Patents by Inventor Jean-Guy Schneider

Jean-Guy Schneider 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).

  • Systems and methods for automatically generating message prototypes for accurate and efficient opaque service emulation
    Patent number: 10031836
    Abstract: In a method of service emulation, a plurality of messages communicated between a system under test and a target system for emulation are recorded in a computer-readable memory. Ones of the messages are clustered to define a plurality of message clusters, and respective cluster prototypes are generated for the message clusters. The respective cluster prototypes include a commonality among the ones of the messages of the corresponding message clusters. One of the message clusters is identified as corresponding to a request from the system under test based on a comparison of the request with the respective cluster prototypes, and a response to the request for transmission to the system under test is generated based on the one of the message clusters that was identified. Related computer systems and computer program products are also discussed.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: July 24, 2018
    Assignee: CA, INC.
    Inventors: Steven Cornelis Versteeg, Miao Du, Jean-Guy Schneider, John Collis Grundy, Jun Han
  • Message matching for opaque service virtualization
    Patent number: 9965300
    Abstract: In a service emulation method, a transaction library storing a plurality of messages communicated between a system under test and a target system upon which the system under test depends is accessed responsive to receiving a request from the system under test. One of the messages stored in the transaction library is identified as corresponding to the received request based on a distance measure therebetween, and a response to the received request is generated using the one of the messages that was identified. Related systems and computer program products are also discussed.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: May 8, 2018
    Assignee: CA, INC.
    Inventors: Miao Du, Jean-Guy Schneider, Cameron Murray Hine, John Collis Grundy, Jun Han, Steven Cornelis Versteeg
  • SYSTEMS AND METHODS FOR CLUSTERING TRACE MESSAGES FOR EFFICIENT OPAQUE RESPONSE GENERATION
    Publication number: 20150363214
    Abstract: In a method of service emulation, ones of a plurality of messages communicated between a system under test and a target system for emulation are clustered into message clusters. A request is received from the system under test, and one of the message clusters is identified as corresponding to the request based on a distance measure. A response to the request is generated using the one of the message clusters that was identified. Related computer systems and computer program products are also discussed.
    Type: Application
    Filed: June 16, 2014
    Publication date: December 17, 2015
    Inventors: Miao Du, Steven Cornelis Versteeg, Jean-Guy Schneider, Jun Han, John Collis Grundy
  • SYSTEMS AND METHODS FOR AUTOMATICALLY GENERATING MESSAGE PROTOTYPES FOR ACCURATE AND EFFICIENT OPAQUE SERVICE EMULATION
    Publication number: 20150363215
    Abstract: In a method of service emulation, a plurality of messages communicated between a system under test and a target system for emulation are recorded in a computer-readable memory. Ones of the messages are clustered to define a plurality of message clusters, and respective cluster prototypes are generated for the message clusters. The respective cluster prototypes include a commonality among the ones of the messages of the corresponding message clusters. One of the message clusters is identified as corresponding to a request from the system under test based on a comparison of the request with the respective cluster prototypes, and a response to the request for transmission to the system under test is generated based on the one of the message clusters that was identified. Related computer systems and computer program products are also discussed.
    Type: Application
    Filed: November 7, 2014
    Publication date: December 17, 2015
    Applicant: CA, INC.
    Inventors: Steven Cornelis Versteeg, Miao Du, Jean-Guy Schneider, John Collis Grundy, Jun Han
  • MESSAGE MATCHING FOR OPAQUE SERVICE VIRTUALIZATION
    Publication number: 20150268975
    Abstract: In a service emulation method, a transaction library storing a plurality of messages communicated between a system under test and a target system upon which the system under test depends is accessed responsive to receiving a request from the system under test. One of the messages stored in the transaction library is identified as corresponding to the received request based on a distance measure therebetween, and a response to the received request is generated using the one of the messages that was identified. Related systems and computer program products are also discussed.
    Type: Application
    Filed: March 24, 2014
    Publication date: September 24, 2015
    Applicant: CA, INC.
    Inventors: Miao Du, Jean-Guy Schneider, Cameron Murray Hine, John Collis Grundy, Jun Han, Steven Cornelis Versteeg