Re: [agi] Meet the world's first robot controlled exclusively by living brain tissue

2008-08-14 Thread Bob Mottram
2008/8/14 Ed Porter [EMAIL PROTECTED]: A 'Frankenrobot' with a biological brain I doubt that there will be much practical application of biological neuron powered robots, since the overhead of keeping the biology alive would be too troublesome (requiring feeding and removal of waste products),

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Mike Tintner
Jim:I know that there are no solid reasons to believe that some kind of embodiment is absolutely necessary for the advancement of agi. I want to concentrate on one dimension of this: precisely the solid dimension. My guess would be that this is a dimension of AGI that has been barely thought

Re: [agi] AGI's Philosophy of Learning

2008-08-14 Thread Jim Bromer
One of the worst problems of early AI was that it over-generalized when it tried to use a general rule on a specific case. Actually they over-generalized, under-generalized, and under-specified problem solutions, but over-generalization was the most notable because they relied primarily on word

Re: [agi] Meet the world's first robot controlled exclusively by living brain tissue

2008-08-14 Thread Ciro Aisa
On Thu, Aug 14, 2008 at 10:25:57AM +0100, Bob Mottram wrote: I doubt that there will be much practical application of biological neuron powered robots, since the overhead of keeping the biology alive would be too troublesome (requiring feeding and removal of waste products), Actually, better

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Bob Mottram
2008/8/14 Mike Tintner [EMAIL PROTECTED]: What it comes down to is: what can you learn about any object[s] from flat drawings of them? Cardboard cutouts? This is essentially the same problem as in computer vision. The objects that you're looking at are three dimensional, but a camera image is

Re: [agi] AGI's Philosophy of Learning

2008-08-14 Thread Jim Bromer
I realized that I made a very important error in my brief description of prejudice. Prejudice is the application of over-generalizations, typically critical, that are inappropriately applied to a group. The cause of the prejudice is based on a superficial characteristic that most of the members

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Jim Bromer
This is also a problem in animal vision. Each eye is 2-D. (That is not entirely true, but from a practical point of view it is true.) As far as flat land or hollywood land, we only live on the earth, so that means that you can't understand anything about space right? Well, your ideas about the

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Mike Tintner
Jim:This is also a problem in animal vision. Each eye is 2-D. (That is not entirely true, but from a practical point of view it is true.) As far as flat land or hollywood land, we only live on the earth, so that means that you can't understand anything about space right? Logic running wild,

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Ben Goertzel
On Thu, Aug 14, 2008 at 6:59 AM, Mike Tintner [EMAIL PROTECTED]wrote: Jim:I know that there are no solid reasons to believe that some kind of embodiment is absolutely necessary for the advancement of agi. I want to concentrate on one dimension of this: precisely the solid dimension. My

Re: [agi] Meet the world's first robot controlled exclusively by living brain tissue

2008-08-14 Thread Bob Mottram
2008/8/14 Ciro Aisa [EMAIL PROTECTED]: On Thu, Aug 14, 2008 at 10:25:57AM +0100, Bob Mottram wrote: I doubt that there will be much practical application of biological neuron powered robots, since the overhead of keeping the biology alive would be too troublesome (requiring feeding and removal

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Vladimir Nesov
Having information about all the details of 3D scenes leaves the agent about as limited as having only 2D camera snapshots, or verbal descriptions, if it is not able to extract a language of causal models from this information. Static description of a scene, however precise, is no use if you can

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Mike Tintner
Ben: as discussed already ad nauseum, I do not think that robust perception/action is necessarily the best place to start in making an AGI. However, our current work on embodying Novamente and OpenCog does involve 3D virtual worlds ... and, of course, my planned work with Xiamen University

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Ben Goertzel
Well I am definitely a philosopher-scientist and not a PR guy ;-) Perhaps the confusion is just that I don't think there is any one exclusively correct approach. I think 3D robotic or virtual embodiment are very convenient approaches so I am following these paths w/ OpenCog and Novamente (with

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Bob Mottram
2008/8/14 Mike Tintner [EMAIL PROTECTED]: But - correct me - when you engineer the 3D shape, you are merely applying previous,existing knowledge about other objects to do so - which is a useful but narrow AI function. You are not actually discovering anything new about this particular object?

