Navigation Links
Virtual, squishy creatures evolve to run using evolutionary algorithms
Date:4/23/2013

ITHACA, N.Y. A research team led by Cornell University's Creative Machines Lab has created a computer algorithm that can be used to witness virtual creatures evolving their squishy, muscle-like features in order to teach themselves to walk.

The team incorporated concepts from developmental biology and how nature builds complex animals from jellyfish to jaguars. The result is an array of bizarre, simulated robots that evolve a diverse series of gaits and gallops.

The paper describing these soft-bodied robots will appear in Proceedings of the Genetic and Evolutionary Computation Conference and is titled "Unshackling Evolution: Evolving Soft Robots With Multiple Materials and a Powerful Generative Encoding."

Download the paper: http://jeffclune.com/publications/2013_Softbots_GECCO.pdf

See the video: http://youtu.be/z9ptOeByLA4

Lead author Nick Cheney, a Cornell graduate student, will present the paper at the July conference in Amsterdam. Robert MacCurdy, also a graduate student at Cornell, contributed to the work, as well as Jeff Clune, assistant professor at the University of Wyoming and former visiting scientist at Cornell.

The video shows evolution in action: A creature evolves into a galloping, soft robot over 1,000 generations. While 1,000 generations is relatively short by natural evolution standards, it is enough to demonstrate the power of evolution to create counterintuitive designs, according to the researchers.

In the paper, they describe how they challenged human engineers to design robots made of these soft and hard materials. The human efforts paled in comparison to the designs resulting from evolution.


'/>"/>

Contact: Syl Kacapyr
vpk6@cornell.edu
607-255-7701
Cornell University
Source:Eurekalert

Page: 1

Related biology news :

1. Immune system fighters speak in patterns of proteins, prefer squishy partners
2. Acoustic tweezers capture tiny creatures with ultrasound
3. Bigger creatures live longer, travel farther for a reason
4. Sharks: Bad creatures or bad image?
5. First evidence of ocean acidification affecting live marine creatures in the Southern Ocean
6. Leading evolutionary scientist to discuss how genome of bacteria has evolved
7. Excessive worrying may have co-evolved with intelligence
8. Hitting snooze on the molecular clock: Rabies evolves slower in hibernating bats
9. As world warms, conservation evolves
10. Out of the mouths of primates, facial mechanics of human speech may have evolved
11. Giving ancient life another chance to evolve
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/11/2017)... , Apr. 11, 2017 Research and Markets ... 2017-2021" report to their offering. ... The global eye tracking market to grow at a CAGR ... Global Eye Tracking Market 2017-2021, has been prepared based on an ... the market landscape and its growth prospects over the coming years. ...
(Date:4/11/2017)... 2017 NXT-ID, Inc. (NASDAQ:   NXTD ... the appointment of independent Directors Mr. Robin D. Richards ... of Directors, furthering the company,s corporate governance and expertise. ... Gino Pereira , Chief ... to their guidance and benefiting from their considerable expertise as ...
(Date:4/5/2017)... , April 5, 2017  The Allen Institute for ... Cell Explorer: a one-of-a-kind portal and dynamic digital window ... imaging data, the first application of deep learning to ... stem cell lines and a growing suite of powerful ... for these and future publicly available resources created and ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... ... 2017 , ... BioMedGPS announces expanded coverage of SmartTRAK Business ... US Hemostats & Sealants. , SmartTRAK’s US Market for Hemostats and Sealants module ... and biologic sealants used in surgical applications. BioMedGPS estimates the market will grow ...
(Date:10/11/2017)... ... 11, 2017 , ... At its national board meeting in ... Sheikh, the co-founder, CEO and chief research scientist of Minnesota-based Advanced Space Technology ... in ARCS Alumni Hall of Fame . ASTER Labs is a technology ...
(Date:10/11/2017)... ... October 11, 2017 , ... ComplianceOnline’s Medical Device Summit is ... and 8th June 2018 in San Francisco, CA. The Summit brings together current and ... distinguished CEOs, board directors and government officials from around the world to address key ...
(Date:10/11/2017)... HILLS, Calif. , Oct. 11, 2017  SkylineDx today ... (ICR) and University of Leeds ... risk-stratify patients with multiple myeloma (MM), in a multi-centric Phase ... University of Leeds is the sponsor ... and ICR will perform the testing services to include high-risk ...
Breaking Biology Technology: