Patents by Inventor Masaaki Suehiro

Masaaki Suehiro 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).

  • Problem analysis via matching contiguous stack trace lines to symptom rules
    Patent number: 8316353
    Abstract: A method and system for analyzing a problem in a computing environment. Symptom rules that include associated problem information are generated in a symptom catalog. An input file including a stack trace provided in response to detecting the problem is received. Function names included in contiguous lines in the stack trace are identified. In response to a search for the function names in the symptom catalog, the function names found in the search are matched to keywords included in a symptom rule. The computing system retrieves problem information that corresponds to the matched keywords. A report is generated that includes the stack trace and a solution included in the retrieved problem information. The generated report uses a text attribute to emphasize the text of the function names included in the stack trace.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: November 20, 2012
    Assignee: International Business Machines Corporation
    Inventors: Nozomu Aoyama, Toshimichi Arima, Kyoichi Ozaki, Hiroyuki Shingai, Masaaki Suehiro
  • PROBLEM ANALYSIS VIA MATCHING CONTIGUOUS STACK TRACE LINES TO SYMPTOM RULES
    Publication number: 20100095157
    Abstract: A method and system for analyzing a problem in a computing environment. Symptom rules that include associated problem information are generated in a symptom catalog. An input file including a stack trace provided in response to detecting the problem is received. Function names included in contiguous lines in the stack trace are identified. In response to a search for the function names in the symptom catalog, the function names found in the search are matched to keywords included in a symptom rule. The computing system retrieves problem information that corresponds to the matched keywords. A report is generated that includes the stack trace and a solution included in the retrieved problem information. The generated report uses a text attribute to emphasize the text of the function names included in the stack trace.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 15, 2010
    Inventors: Nozomu Aoyama, Toshimichi Arima, Kyoichi Ozaki, Hiroyuki Shingai, Masaaki Suehiro