Patents by Inventor Noriaki UMAYAHARA

Noriaki UMAYAHARA 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).

  • System, method, and program for performing aggregation process for each piece of received data
    Patent number: 10474698
    Abstract: An aggregation processing system includes a data transmission unit for transforming data which is a target of an aggregation process into a format of a tuple having a key and for transmitting the tuple to a data processing unit, and the data processing unit for performing an aggregation process of a tuple which has been transmitted. When a tuple transmitted from the data transmission unit is received, the data processing unit invokes an operator and performs an aggregation process. In the aggregation process, aggregated data is generated based on the tuple received by the data processing unit and a related input table, and writing to an output table or generation of an output tuple is performed based on the generated aggregated data. A plurality of aggregation processes are implemented by combining processes by the operators, and the plurality of aggregation processes are performed as one transaction.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: November 12, 2019
    Assignee: International Business Machines Corporation
    Inventors: Kaoru Hosokawa, Taku Sasaki, Noriaki Umayahara, Gaku Yamamoto
  • SYSTEM, METHOD, AND PROGRAM FOR PERFORMING AGGREGATION PROCESS FOR EACH PIECE OF RECEIVED DATA
    Publication number: 20150120739
    Abstract: An aggregation processing system includes a data transmission unit for transforming data which is a target of an aggregation process into a format of a tuple having a key and for transmitting the tuple to a data processing unit, and the data processing unit for performing an aggregation process of a tuple which has been transmitted. When a tuple transmitted from the data transmission unit is received, the data processing unit invokes an operator and performs an aggregation process. In the aggregation process, aggregated data is generated based on the tuple received by the data processing unit and a related input table, and writing to an output table or generation of an output tuple is performed based on the generated aggregated data. A plurality of aggregation processes are implemented by combining processes by the operators, and the plurality of aggregation processes are performed as one transaction.
    Type: Application
    Filed: August 28, 2014
    Publication date: April 30, 2015
    Inventors: Kaoru HOSOKAWA, Taku SASAKI, Noriaki UMAYAHARA, Gaku YAMAMOTO