Patents by Inventor Amalia Istiqlali ADIBA

Amalia Istiqlali ADIBA 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).

  • Dialog device, dialog method, and dialog computer program
    Patent number: 11605377
    Abstract: The dialog device according to the present invention includes a prediction unit 254 configured to predict an utterance length attribute of a user utterance in response to a the machine utterance, a selection unit 256 configured to use the utterance length attribute to select, as a feature model for usage in an end determination of the user utterance, at least one of an acoustic feature model or a lexical feature model, and an estimation unit 258 configured to estimate an end point in the user utterance using the selected model. By using this dialog device, it is possible to shorten the waiting time until a response is output to a user utterance by a machine, and to realize a more natural conversation between a user and a machine.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: March 14, 2023
    Assignee: HITACHI, LTD.
    Inventors: Amalia Istiqlali Adiba, Takeshi Homma, Takashi Sumiyoshi
  • DIALOG DEVICE, DIALOG METHOD, AND DIALOG COMPUTER PROGRAM
    Publication number: 20200365146
    Abstract: The dialog device according to the present invention includes a prediction unit 254 configured to predict an utterance length attribute of a user utterance in response to a the machine utterance, a selection unit 256 configured to use the utterance length attribute to select, as a feature model for usage in an end determination of the user utterance, at least one of an acoustic feature model or a lexical feature model, and an estimation unit 258 configured to estimate an end point in the user utterance using the selected model. By using this dialog device, it is possible to shorten the waiting time until a response is output to a user utterance by a machine, and to realize a more natural conversation between a user and a machine.
    Type: Application
    Filed: March 19, 2020
    Publication date: November 19, 2020
    Applicant: HITACHI, LTD.
    Inventors: Amalia Istiqlali ADIBA, Takeshi HOMMA, Takashi SUMIYOSHI