Systems and methods for processing natural language speech utterances with context-specific domain agents

A method for processing natural language speech utterances with context-specific domain agents, comprising:

• receiving, at a speech unit coupled to a processing device, a natural language speech utterance that contains a request;
• recognizing, at a speech recognition engine coupled to the processing device, one or more words or phrases contained in the utterance using information in one or more dictionary and phrase tables, wherein recognizing the one or more words or phrases contained in the utterance includes:
• requesting a user that spoke the utterance to spell the one or more words or phrases in response to the one or more recognized words or phrases failing to satisfy a predetermined confidence level;
• and
• updating the information in the one or more dictionary and phrase tables based on a phonetic alphabet spelling associated with the one or more words or phrases, wherein the user provides the phonetic alphabet spelling in one or more subsequent natural language speech utterances;
• parsing, at a parser coupled to the processing device, the phonetic alphabet spelling associated with the one or more words or phrases to determine a meaning associated with the utterance and a context associated with the request contained in the utterance;
• formulating, at the parser, the request contained in the utterance in accordance with a grammar used by a domain agent associated with the determined context;
• processing the formulated request with the domain agent associated with the determined context to generate a response to the utterance;
• and
• presenting the generated response to the utterance via the speech unit.

A method for processing natural language speech utterances with context-specific domain agents, comprising:

• receiving, at a speech unit coupled to a processing device, a natural language speech utterance that contains a request;
• recognizing, at a speech recognition engine coupled to the processing device, one or more words or phrases contained in the utterance using information in one or more dictionary and phrase tables;
• parsing, at a parser coupled to the processing device, information relating to the utterance to determine a meaning associated with the utterance and a context associated with the request contained in the utterance, wherein the parsed information includes the one or more recognized words or phrases;
• formulating, at the parser, the request contained in the utterance in accordance with a grammar used by a domain agent associated with the determined context, wherein formulating the request in accordance with the grammar used by the domain agent includes:
• determining one or more required values and one or more optional values associated with formulating the request in the grammar used by the domain agent;
• extracting one or more criteria and one or more parameters from one or more keywords contained in the one or more recognized words or phrases, wherein the parser extracts the one or more criteria and the one or more parameters using procedures sensitive to the determined context;
• inferring one or more further criteria and one or more further parameters associated with the request using a dynamic set of prior probabilities or fuzzy possibilities;
• and
• transforming the one or more extracted criteria, the one or more extracted parameters, the one or more inferred criteria, and the one or more inferred parameters into one or more tokens having a format compatible with the grammar used by the domain agent, wherein the one or more tokens include all the required values and one or more of the optional values associated with formulating the request in the grammar used by the domain agent;
• processing the formulated request with the domain agent associated with the determined context to generate a response to the utterance;
• and
• presenting the generated response to the utterance via the speech unit.

A method for processing natural language speech utterances with context-specific domain agents, comprising:

• receiving, at a speech unit coupled to a processing device, a natural language speech utterance that contains a request, wherein the request includes at least one command and at least one question;
• parsing, at a parser coupled to the processing device, information relating to the utterance to determine a meaning associated with the utterance and a context associated with the request contained in the utterance;
• formulating, at the parser, the request contained in the utterance in accordance with a grammar used by a domain agent associated with the determined context;
• processing the formulated request with the domain agent associated with the determined context to generate a response to the utterance, wherein processing the formulated request with the domain agent includes:
• directing the at least one command to one or more local or remote processing devices to execute the at least one command;
• and
• querying one or more local or network information sources to resolve information requested in the at least one question, wherein querying the one or more local or network information sources further includes:
• submitting multiple asynchronous queries to the one or more local or network information sources, wherein the multiple queries include one or more duplicate queries submitted to distinct information sources;
• asynchronously receiving multiple results to the multiple asynchronous queries from the one or more local or network information sources;
• and
• scoring a relevance associated with the multiple asynchronously received results using a dynamic set of prior probabilities or fuzzy possibilities to determine one or more best responses to the at least one question, wherein scoring the relevance associated with the multiple asynchronously received results to determine the one or more best responses includes:
• determining one or more tokens required to formulate a response to the at least one question;
• applying one or more scraping criteria to the multiple asynchronously received results to extract one or more values for the asynchronously received results;
• evaluating the one or more extracted values using the dynamic set of prior probabilities or fuzzy possibilities to resolve ambiguous, incomplete, or conflicting information associated with the one or more extracted values;
• and
• selecting one or more best values for the one or more required tokens from the one or more evaluated values, wherein the one or more best responses include the one or more best values for the one or more required tokens;
• and
• presenting the generated response to the utterance via the speech unit, wherein the response presented via the speech unit includes results associated with the one or more local or remote processing device executing the at least one command and the one or more best responses to the at least one question.

A method for processing natural language speech utterances with context-specific domain agents, comprising:

• receiving, at a speech unit coupled to a processing device, a natural language speech utterance that contains a request;
• parsing, at a parser coupled to the processing device, information relating to the utterance to determine a meaning associated with the utterance and a context associated with the request contained in the utterance;
• formulating, at the parser, the request contained in the utterance in accordance with a grammar used by a domain agent associated with the determined context;
• processing the formulated request with the domain agent associated with the determined context to generate a response to the utterance;
• and
• presenting the generated response to the utterance via the speech unit, wherein presenting the generated response includes:
• selecting, by the domain agent, a format template to use in presenting the generated response;
• selecting, by the domain agent, a personality to use in presenting the generated response;
• determining, by the domain agent, an order few to use in presenting one or more tokens contained in the generated response;
• and
• performing, by the domain agent, one or more variable substitutions and transformations on the one or more tokens contained in the generated response to vary a terminology used in presenting the generated response.