Talk:Tiki forum archive/Forum 5/9530
Source: 2013 Tiki forum 5, thread #9530. Original authors, UTC times, post IDs, and reply-parent IDs are preserved. This is an archive, not an active article discussion.
An open source AI research & developing project uses lojban
An open source AI research & developing project uses lojban
Eppcott · 2010-02-04 11:34 UTC · Tiki post #9530
sensing and movement systems. The idea is to create a robot with a very stable form, such as a quadruped or hexaped, controlled remotely by a computer. The computer would try to extrapolate a 3D model of the robot's surroundings from the side-mounted cameras. It would then vary and evolve its visual recognition software by how well its hypotheses hold up when the robot moves to look from a different perspective. It would also evolve movement navigation strategies from the robot's attempts to move through the environment.
It's kind of an extension of this idea:
http://www.youtube.com/watch?v=RZf8fR1SmNY&NR=1
That having been said, it raises another can of worms about how to make sure the AI won't try to kill us. I will hasten to interject that disclaimer before Robin does.
-Eppcott
On Wed, Jan 27, 2010 at 10:35 AM, Super-User <[email protected]> wrote:
>
> An open source AI research & developing project uses lojban
>
> Author: Super-User
>
> Hi!
> I started an open source AI research & developing project which aims at making AI that could be finally considered as human. In addition, I'm going to make lojban as AI's first language.
> If you're interested in it, please visit:
> http://gpai.cc
>
>
>
>
> To unsubscribe from this list, send mail to [email protected]
> with the subject unsubscribe, or go to http://www.lojban.org/lsg2/, or if
> you're really stuck, send mail to [email protected] for help.
>
>
To unsubscribe from this list, send mail to [email protected]
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An open source AI research & developing project uses lojban
baisong · 2010-02-04 11:34 UTC · Tiki post #9535 · reply to Tiki post #9530
http://hplusmagazine.com/articles/ai/build-optimal-scientist-then-retire
On Thu, Jan 28, 2010 at 12:51, Super-User <[email protected]> wrote: > > Re: An open source AI research & developing project uses lojban > > Author: Super-User > > Em... that's a good idea. I accept it. > > > > > To unsubscribe from this list, send mail to [email protected] > with the subject unsubscribe, or go to http://www.lojban.org/lsg2/, or if > you're really stuck, send mail to [email protected] for help. >
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An open source AI research & developing project uses lojban
chris kerr <[email protected]> · 2010-02-04 11:37 UTC · Tiki post #9538 · reply to Tiki post #9530
codrus
On Wed, Jan 27, 2010 at 12:13 PM, Matt Arnold <[email protected]>wrote:
> > > That having been said, it raises another can of worms about how to > make sure the AI won't try to kill us.
>An open source AI research & developing project uses lojban
lukebergen · 2010-02-04 11:37 UTC · Tiki post #9539 · reply to Tiki post #9530
one am in favor of the "ball and chains" method.
That's an excellent point codrus. I know you were joking Matt but it's always funny how many people see "i Robot" and suddenly believe that all AI research is bad and will lead mankind to his doom. I think Hollywood has been a leading cause in us all having an over-extended fear of the un-known (especially sci-fi related unknown). Kind of reminds me of http://dresdencodak.com/2009/09/22/caveman-science-fiction/
On Thu, Jan 28, 2010 at 3:00 PM, chris kerr <[email protected]>wrote:
> How do you make sure your children won't kill you? > > codrus > > > On Wed, Jan 27, 2010 at 12:13 PM, Matt Arnold <[email protected]>wrote: > >> >> >> That having been said, it raises another can of worms about how to >> make sure the AI won't try to kill us. >>
>An open source AI research & developing project uses lojban
eyeonus · 2010-02-04 11:37 UTC · Tiki post #9540 · reply to Tiki post #9530
Robotics would lead to the end of humanity and only a robot which did NOT have to follow said laws could stop it. Because it had a friggin' heart.
