Thu, Feb 04, 2021 @ 11:00 AM - 12:00 PM
Information Sciences Institute
Conferences, Lectures, & Seminars
Speaker: Jesse Thomason, USC CS/Amazon Alexa
Talk Title: From Human Language to Agent Action
Abstract: There is a usability gap between manipulation capable robots and helpful in home digital agents. Dialog enabled smart assistants have recently seen widespread adoption, but these cannot move or manipulate objects. By contrast, manipulation-capable and mobile robots are still largely deployed in industrial settings and do not interact with human users. Language enabled robots can bridge this gap natural language interfaces help robots and non-experts collaborate to achieve their goals. Navigation in unexplored environments to high level targets like Go to the room with a plant can be facilitated by enabling agents to ask questions and react to human clarifications on the fly. Further, high level instructions like Put a plate of toast on the table require inferring many steps, from finding a knife to operating a toaster. Low level instructions can serve to clarify these individual steps. Through two new datasets and accompanying models, we study human human dialog for cooperative navigation, and high and low level language instructions for cooking, cleaning, and tidying in interactive home environments. These datasets are a first step towards collaborative, dialog enabled robots helpful in human spaces.
Biography: Jesse is starting as an Assistant Professor at the University of Southern California in fall 2021, and is currently hanging out at Amazon Alexa AI for a year. Recently, he was a postdoctoral researcher working with Luke Zettlemoyer at the University of Washington. His research focuses on language grounding and natural language processing applications for robotics RoboNLP. Key to this work is using dialog with humans to facilitate both robot task execution and learning to enable lifelong improvement of robots language understanding capabilities. He has encouraged work in RoboNLP through workshop organization at NLP, robotics, and vision conference venues.
Host: Jon May and Mozhdeh Gheini
More Info: https://nlg.isi.edu/nl-seminar/
WebCast Link: https://youtu.be/vSLk1T48WTo
Audiences: Everyone Is Invited
Posted By: Petet Zamar