Vladimir Sejnoha

Bio: Vladimir Sejnoha is an academic researcher from Nuance Communications. The author has contributed to research in topics: Query expansion & Web query classification. The author has an hindex of 13, co-authored 19 publications receiving 898 citations.

Methods and apparatus for detecting a voice command

Abstract: According to some aspects, a method of monitoring an acoustic environment of a mobile device, at least one computer readable medium encoded with instructions that, when executed, perform such a method and/or a mobile device configured to perform such a method is provided. The method comprises receiving, by the mobile device, acoustic input from the environment of the mobile device, detecting whether the acoustic input includes a voice command from a user without requiring receipt of an explicit trigger from the user, and initiating responding to the detected voice command.

Methods and apparatus for searching the Internet

Abstract: Some embodiments relate to performing a search for content via the Internet, wherein user input specifying a search query is supplied to a mobile communications device, such as, for example, a smartphone. The mobile communications device separately issues the search query to a plurality of search engines and can receive the results from each search engine and display the results to the user. Thus, the user does not have to separately issue the query to each of the plurality of search engines.

Speech recognition system utilizing pre-calculated similarity measurements

Abstract: In the speech recognition system disclosed, an input utterance (11) is converted to a sequence of standard or prototype data frames (17) which are compared with word models which are represented by respective sequences of standard or prototype probability states, there being a pre-calculable distance metric (23) representing the degree of match between each prototype data frame and each prototype model state.

Internet search related methods and apparatus

Abstract: Embodiments of the present invention relate to searching for content on the Internet. A user may supply a search query to a device, and the device may issue the search query to a plurality of search engines, including at least one general purpose search engine and at least one site-specific search engine. In this way, the user need not separately issue search queries to each of the plurality of search engines.

Methods and apparatus for initiating an action

Abstract: Some embodiments relate to techniques for receiving a query from a device, the query comprising content; determining based at least in part on the content of the query that an application is to be launched on the device; and causing the device to launch the application using at least some information determined from the content of the query. Some embodiments relate to techniques for receiving a free-form query from a user; transferring a representation of the query to at least one computer; and receiving from the at least one computer at least one instruction to launch an application on the device.

Intelligent Automated Assistant

Abstract: An intelligent automated assistant system engages with the user in an integrated, conversational manner using natural language dialog, and invokes external services when appropriate to obtain information or perform various actions. The system can be implemented using any of a number of different platforms, such as the web, email, smartphone, and the like, or any combination thereof. In one embodiment, the system is based on sets of interrelated domains and tasks, and employs additional functionally powered by external services with which the system can interact.

Mobile terminal and method for controlling the same

Abstract: A mobile terminal including a body; a touchscreen provided to a front and extending to side of the body and configured to display content; and a controller configured to detect one side of the body comes into contact with one side of an external terminal, display a first area on the touchscreen corresponding to a contact area of the body and the external terminal and a second area including the content, receive an input of moving the content displayed in the second area to the first area, display the content in the first area, and share the content in the first area with the external terminal.

Mobile terminal and control method thereof

Abstract: A mobile terminal and a control method thereof, which can obtain an image, are provided. A mobile terminal (100) includes a camera unit (121), a pictogram extraction unit (182) and a controller (180). The camera unit (121) obtains image information corresponding to at least one of a still image and a moving image. The pictogram extraction unit (182) extracts at least one pictogram from the obtained image information. The controller (180) detects information related to the extracted pictogram, and displays the detected information to be overlapped with the obtained image information. In the mobile terminal, the controller (180) includes, as the detected information, at least one of previously recorded information and currently searched information related to the extracted pictogram.

Electronic Devices with Voice Command and Contextual Data Processing Capabilities

Abstract: An electronic device may capture a voice command from a user. The electronic device may store contextual information about the state of the electronic device when the voice command is received. The electronic device may transmit the voice command and the contextual information to computing equipment such as a desktop computer or a remote server. The computing equipment may perform a speech recognition operation on the voice command and may process the contextual information. The computing equipment may respond to the voice command. The computing equipment may also transmit information to the electronic device that allows the electronic device to respond to the voice command.

Voice trigger for a digital assistant

Abstract: A method for operating a voice trigger is provided. In some implementations, the method is performed at an electronic device including one or more processors and memory storing instructions for execution by the one or more processors. The method includes receiving a sound input. The sound input may correspond to a spoken word or phrase, or a portion thereof. The method includes determining whether at least a portion of the sound input corresponds to a predetermined type of sound, such as a human voice. The method includes, upon a determination that at least a portion of the sound input corresponds to the predetermined type, determining whether the sound input includes predetermined content, such as a predetermined trigger word or phrase. The method also includes, upon a determination that the sound input includes the predetermined content, initiating a speech-based service, such as a voice-based digital assistant.