Being someone who has read (nearly?) all of Asimov's books on the subject of robots, the Three Laws, and the messing with the latter, it is painfully obvious that the movie has that exactly backwards.
Assuming that a way could be found to hardwire the Three Laws *as stated*into an AI, that would successfully keep our children from killing us.
On Thu, Jan 28, 2010 at 2:10 PM, Luke Bergen <[email protected]> wrote:
> Well, there are many methods, all more questionable than the last. I for > one am in favor of the "ball and chains" method. > > That's an excellent point codrus. I know you were joking Matt but it's > always funny how many people see "i Robot" and suddenly believe that all AI > research is bad and will lead mankind to his doom. I think Hollywood has > been a leading cause in us all having an over-extended fear of the un-known > (especially sci-fi related unknown). Kind of reminds me of > http://dresdencodak.com/2009/09/22/caveman-science-fiction/ > > > On Thu, Jan 28, 2010 at 3:00 PM, chris kerr <[email protected]>wrote: > >> How do you make sure your children won't kill you? >> >> codrus >> >> >> On Wed, Jan 27, 2010 at 12:13 PM, Matt Arnold <[email protected]>wrote: >> >>> >>> >>> That having been said, it raises another can of worms about how to >>> make sure the AI won't try to kill us. >>> >> >
--
mu'o mi'e .aionys.
An open source AI research & developing project uses lojban
kozmikreis · 2010-02-04 11:37 UTC · Tiki post #9541 · reply to Tiki post #9530
In generation 1 most of the drivers just sat still, or twitched about, or would spin around in circles, but every now and then, by pure fluke, a driver would hit the gas and haphazardly nail a target. This went on for a couple more generations, but then amazingly by about the 7th or so there'd be emergent behaviours that really surprised me - drivers that'd hit every target while executing a series of deft manoeuvres and handbrake turns. All this from artificial evolution alone - albeit in a limited environment.
The mechanics of the driver were very simplistic: just a couple of formulae that were analogous to hard-wired Bayesian networks, and a set of associated weights and thresholds (represented by a bitstring) that the GA supervisor would modify through breeding. Inputs to the drivers were environmental measurements such as velocity, angle to target, distance to target, height of surface below tank, and the heights of the surface in front, behind and to the sides of the tank.
Breeding was a wheel-of-fortune style selection. Imagine a vast wheel divided into as many evenly sliced pieces as there were total targets hit for the Nth generation. Then imagine that for each driver, it has a number of those slices allocated to it that equals the number of targets it hit. Now to find a breeding pair and generate one offspring, the wheel is spun twice and the two bitstrings indicated (on occasions this meant the same one twice) are merged by randomly selecting between them from one end to the other, with a little random mutation thrown in for good measure. This is repeated until the N+1th set of bitstrings is ready to roll, and then the fitness evaluation begins again.
Sadly I doubt I have the source any more (I was also checking out DarkBASIC's 3D abilities at the same time, horribly amateur language), but it's relatively trivial to recreate.
Now, relating this to the lojban-speaking AI may be significantly less trivial but still perhaps worth a look. I have a few ideas for the language interface for example, that utilise neural nets with evolved topologies, and am happy to expand those ideas, but not so eager to do the work involved...
