scispace - formally typeset
Patent

Creating a mixed-initiative grammar from directed dialog grammars

TLDR
In this article, a method of building a mixed-initiative grammar can include receiving one or more conjoin phrases, wherein each conjoin phrase is associated with a selected one of the plurality of directed dialog grammars, and receiving a user input specifying a selected grammar generation technique.
Abstract
A method of building a mixed-initiative grammar can include receiving one or more conjoin phrases, wherein each conjoin phrase is associated with a selected one of the plurality of directed dialog grammars, and receiving a user input specifying a selected grammar generation technique. The mixed-initiative grammar can be automatically generated, in accordance with the selected grammar generation technique, such that the mixed-initiative grammar specifies an allowable ordering of sets when interpreting a user spoken utterance and whether duplicative phrases are allowable within the user spoken utterance.

read more

Citations
More filters
Patent

Intelligent Automated Assistant

TL;DR: In this article, 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.
Patent

Using context information to facilitate processing of commands in a virtual assistant

TL;DR: In this article, a virtual assistant uses context information to supplement natural language or gestural input from a user, which helps to clarify the user's intent and reduce the number of candidate interpretations of user's input, and reduces the need for the user to provide excessive clarification input.
Patent

Method and apparatus for building an intelligent automated assistant

TL;DR: In this paper, a method for building an automated assistant includes interfacing a service-oriented architecture that includes a plurality of remote services to an active ontology, where the active ontologies includes at least one active processing element that models a domain.
Patent

Automatically adapting user interfaces for hands-free interaction

TL;DR: In this article, the authors present a method for automatically determining whether a digital assistant application has been separately invoked by a user without regard to whether a user has separately invoked the application.
Patent

Voice trigger for a digital assistant

TL;DR: In this paper, a method for operating a voice trigger is presented, which includes determining whether at least a portion of the sound input corresponds to a predetermined type of sound, such as a human voice.
References
More filters
PatentDOI

Interactive user interface using speech recognition and natural language processing

TL;DR: In this paper, a system and method for interacting with a computer using utterances, speech processing and natural language processing is presented, which consists of a speech processor for searching a first grammar file for a matching phrase for the utterance, and for searching another grammar file if the matching phrase is not found in the first parser file.
Patent

Methods and systems for authoring of mixed-initiative multi-modal interactions and related browsing mechanisms

TL;DR: In this paper, a conversational browsing architecture is provided for use with authoring techniques and information browsing mechanisms associated therewith, which employ programming in association with mixed-initiative multi-modal interactions and natural language understanding for use in dialog systems.
Patent

Dialog component re-use in recognition systems

TL;DR: In this article, a web server is used to generate client side markups that include recognition and/or audible prompting, such as a question, answer, confirmation, command or statement.
Patent

Method and apparatus for natural language parsing using multiple passes and tags

TL;DR: In this paper, a computer-implemented speech parsing method and apparatus for processing an input phrase is presented, which includes providing a plurality of grammars that are indicative of predetermined topics.
PatentDOI

Assigning meanings to utterances in a speech recognition system

TL;DR: In this article, a plurality of speech rules is generated, each of the rules comprising a language model and an expression associated with the language model, and actions are performed in the system according to the expressions associated with each language model in the set of rules.