Robert Bosch G.m.b.h.

Other

Leland Stanford Junior University

Volkswagen of America, Inc.

Robert Bosch Gnbh

Volkswagen of Anmerica

Fuliang Weng

Zhe Feng

Zhongnan Shen

Kui Xu

Lin Zhao

Hauke Schmidt

Baoshi Yan

Badri Raghunathan

Yao Meng

You-Chi Cheng

Gengyan Bei

Liu Ren

Lawrence Cavedon

Qi Zhang

Junling Hu

Fei Liu

Yu Wang

Xue Liu

Pongtep Angkititrakul

Madhuri Raya

Stanley Peters

Chin-Hui Lee

Danilo Mirkovic

Tobias Scheideck

Taufiq Hasan

Fabrizio Morbini

Katrina Li

Lincan Zou

Doo Soon Kim

Carsten Bergmann

Feng Lin

Benno Albrecht

Rohit Mishra

Chao Shen

Mert Cevik

William Chang

Matthew Purver

Florin Ratiu

Farhad Farahani

Qi Yu

Laura Hiatt

Alexander Gruenstein

Hua Cheng

Robert Dale

Heather Pon-Barry

Yaqian Zhou

Laura Stoia

Katrin Schulze

Junkuo Cao

Xiao Xiong

Hua Ai

This invention provides a new and improved voice communication system with high quality noise cancellation method and devices to overcome the limitations and difficulties encountered in conventional technologies. This invention discloses a noise cancellation apparatus that includes a vibration sensor and a microphone for receiving and transmitting voice signals as incoming speeches. The vibration sensor is applied to receive vibration signals corresponding to the voice signals for applying the vibration signals as reference signals for removing noise signals generated from environmental noises by converting vibration signals to intermediate PDL representation together with the speaker characteristics, mapping them into full band high quality clean acoustic representation, and synthesizing clear personal speech with characteristics identical to the original microphone speech without noises.

Methods for clear call under noisy conditions

An activity planning system comprises a knowledge base, a query processor, and a temporal reasoner. A query including temporal constraints is input into the query processor. The query processor converts the query into a formal representation. The formal representation is a formal graphical semantic representation grounded on an ontology defined in the knowledge base. The temporal reasoner processes the query representation output by the query processor against the knowledge base which defines a set of object. For each object, the temporal reasoner produces a normalized score from 0 to 1 to indicate the degree of how likely the object satisfies the temporal constraints imposed by the query.

Active activity planning system and method for supporting temporal constraints

A speaker recognition device includes a memory, and a processor. The memory stores enrolled key phrase data corresponding to utterances of a key phrase by enrolled users,and text-dependent and text-independent acoustic speaker models of the enrolled users. The processor is operatively connected to the memory, and executes instructions to authenticate a speaker as an enrolled user, which includes detecting input key phrase data corresponding to a key phrase uttered by the speaker, computing text-dependent and text-independent scores for the speaker using speech models of the enrolled user, computing a confidence score, and authenticating or rejecting the speaker as the enrolled user based on whether the confidence score indicates that the input key phrase data corresponds to the speech from the enrolled user.

Speaker identification with ultra-short speech segments for far and near field voice assistance applications

A system provides multi-modal user interaction. The system is configured to detect acoustic events to perform context-sensitive personalized conversations with the speaker. Conversation or communication among the speakers or devices is categorized into different classes as confidential, partially anonymous, or public. When exchange with cloud infrastructure is needed, a clear indicator is presented to the speaker via one or more modalities. Furthermore, different dialog strategies are employed in situations where conversation failures, such as misunderstanding, wrong expectation, emotional stress, or memory deficiencies, occur.

System and method for speech-enabled personalized operation of devices and services in multiple operating environments

A dialog system includes a processor. The system can further include a dialog manager. The dialog manager can be configured to receive input from a user using the processor. The system can further include a user category classification and detection module, which is configured to identify categories for the user from the received input. The system can further include a user mood detection and tracking module configured to identify a mood of the user. The system can further include a user physical and mind state and energy level detection module configured to identify a mental status of the user. The system can further include a user acquaintance module configured to identify an acquaintance status of the user. The system can further include user personality detection and tracking module configured to identify a personality status of the user. The system can further include a conversational context detection and response generation module.

Method and system for automation of response selection and composition in dialog systems

A method for processing messages pertaining to an event includes receiving a plurality of messages pertaining to the event from electronic communication devices associated with a plurality of observers of the event, generating a first message stream that includes only a portion of the plurality of messages corresponding to a first participant in the event, identifying a first sub-event in the first message stream with reference to a time distribution of messages and content distribution of messages in the first message stream, generating a sub-event summary with reference to a portion of the plurality of messages in the first message stream that are associated with the first sub-event, and transmitting the sub-event summary to a plurality of electronic communication devices associated with a plurality of users who are not observers of the event.

