Swarm Intelligence

elamdaly writes "Eric Bonabeau, Ph.D, a keynote speaker at the upcoming Emerging Technology conference, is a leader in the field of swarm intelligence and has focused on applying these concepts to real world problems such as factory scheduling and telecommunications routing. The concept itself is borrowed from nature; in this interview, that's where the conversation begins, with ants and other social insects. Dr. Bonabeau takes us from his childhood nightmares of carnivorous wasps to applying the theories of swarm intelligence to solving real problems in the business world."

Comments

We

[QEDog]

We posted first!

The man's a genius...

[The Beezer]

EB: My experience trying to "sell" the concepts of swarm intelligence to the commercial world is that managers would rather live with a problem they can't solve than with a solution they don't fully understand or control.

Guess he won't be giving the RIAA a call anytime soon, eh?

A more in-depth introduction...

[The Beezer]

by Tony White can be found here.

Freenet

[Anonymous Coward]

This certainly isn't the first attempt to apply these ideas to practical problems. Ian Clarke often describes swarm intelligence as one of the inspirations behind the Freenet design, for example in this article he says:

"My motivation from the technical side was, firstly, really, I was fascinated by the idea of complex systems, which are formed from simple individual entities all cooperating. An example would be an ant's nest, whereby all of these ants are following relatively simple rules, yet they all work together to make this effectively a kind of meta-organism, which is the ant's nest, which can feed itself and reproduce and defend itself. So I was fascinated by that idea, and I was very interested in trying to apply that to a computer system. And by combining [this idea with my idealogical motivations], I essentially came up with Freenet."

Mythical man month

[MxTxL]

I got to thinking about this real quick and, as i'm too lazy to read the actual interview and it's probably addressed there, what are the effects of diminishing returns?

The 'mythical man month' basically says that one programmer (or other worker) can produce more in one month than two workers each working half a month... who can do more than three workers all in 1/3 of a month. And further that just throwing more people at a problem doesn't really do much past a certain point. For some problems, it might be the case that one guy working for a month can do more than ten guys working for the same period of time.

How does swarm behavior overcome all of this great stuff?

I presume that it must be an essential part of the deal that the problem must be something very trivial for there to be great effects by swarming.

Emergence

[Will_uk]

The arising of complex behaviour from simple agents is also known as Emergence. It is a subject I have recently begun to study and it deals with the amazing structures, methods of information storage etc which arise in complex networks. Very little of this emerging behaviour can actually be predicted if one is to only examine the behaviour of the individual agents. The reason I bring this up is to plug a book (a popular pastime here apparently!). Its called 'Emergence' by Steven Johnson and it is this book which introduced me to Slashdot. Did you know that slashdot's rating system allows it to act as a forum and knowledge repository on a large scale, without suffering from the needless wastes of spam which ruin other similar forums. Its a difficult topic to explain but the author devotes an entire chapter to Slashdot and how its design encorporates emergant factors to allow its success. Interesting stuff, and a fascinating book too! Will

I can't belive I'm quoting a shirt...

[superspoon]

"Never underestimate the power of stupid people on large groups"

Swarm Intelligence: The book

[Jouni]

There's a book on Amazon by the same name (not the one mentioned earlier in this thread). It's a very good overview of artificial social intelligence models, very profound in places. Incidentally, Amazon offers it at a discount when bought together with Bonabeau's book of the same title.

People interested in intelligence and life as an emergent and evolving quality would probably also enjoy "Creation: Life and how to make it", "The Tipping Point", and "Figment of Reality". They should all be reasonably easy to find.

I think there is plenty of room for new inventions from those who understand both software technology and the emergence of intelligence from social models.

Read up! Enjoy!

Cheers, Jouni

Are we a swarm of cells?

[lawpoop]

I've always thought that the idea of multi-celluar organisms to be a misnomer - we are actually more of a tightly integrated colony of cells.

I would define a cell as the basic life form, and anything greater than a cell is not a single 'creature'. Humans, like the ant colony, are a giant collaborative effort.

Of course, there's something in our brain that gives us the sense of I, the individual, irreducible person. It's an illusion. But it helps us survive, I guess (By us I mean "we cells," not you).

Re:Dirk Gently Navigation

[SN74S181]

That technique works pretty well for eBay browsing. There are tools out there now that give you a GUI interface to enter eBay IDs. It presents a list of all items that person has bid on that are current. It has a 'favorites' feature so you can have 'favorite' people you track.

It finds the 'good' stuff, i.e. the things that anybody would actually bid on. By cultivating collections of people who buy the kinds of things I am interested in, I seldom anymore actually browse 'raw' ebay for items to buy.

Interestingly, when you pull up a query for an eBay account held by someone in Germany, eBay returns a message that they aren't allowed to gather and give out that information for German citizens.