公开(公告)号：US10769459B2

公开(公告)日：2020-09-08

申请号：US15751339

申请日：2016-08-30

Applicant: SRI International

Inventor： Amir Tamrakar ,  Gregory Ho ,  David Salter ,  Jihua Huang

IPC: G06K9/00 ,  G08B21/06

Abstract: A method and a system are provided for monitoring driving conditions. The method includes receiving video data comprising video frames from one or more sensors where the video frames may represent an interior or exterior of a vehicle, detecting and recognizing one or more features from the video data where each feature is associated with at least one driving condition, extracting the one or more features from the video data, developing intermediate features by associating and aggregating the extracted features among the extracted features, and developing a semantic meaning for the at least one driving condition by utilizing the intermediate features and the extracted one or more features.

公开(公告)号：US20170160813A1

公开(公告)日：2017-06-08

申请号：US15332494

申请日：2016-10-24

Applicant: SRI International

Inventor： Ajay Divakaran ,  Amir Tamrakar ,  Girish Acharya ,  William Mark ,  Greg Ho ,  Jihua Huang ,  David Salter ,  Edgar Kalns ,  Michael Wessel ,  Min Yin ,  James Carpenter ,  Brent Mombourquette ,  Kenneth Nitz ,  Elizabeth Shriberg ,  Eric Law ,  Michael Frandsen ,  Hyong-Gyun Kim ,  Cory Albright ,  Andreas Tsiartas

IPC: G06F3/01 ,  G06F3/00 ,  G06F3/16 ,  G06N99/00 ,  G10L25/63 ,  G10L15/22 ,  G10L15/06 ,  G10L15/02 ,  G06K9/00 ,  G10L15/18

CPC classification number: G06F3/017 ,  G06F3/0304 ,  G06F3/167 ,  G06K9/00221 ,  G06K9/00335 ,  G06N3/006 ,  G06N5/022 ,  G06N7/005 ,  G06N20/00 ,  G10L15/1815 ,  G10L15/1822 ,  G10L15/22 ,  G10L25/63 ,  G10L2015/228

Abstract: Methods, computing devices, and computer-program products are provided for implementing a virtual personal assistant. In various implementations, a virtual personal assistant can be configured to receive sensory input, including at least two different types of information. The virtual personal assistant can further be configured to determine semantic information from the sensory input, and to identify a context-specific framework. The virtual personal assistant can further be configured to determine a current intent. Determining the current intent can include using the semantic information and the context-specific framework. The virtual personal assistant can further be configured to determine a current input state. Determining the current input state can include using the semantic information and one or more behavioral models. The behavioral models can include one or more interpretations of previously-provided semantic information. The virtual personal assistant can further be configured to determine an action using the current intent and the current input state.

公开(公告)号：US12282606B2

公开(公告)日：2025-04-22

申请号：US17107958

申请日：2020-12-01

Applicant: SRI International

Inventor： Ajay Divakaran ,  Amir Tamrakar ,  Girish Acharya ,  William Mark ,  Greg Ho ,  Jihua Huang ,  David Salter ,  Edgar Kalns ,  Michael Wessel ,  Min Yin ,  James Carpenter ,  Brent Mombourquette ,  Kenneth Nitz ,  Elizabeth Shriberg ,  Eric Law ,  Michael Frandsen ,  Hyong-Gyun Kim ,  Cory Albright ,  Andreas Tsiartas

IPC: G06F3/03 ,  G06F3/01 ,  G06F3/16 ,  G06N3/006 ,  G06N5/022 ,  G06N20/00 ,  G06N20/10 ,  G06V40/16 ,  G06V40/20 ,  G10L15/18 ,  G10L15/22 ,  G10L25/63 ,  G06N7/01

Abstract: Methods, computing devices, and computer-program products are provided for implementing a virtual personal assistant. In various implementations, a virtual personal assistant can be configured to receive sensory input, including at least two different types of information. The virtual personal assistant can further be configured to determine semantic information from the sensory input, and to identify a context-specific framework. The virtual personal assistant can further be configured to determine a current intent. Determining the current intent can include using the semantic information and the context-specific framework. The virtual personal assistant can further be configured to determine a current input state. Determining the current input state can include using the semantic information and one or more behavioral models. The behavioral models can include one or more interpretations of previously-provided semantic information. The virtual personal assistant can further be configured to determine an action using the current intent and the current input state.

公开(公告)号：US20210081056A1

公开(公告)日：2021-03-18

申请号：US17107958

申请日：2020-12-01

Applicant: SRI International

Inventor： Ajay Divakaran ,  Amir Tamrakar ,  Girish Acharya ,  William Mark ,  Greg Ho ,  Jihua Huang ,  David Salter ,  Edgar Kalns ,  Michael Wessel ,  Min Yin ,  James Carpenter ,  Brent Mombourquette ,  Kenneth Nitz ,  Elizabeth Shriberg ,  Eric Law ,  Michael Frandsen ,  Hyong-Gyun Kim ,  Cory Albright ,  Andreas Tsiartas

IPC: G06F3/01 ,  G06K9/00 ,  G06F3/16 ,  G10L15/18 ,  G10L25/63 ,  G10L15/22 ,  G06N20/00 ,  G06F3/03 ,  G06N5/02 ,  G06N3/00 ,  G06N20/10

Abstract: Methods, computing devices, and computer-program products are provided for implementing a virtual personal assistant. In various implementations, a virtual personal assistant can be configured to receive sensory input, including at least two different types of information. The virtual personal assistant can further be configured to determine semantic information from the sensory input, and to identify a context-specific framework. The virtual personal assistant can further be configured to determine a current intent. Determining the current intent can include using the semantic information and the context-specific framework. The virtual personal assistant can further be configured to determine a current input state. Determining the current input state can include using the semantic information and one or more behavioral models. The behavioral models can include one or more interpretations of previously-provided semantic information. The virtual personal assistant can further be configured to determine an action using the current intent and the current input state.

公开(公告)号：US10884503B2

公开(公告)日：2021-01-05

申请号：US15332494

申请日：2016-10-24

Applicant: SRI International

Inventor： Ajay Divakaran ,  Amir Tamrakar ,  Girish Acharya ,  William Mark ,  Greg Ho ,  Jihua Huang ,  David Salter ,  Edgar Kalns ,  Michael Wessel ,  Min Yin ,  James Carpenter ,  Brent Mombourquette ,  Kenneth Nitz ,  Elizabeth Shriberg ,  Eric Law ,  Michael Frandsen ,  Hyong-Gyun Kim ,  Cory Albright ,  Andreas Tsiartas

IPC: G06F3/03 ,  G06F3/01 ,  G06K9/00 ,  G06F3/16 ,  G10L15/18 ,  G10L25/63 ,  G10L15/22 ,  G06N20/00 ,  G06N5/02 ,  G06N3/00 ,  G06N7/00

Abstract: Methods, computing devices, and computer-program products are provided for implementing a virtual personal assistant. In various implementations, a virtual personal assistant can be configured to receive sensory input, including at least two different types of information. The virtual personal assistant can further be configured to determine semantic information from the sensory input, and to identify a context-specific framework. The virtual personal assistant can further be configured to determine a current intent. Determining the current intent can include using the semantic information and the context-specific framework. The virtual personal assistant can further be configured to determine a current input state. Determining the current input state can include using the semantic information and one or more behavioral models. The behavioral models can include one or more interpretations of previously-provided semantic information. The virtual personal assistant can further be configured to determine an action using the current intent and the current input state.