System and method for event summarization using observer social media messages

An in-vehicle infotainment system, smart home information access and device control unit, or mobile system presents summarized information to a user based on a user preference model that is associated with the user. The system modifies the presentation of information to the user based on environmental context data about the vehicle and user context data about the activity of the user. During presentation of the information, the system modifies the content and presentation of the summarized information in response to multi-modal input requests from the user.

System and method for dialog-enabled context-dependent and user-centric content presentation

A method of providing information assistance services includes generating a plurality of service requests for a plurality of request elements that are generated from a single client request received by a processor. The service requests are sent to both software application service providers that are executed by the processor and remote service providers that are connected to the local processor through a data network. The processor receives a plurality of service responses from the service providers, generating at least one output message element corresponding to the service responses, and sending the output message data to at least one output device that is operatively connected to the processor to produce a response to the client request.

System and method of conversational assistance in an interactive information system

A method of providing parking assistance in a vehicle includes identifying with a controller in a vehicle a plurality of available parking spaces for the vehicle, generating with a video output device operatively connected to the controller an interface with a graphical depiction of the vehicle and the plurality of available parking spaces, receiving a first input gesture with a gesture input device to select one parking space from the plurality of available parking spaces, and operating the vehicle to park the vehicle in the one parking space using the controller configured with a parking assistance service in the vehicle.

System and method for using gestures in autonomous parking

A method for speech recognition of partial proper names is described which includes natural language processing (NLP), partial name candidate generation, speech recognition and post processing. Natural language processing techniques including shallow and deep parsing are applied to long proper names to identify syntactic units (for example, noun phrases). The syntactic units form a basis for generating a candidate list of partial names for each original full name. A partial name is part of the original name, with some words omitted, or word order changed, or even word substitution. After candidate partial names are generated, their phonetic transcriptions are incorporated into a model for a speech recognizer to recognize the partial names in a speech recognition system.

Speech recognition of partial proper names by natural language processing

A method of receiving input from a user includes providing a surface within reach of a hand of the user. A plurality of locations on the surface that are touched by the user are sensed. An alphanumeric character having a shape most similar to the plurality of touched locations on the surface is determined. The user is audibly or visually informed of the alphanumeric character and/or a word in which the alphanumeric character is included. Feedback is received from the user regarding whether the alphanumeric character and/or word is an alphanumeric character and/or word that the user intended to be determined in the determining step.

Gesture-based information and command entry for motor vehicle

A dialog system that includes a dialog manager to manage a conversation between the dialog system and a user, and to associate the conversation with a complex activity, and a plan engine to execute a plan script in connection with the complex activity, the plan script including a set of atomic dialog activities and logic to control a data and sequence flow of the atomic dialog activities, the set of atomic dialog activities being sub-activities of the complex activity, the complex activity being specified via a declarative activity specification language that connects the atomic dialog activities with a process.

Method and system for extending dialog systems to process complex activities for applications

A method for verifying that a person is registered to use a telemedical device includes identifying an unprompted trigger phrase in words spoken by a person and received by the telemedical device. The telemedical device prompts the person to state a name of a registered user and optionally prompts the person to state health tips for the person. The telemedical device verifies that the person is the registered user using utterance data generated from the unprompted trigger phrase, name of the registered user, and health tips.

Speaker verification in a health monitoring system

A method of interpreting input from a user includes providing a surface within reach of a hand of the user. A plurality of locations on the surface that are touched by the user are sensed. An alphanumeric character having a shape most similar to the plurality of touched locations on the surface is determined. The determining includes collecting information associated with hand region localized modules, and modeling the information using statistical models. The user is informed of the alphanumeric character and/or a word in which the alphanumeric character is included. Feedback is received from the user regarding whether the alphanumeric character and/or word is an alphanumeric character and/or word that the user intended to be determined in the determining step.

Method of fusing multiple information sources in image-based gesture recognition system

An in-vehicle information system includes a camera and a controller that accept gesture input. A controller receives frames of video data and generates trajectory data for a movement of a hand in the video data. The controller uses a first hidden Markov model (HMM) to decode a sequence of strokes from the trajectory data, removes a starting and ending stroke to form an edited stroke sequence, and re-normalizes the strokes in the edited stroke sequence. The controller uses a second HMM corresponding to a predetermined set of characters to identify a character corresponding to the re-normalized edited stroke sequence.

System and method for identifying handwriting gestures in an in-vehicle information system

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Mountain View, CA, United States of America

Fuliang Weng