Patents by Inventor Xiu F. Zhu

Xiu F. Zhu 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).

  • Method and apparatus for generating data in a missing segment of a time data sequence
    Patent number: 9684872
    Abstract: A method and an apparatus for generating data in a missing segment of a target time data sequence are disclosed. The method includes: determining whether there is a breakpoint in the missing segment; determining candidate values of the data in the missing segment; and generating values of the data in the missing segment by selectively using the candidate values of the data in the missing segment, according to whether there is the breakpoint in the missing segment. With the method and the apparatus, the data in the missing segment of the target time data sequence can be generated more accurately.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: June 20, 2017
    Assignee: International Business Machines Corporation
    Inventors: Wei S. Dong, Wen Q. Huang, Chang S. Li, Yu Wang, Junchi Yan, Chao Zhang, Xin Zhang, Xiu F. Zhu
  • METHOD AND APPARATUS FOR GENERATING DATA IN A MISSING SEGMENT OF A TIME DATA SEQUENCE
    Publication number: 20150379410
    Abstract: A method and an apparatus for generating data in a missing segment of a target time data sequence are disclosed. The method includes: determining whether there is a breakpoint in the missing segment; determining candidate values of the data in the missing segment; and generating values of the data in the missing segment by selectively using the candidate values of the data in the missing segment, according to whether there is the breakpoint in the missing segment. With the method and the apparatus, the data in the missing segment of the target time data sequence can be generated more accurately.
    Type: Application
    Filed: June 4, 2015
    Publication date: December 31, 2015
    Inventors: Wei S. Dong, Wen Q. Huang, Chang S. Li, Yu Wang, Junchi Yan, Chao Zhang, Xin Zhang, Xiu F. Zhu