Patents by Inventor Wang Hu Dang

Wang Hu Dang 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).

  • Computer-assisted topic guidance in document writing
    Patent number: 11803709
    Abstract: A method, computer program product and computer system to provide topic guide during document drafting is provided. A processor retrieves at least one section of text from a document. A processor receives a target topic for the document. A processor extracts at least one local topic from the at least one section of text. A processor generates a semantic network comprising the at least one local topic and the target topic. A processor determines a deviation value for the at least one local topic based on a distance between the at least one local topic and the target topic in the semantic network. A processor, in response to the deviation value exceeding a threshold value, alerts a user that the at least one section of text from the document is off-topic from the target topic.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: October 31, 2023
    Assignee: International Business Machines Corporation
    Inventors: Xiang Yu Yang, Wen Jie Hao, Zhong Fang Yuan, Wang Hu Dang, Deng Xin Luo, Jia Yong Xie, Wen Wang
  • COMPUTER-ASSISTED TOPIC GUIDANCE IN DOCUMENT WRITING
    Publication number: 20230090993
    Abstract: A method, computer program product and computer system to provide topic guide during document drafting is provided. A processor retrieves at least one section of text from a document. A processor receives a target topic for the document. A processor extracts at least one local topic from the at least one section of text. A processor generates a semantic network comprising the at least one local topic and the target topic. A processor determines a deviation value for the at least one local topic based on a distance between the at least one local topic and the target topic in the semantic network. A processor, in response to the deviation value exceeding a threshold value, alerts a user that the at least one section of text from the document is off-topic from the target topic.
    Type: Application
    Filed: September 23, 2021
    Publication date: March 23, 2023
    Inventors: Xiang Yu Yang, Wen Jie Hao, Zhong Fang Yuan, Wang Hu Dang, Deng Xin Luo, Jia Yong Xie, Wen Wang