Raytheon Bbn Technologies Corp.

Matthew E Roy

Rohit Kumar

Rohit Prasad

R Bruce Roberts

Sankaranarayanan Ananthakrishnan

Sanjika Hewavitharana

Frederick Choi

A tutor model building system includes a user interface device having a monitor to present to a user a predetermined learning interface of a problem requiring a solution and an input device for the user to enter data showing actions taken to arrive at a solution into the system, a computer to capture the actions entered by the developer user and to generate a behavior demonstration associated with the actions entered and to combine a plurality of behavior demonstrations created from a plurality of user entered data to a behavior graph, and an output device to provide the behavior graph to an authoring tool.

Tutor model building system

A two-way speech-to-speech (S2S) translation system actively detects a wide variety of common error types and resolves them through user-friendly dialog with the user(s). Examples include features including one or more of detecting out-of-vocabulary (OOV) named entities and terms, sensing ambiguities, homophones, idioms, ill-formed input, etc. and interactive strategies for recovering from such errors. In some examples, different error types are prioritized and systems implementing the approach can include an extensible architecture for implementing these decisions.

Active error detection and resolution for linguistic translation

Growing community of inventors

Arlington, MA, United States of America

Matthew E Roy