I think the key to good AI isn't so much in worrying about the mechanics of how a robot would reach its goal - it can be tooled up to figure that out for itself - it's how you define a complex goal or set of goals (the fitness function) in the first place. And no, that goal does not have to default to "kill", that's just laziness :-)
kozmikreis
On 27 Jan 2010, at 20:13, Matt Arnold wrote:
> I have long daydreamed of an idea similar to his, to develop robotic > sensing and movement systems. The idea is to create a robot with a > very stable form, such as a quadruped or hexaped, controlled remotely > by a computer. The computer would try to extrapolate a 3D model of the > robot's surroundings from the side-mounted cameras. It would then vary > and evolve its visual recognition software by how well its hypotheses > hold up when the robot moves to look from a different perspective. It > would also evolve movement navigation strategies from the robot's > attempts to move through the environment. > > It's kind of an extension of this idea: > > http://www.youtube.com/watch?v=RZf8fR1SmNY&NR=1 > > That having been said, it raises another can of worms about how to > make sure the AI won't try to kill us. I will hasten to interject that > disclaimer before Robin does. > > -Eppcott > > > On Wed, Jan 27, 2010 at 10:35 AM, Super-User <[email protected]> wrote: >> >> An open source AI research & developing project uses lojban >> >> Author: Super-User >> >> Hi! >> I started an open source AI research & developing project which aims at making AI that could be finally considered as human. In addition, I'm going to make lojban as AI's first language. >> If you're interested in it, please visit: >> http://gpai.cc >> >> >> >> >> To unsubscribe from this list, send mail to [email protected] >> with the subject unsubscribe, or go to http://www.lojban.org/lsg2/, or if >> you're really stuck, send mail to [email protected] for help. >> >> > > > To unsubscribe from this list, send mail to [email protected] > with the subject unsubscribe, or go to http://www.lojban.org/lsg2/, or if > you're really stuck, send mail to [email protected] for help. >
To unsubscribe from this list, send mail to [email protected] with the subject unsubscribe, or go to http://www.lojban.org/lsg2/, or if
you're really stuck, send mail to [email protected] for help.An open source AI research & developing project uses lojban
Eppcott · 2010-02-04 11:37 UTC · Tiki post #9542 · reply to Tiki post #9530
I follow Dresden Codak as well. I really like that particular strip.
Of course, systems that perform non-linguistic tasks, with no socialization, need no more than an incredibly simple system of motivation. "You're programmed to pilot this vehicle to wherever the passenger says." It is absurd to think such a system has any reason to do any other task, such as overthrow the human race. It has no motivation to do so. But Super-User is talking about a human-equivalent AI, which means deliberately creating a motivational system complex enough to want to do _anything_.
With human-equivalent AI, we face a question of our own motivation. What's the point in creating a new person with human rights? What is to be gained from that? If it is made to be like us, with our own instinct for self-improvement, and is allowed to self-improve to become smarter than us, why should it use that power to act in our best interests? How are we better off to create someone who has an advantage over us? We have a bad enough class system as it is.
Suppose we carefully limit the human-equivalent AI to stay at the level of an imbecile human. Ethically, you wouldn't do that to a human. Do we then have an obligation to keep the computer running forever? Is shutting off the computer an act of murder? It's best to decide what one thinks of these issues before, not after.
-Eppcott
On Thu, Jan 28, 2010 at 3:10 PM, Luke Bergen <[email protected]> wrote:
> Well, there are many methods, all more questionable than the last. I for
> one am in favor of the "ball and chains" method.
> That's an excellent point codrus. I know you were joking Matt but it's
> always funny how many people see "i Robot" and suddenly believe that all AI
> research is bad and will lead mankind to his doom. I think Hollywood has
> been a leading cause in us all having an over-extended fear of the un-known
> (especially sci-fi related unknown). Kind of reminds me
> of http://dresdencodak.com/2009/09/22/caveman-science-fiction/
>
> On Thu, Jan 28, 2010 at 3:00 PM, chris kerr <[email protected]>
> wrote:
>>
>> How do you make sure your children won't kill you?
>>
>> codrus
>>
>> On Wed, Jan 27, 2010 at 12:13 PM, Matt Arnold <[email protected]>
>> wrote:
>>>
>>>
>>> That having been said, it raises another can of worms about how to
>>> make sure the AI won't try to kill us.
>
>
To unsubscribe from this list, send mail to [email protected]
with the subject unsubscribe, or go to http://www.lojban.org/lsg2/, or if
