Patents by Inventor Kunyan Yin

Kunyan Yin 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).

  • Cache memory balancing based on moving object prediction
    Patent number: 10171614
    Abstract: A computer-implemented method for cache memory management in a distributed computing environment includes tracking, via a cache balancing engine, a plurality of vehicles operating in a first region. The method further includes executing, via the cache balancing engine, an analysis for a subset of the plurality of vehicles in the first region to determine a weighted mean velocity for each vehicle in the subset of the plurality of vehicles in the first region. The method further includes determining, via the cache balancing engine, based on the analysis, whether a second regional server tracking a second plurality of vehicles in a second region is likely to have an unbalanced cache memory, and rebalancing, via the cache balancing engine, cache memory data in the first regional server and cache memory data in the second regional server responsive to determining that the second regional server is likely to have an unbalanced cache memory.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: January 1, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ning Duan, Xin Tang, Dongyun Wang, Zhi Hu Wang, Kunyan Yin
  • CACHE MEMORY BALANCING BASED ON MOVING OBJECT PREDICTION
    Publication number: 20180227386
    Abstract: A computer-implemented method for cache memory management in a distributed computing environment includes tracking, via a cache balancing engine, a plurality of vehicles operating in a first region. The method further includes executing, via the cache balancing engine, an analysis for a subset of the plurality of vehicles in the first region to determine a weighted mean velocity for each vehicle in the subset of the plurality of vehicles in the first region. The method further includes determining, via the cache balancing engine, based on the analysis, whether a second regional server tracking a second plurality of vehicles in a second region is likely to have an unbalanced cache memory, and rebalancing, via the cache balancing engine, cache memory data in the first regional server and cache memory data in the second regional server responsive to determining that the second regional server is likely to have an unbalanced cache memory.
    Type: Application
    Filed: February 9, 2017
    Publication date: August 9, 2018
    Inventors: Ning Duan, Xin Tang, Dongyun Wang, Zhi Hu Wang, Kunyan Yin