[talks] Nagpal from Harvard CS to speak on Friday at 3:30 pm in Friend 113 on Taming the Swarm
Scott Karlin
scott at CS.Princeton.EDU
Wed Nov 20 08:51:15 EST 2013
Friday, November 22nd
3:30 PM Friend Center 113
Taming the Swarm
Prof. Radhika Nagpal
Harvard University
Cambridge, MA
Biological systems, from cells to social insects, get tremendous mileage
from the cooperation of vast numbers of cheap, and limited individuals.
Cells with identical DNA cooperate to self-assemble large and complex
organisms, and even regenerate after damage. Large colonies of tiny ants
cooperate to forage over vast unknown areas, move large objects, and
achieve as a group what no single ant could ever achieve.
What would it take to create (build and program) our own artificial
collectives of the scale and complexity that nature achieves? In this
talk, I will discuss one of our recent and ongoing endeavors – the
Kilobot project - which aims to create a 1024 ("kilo") robot swarm
testbed for studying collective intelligence. Creating an autonomous
robot collective at this scale poses many challenges, e.g. how do we
bulk manufacture robust but low-cost robots, how do we move from
micromanaging single robots to managing and programming a thousand
autonomous entities? At the same time such a swarm allows us to study at
scale many collective algorithms, inspired by engineering (coordinate
systems), social insects (collective transport), and cells
(self-assembly). I will talk about both the design of the Kilobot swarm
and several algorithms we have studied using this system. A common theme
in all of our work is understanding the global-to-local relationship:
how complex and robust collective behavior can be systematically
achieved from large numbers of simple agents.
Radhika Nagpal is the Kavli Professor of Computer Science at Harvard
University and a core faculty member of the Wyss Institute for
Biologically Inspired Engineering. She received her PhD degree in
Computer Science from MIT, and spent a year as a research fellow at the
Systems Biology Department in Harvard Medical School. At Harvard she
leads the self-organizing systems research group and her research
interests span computer science, robotics, and biology. She has received
several awards, including the 2012 Radcliffe Fellowship, the 2010 Borg
Early Career Award, an NSF Career Award, and the Microsoft New Faculty
Fellowship Award.
Social Period following the seminar.
For inquiries, please contact the Dept. of Mechanical & Aerospace
Engineering at 609-258-0315
ALL VISITORS ARE WELCOME!
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