Re: [agi] AGI's Philosophy of Learning

2008-08-14 Thread Abram Demski
This looks like it could be an interesting thread. However, I disagree with your distinction between ad hoc and post hoc. The programmer may see things from the high-level maze view, but the program itself typically deals with the mess. So, I don't think there is a real distinction to be made

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Jim Bromer
Of course I have considered these issues before. On Thu, Aug 14, 2008 at 8:41 AM, Mike Tintner [EMAIL PROTECTED] wrote: Jim:This is also a problem in animal vision. Each eye is 2-D. (That is not entirely true, but from a practical point of view it is true.) As far as flat land or hollywood

Re: [agi] The Necessity of Embodiment

2008-08-14 Thread Jim Bromer
Sorry if my phrasing or tone were off, I probably shoulda got more sleep last night! I am not at all frustrated by discussions of the specific role that 3D perception and visualization plays in human or humanlike cognition. Very interesting, worthwhile topic! I get frustrated by

Re: [agi] AGI's Philosophy of Learning

2008-08-14 Thread Jim Bromer
On Thu, Aug 14, 2008 at 12:59 PM, Abram Demski [EMAIL PROTECTED] wrote: A more worrisome problem is that B may be contradictory in and of itself. If (1) I can as a human meaningfully explain logical system X, and (2) logical system X can meaningfully explain anything that humans can, then (3)

Re: [agi] AGI's Philosophy of Learning

2008-08-14 Thread Abram Demski
Jim, You are right to call me on that. I need to provide an argument that, if no logic satisfying B exists, human-level AGI is impossible. B1: A foundational logic for a human-level intelligence should be capable of expressing any concept that a human can meaningfully express. If a broad enough

Re: [agi] AGI's Philosophy of Learning

2008-08-14 Thread Jim Bromer
On Thu, Aug 14, 2008 at 3:06 PM, Abram Demski [EMAIL PROTECTED] wrote: Jim, You are right to call me on that. I need to provide an argument that, if no logic satisfying B exists, human-level AGI is impossible. I don't know why I am being so aggressive these days. I don't start out intending

Re: [agi] AGI's Philosophy of Learning

2008-08-14 Thread Jim Bromer
The paradox (I assume that is what you were pointing to) is based on your idealized presentation. Not only was your presentation idealized, but it was also exaggerated. I sometimes wonder why idealizations can be so effective in some cases. An idealization is actually an imperfect way of

Re: [agi] AGI's Philosophy of Learning

2008-08-14 Thread Abram Demski
On Thu, Aug 14, 2008 at 4:26 PM, Jim Bromer [EMAIL PROTECTED] wrote: On Thu, Aug 14, 2008 at 3:06 PM, Abram Demski [EMAIL PROTECTED] wrote: Jim, You are right to call me on that. I need to provide an argument that, if no logic satisfying B exists, human-level AGI is impossible. I don't know

Re: [agi] Meet the world's first robot controlled exclusively by living brain tissue

2008-08-14 Thread Mike Archbold
2008/8/14 Ciro Aisa [EMAIL PROTECTED]: On Thu, Aug 14, 2008 at 10:25:57AM +0100, Bob Mottram wrote: I doubt that there will be much practical application of biological neuron powered robots, since the overhead of keeping the biology alive would be too troublesome (requiring feeding and

RE: [agi] Meet the world's first robot controlled exclusively by living brain tissue

2008-08-14 Thread Ed Porter
The training issue is a real one, but presumably over time electronics that would be part of these wetware/hardware combination brains could be developed to train the wetware/hardware machines --- under the control guidance of external systems at the factory --- relatively rapidly, so that in say