If any truncation or overlap defects are found in the webpage, then such truncation and/or overlap defects are marked on a screen capture of the webpage.
    Type: Application
    Filed: April 7, 2021
    Publication date: October 13, 2022
    Inventors: Li Juan Long, Jin Zhang, Jun Fan, Rui Li Xu
  • Publication number: 20220180221
    Abstract: A method includes predicting, using a machine learning model and based on a received set of user interactions on keywords appearing in a presentation, a knowledge background of the user indicating the user's degree of understanding of the presentation. The method also includes generating, based on the predicted knowledge background, a message comprising a description of a keyword in the presentation and coordinates where the description is to be positioned in the presentation and communicating the message to a device of the user.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 9, 2022
    Inventors: Qi Feng HUO, Jing Yan MA, Rui Li XU, Da Li LIU, Yuan Yuan WANG, Yan Song LIU, Lei LI
  • Patent number: 10956718
    Abstract: Methods and systems for sharing digital media include locating faces within a digital image. Individuals portrayed in the digital image are identified based on the located faces. The identified individuals are added to an access control list for the digital image to enable the identified individuals to access the digital image.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: March 23, 2021
    Assignee: International Business Machines Corporation
    Inventors: Rui Li Xu, Su Liu, Zhai Ya Juan
  • Publication number: 20200151429
    Abstract: Methods and systems for sharing digital media include locating faces within a digital image. Individuals portrayed in the digital image are identified based on the located faces. The identified individuals are added to an access control list for the digital image to enable the identified individuals to access the digital image.
    Type: Application
    Filed: November 8, 2018
    Publication date: May 14, 2020
    Inventors: Rui Li Xu, Su Liu, Zhai Ya Juan
  • Patent number: 10621261
    Abstract: Rendering a content item of a social networking system can include dividing, using a processor, a content item into a plurality of sections, determining, using the processor, a score for each of the plurality of sections, and applying, using the processor, a visualization technique to a selected section of the content item based upon the scores of the plurality of sections.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: April 14, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Zhi Guo HD Deng, Guo Kang Fu, Dan Li, Su Liu, Xing Hua Wang, Rui Li Xu, Ya Juan Zhai
  • Publication number: 20190121833
    Abstract: Rendering a content item of a social networking system can include dividing, using a processor, a content item into a plurality of sections, determining, using the processor, a score for each of the plurality of sections, and applying, using the processor, a visualization technique to a selected section of the content item based upon the scores of the plurality of sections.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 25, 2019
    Inventors: Zhi Guo HD Deng, Guo Kang Fu, Dan Li, Su Liu, Xing Hua Wang, Rui Li Xu, Ya Juan Zhai
  • Patent number: 10255375
    Abstract: Rendering a content item of a social networking system can include dividing, using a processor, a content item into a plurality of sections, determining, using the processor, a score for each of the plurality of sections, and applying, using the processor, a visualization technique to a selected section of the content item based upon the scores of the plurality of sections.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: April 9, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Zhi Guo HD Deng, Guo Kang Fu, Dan Li, Su Liu, Xing Hua Wang, Rui Li Xu, Ya Juan Zhai
  • Publication number: 20180373802
    Abstract: Rendering a content item of a social networking system can include dividing, using a processor, a content item into a plurality of sections, determining, using the processor, a score for each of the plurality of sections, and applying, using the processor, a visualization technique to a selected section of the content item based upon the scores of the plurality of sections.
    Type: Application
    Filed: June 26, 2017
    Publication date: December 27, 2018
    Inventors: Zhi Guo HD Deng, Guo Kang Fu, Dan Li, Su Liu, Xing Hua Wang, Rui Li Xu, Ya Juan Zhai