Robots in Montreal

A cool hotel in old Montreal.

“Robots in Montreal,” eh? Sounds like the title of a Steven Moffat Doctor Who episode. But it’s really ICRA 2019 – the IEEE Conference on Robotics and Automation, and, yes, there are quite a few robots!

Boston Dynamics quadruped robot with arm and another quadruped.

My team presented our work on evolutionary learning of rewards for deep reinforcement learning, AutoRL, on Monday. In an hour or so, I’ll be giving a keynote on “Systematizing Robot Navigation with AutoRL”:

Keynote: Dr. Anthony Francis
Systematizing Robot Navigation with AutoRL: Evolving Better Policies with Better Evaluation

Abstract: Rigorous scientific evaluation of robot control methods helps the field progress towards better solutions, but deploying methods on robots requires its own kind of rigor. A systematic approach to deployment can do more than just make robots safer, more reliable, and more debuggable; with appropriate machine learning support, it can also improve robot control algorithms themselves. In this talk, we describe our evolutionary reward learning framework AutoRL and our evaluation framework for navigation tasks, and show how improving evaluation of navigation systems can measurably improve the performance of both our evolutionary learner and the navigation policies that it produces. We hope that this starts a conversation about how robotic deployment and scientific advancement can become better mutually reinforcing partners.

Bio: Dr. Anthony G. Francis, Jr. is a Senior Software Engineer at Google Brain Robotics specializing in reinforcement learning for robot navigation. Previously, he worked on emotional long-term memory for robot pets at Georgia Tech’s PEPE robot pet project, on models of human memory for information retrieval at Enkia Corporation, and on large-scale metadata search and 3D object visualization at Google. He earned his B.S. (1991), M.S. (1996) and Ph.D. (2000) in Computer Science from Georgia Tech, along with a Certificate in Cognitive Science (1999). He and his colleagues won the ICRA 2018 Best Paper Award for Service Robotics for their paper “PRM-RL: Long-range Robotic Navigation Tasks by Combining Reinforcement Learning and Sampling-based Planning”. He’s the author of over a dozen peer-reviewed publications and is an inventor on over a half-dozen patents. He’s published over a dozen short stories and four novels, including the EPIC eBook Award-winning Frost Moon; his popular writing on robotics includes articles in the books Star Trek Psychology and Westworld Psychology. as well as a Google AI blog article titled Maybe your computer just needs a hug. He lives in San Jose with his wife and cats, but his heart will always belong in Atlanta. You can find out more about his writing at his website.

Looks like I’m on in 15 minutes! Wish me luck.

-the Centaur


My Daily Dragon Interview in Two Words: “Just Write!”

So at Dragon Con I had a reading this year. Yeah, looks like this is the last year I get to bring all my books – too many, to heavy! I read the two flash fiction pieces in Jagged Fragments, “If Looks Could Kill” and “The Secret of the T-Rex’s Arms”, as well as reading the first chapter of Jeremiah Willstone and the Clockwork Time Machine, a bit of my and Jim Davies’ essay on the psychology of Star Trek’s artificial intelligences, and even a bit of my very first published story, “Sibling Rivalry“. I also gave the presentation I was supposed to give at the SAM Talks before I realized I was double booked; that was “Risk Getting Worse”.

But that wasn’t recorded, so, oh dang, you’ll have to either go to my Amazon page to get my books, or wait until we get “Risk Getting Worse” recorded. But my interview with Nancy Northcott for the Daily Dragon, “Robots, Computers, and Magic“, however, IS online, so I can share it with you all. Even more so, I want to share what I think is the most important part of my interview:

DD: Do you have any one bit of advice for aspiring writers?

AF: Write. Just write. Don’t worry about perfection, or getting published, or even about pleasing anyone else: just write. Write to the end of what you start, and only then worry about what to do with it. In fact, don’t even worry about finishing everything—don’t be afraid to try anything. Artists know they need to fill a sketchbook before sitting down to create a masterwork, but writers sometimes get trapped trying to polish their first inspiration into a final product.

Don’t get trapped on the first hill! Whip out your notebook and write. Write morning pages. Write diary at the end of the day. Write a thousand starts to stories, and if one takes flight, run with it with all the abandon you have in you. Accept all writing, especially your own. Just write. Write.

That’s it. To read more, check out the interview here, or see all my Daily Dragon mentions at Dragon Con here, or check out my interviewer Nancy Northcott’s site here. Onward!

-the Centaur

 

 

The Centaur at Clockwork Alchemy

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This Memorial Day Weekend, I’ll be appearing at the Clockwork Alchemy steampunk convention! I’m on a whole passel of panels this year, including the following (all in the Monterey room near the Author’s Alley, as far as I know):

Friday, May 26
4PM: NaNoWriMo – Beat the Clock! [Panelist]

Saturday, May 27
12NOON: Working with Editors [Panelist]
1PM: The Science of Airships [Presenter]
5PM: Versimilitude in Fiction [Panelist]

Sunday, May 28
10AM: Applied Plotonium [Panelist]
12NOON: Organizing an Anthology [Panelist]
1PM: Instill Caring in Readers [Panelist]
2PM: Overcoming Writer’s Block [Presenter]

Monday, May 29
11AM: Past, Present, Future – Other! [Moderator]

Of course, if you don’t want to hear me yap, there are all sorts of other reasons to be there. Many great authors will be in attendance in the Author’s Alley:

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There’s a great dealer’s room and a wonderful art show filled with steampunk maker art:

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For yet another more year, we’ll be co-hosted with Fanime Con, so there will be buses back and forth and fans of both anime and steampunk in attendance:

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As usual, I will have all my latest releases, including Jeremiah Willstone and the Clockwork Time Machine, the steampunk novel I have like been promising you all like for ever!

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In addition to my fine books, there will also be new titles from Thinking Ink Press, including the steampunk anthologies TWELVE HOURS LATER, THIRTY DAYS LATER, and SOME TIME LATER!

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I think I have about as much fun at Clockwork Alchemy as I do at Dragon Con, and that’s saying something. So I hope you come join us, fellow adventurers, in celebrating all things steampunk!

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-the Centaur