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User: BMazurek

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Comments · 148

  1. Re:Cyc? What's that got to do with AI? on Cyc System Prepares to Take Over World · · Score: 2
    His assertion (although I disagree) is more fundamental than Moore's Law. Computational power is irrelevent to his argument. Infinite computer power is not the obstacle he is presenting.

    It is like dealing with NP-Complete problems like the Travelling Salesperson Problem. More computer power will make the solution to larger problems more easily attainable, but it does not move the problem from NP (where it is believed to be) to P (where we would like it to be).
    ---

  2. Re:Category error on Cyc System Prepares to Take Over World · · Score: 4
    You are assuming that the brain is also a Turing machine and that by some miracle of "emergent behaviour" intelligence arises. But that's obviously not true, as Searle showed, because Turing machines cannot be intelligent!

    I'm not quite sure I follow you, especially in light of this:

    Can the operations of the brain be simulated on a digital computer? ... The answer seems to me ... demonstrably `Yes' ... That is, naturally interpreted, the question means: Is there some description of the brain such that under that description you could do a computational simulation of the operations of the brain. But given Church's thesis that anything that can be given a precise enough characterization as a set of steps can be simulated on a digital computer, it follows trivially that the question has an affirmative answer.
    Searle - The Rediscovery of the Mind

    If you believe a brain and its reactions can be simulated by a computer, why is that not sufficient for intelligence?

    Is this belief associated, in any way, to theological beliefs?

    Please explain your position, as I am genuinely interested in understanding it.

    ---

  3. Re:further coverage of little mammal ancestor... on A New Contender For Oldest Known Mammal · · Score: 3

    The CBC Radio One science program Quirks and Quarks has an MP3 audio interview with Dr. Zhe-Xi Luo (the leader of the team that described this animal) in their archived show listing for May 26, 2001.

  4. My very own M-M-Max H-H-Headroom... on Matrox G550 Killer Video Conferencing Featureset? · · Score: 3
    Cool....now I can have my very own Max Headroom.

    Well....at least I will be able to, twenty minutes into the future...

    The 80's....won't they ever go away? :)

  5. Re:Links to description in English on Superconducting Power Cables in Denmark · · Score: 2
    If I had to guess, I think the moderator was observing the sidebar:

    The partners behind this site is a Danish consortium.
  6. Re:What I want to see now... on Superconducting Power Cables in Denmark · · Score: 2
    Homer: "MMmmmmmm....superconducting Danish."

    [Homer stands outside Mr. Burn's office door. He knocks and peers inside.]

    Homer: "Ummmm...Mr. Burns?"

    Burns: "Yes?"

    Homer: "I read on Slashdot this morning that there these Danishes we can get now that are made of superconductors."

    Burns: "Hmmmm....If you read it on Slashdot, it must be true!
    [Under his breath] (Or so I've heard.)
    I'll look into it."

    [Homer leaves.]

    Burns: "Smithers, who was that neanderthal?"

    Smithers: "Homer Simpson, sir. One of your trolls from Section 7-G."

    Burns: "Simpson, eh? He raises a good point. As the local energy concern, I've got maintain my competitive edge. Hire more Danes."

    Smithers: "But I think he meant..."

    Burns: "Enough chatter! Get me more Danes. We'll rend their superconducting little bodies into superconducting wires. Get me more Danes!"
    [Pause]
    "And Smithers? No Germans. I'm still trying to fix the damage they did to my plant while trying to bring it up to code."

  7. Re:chroot on Monitoring What Files Your Applications Leave Behind? · · Score: 3
    FreeBSD extends the ideas behind chroot with it's jail functionality.

    Using this, you could set up a virtual machine, similar to the way the Openroot Project does.

  8. Re:Strange choice of enhancements... on Preview: Diablo II - Lord of Destruction · · Score: 2
    The fact that the stash is too small is good - it makes you decide what you really want, and makes collecting a full set of items more difficult (provided you don't buy from others).

    Some of the changes in the game really do benefit from a larger stash. Ethereal items (so I hear) are items that cannot be repaired, but kick butt.

    So, sure, you want to keep the kick butt item around, but you don't want to use it all the time, perhaps only against bosses. Keeping it in storage for those special times is nice. A larger stash lets you keep it, instead of just selling it.

  9. Re:Frying cities.. on Solar Power Satellites by 2020? · · Score: 2
    So, if the microwave emitter lost the laser "signal" from earth (which would presumably only be receivable on a perpendicular to the ground)

    Please correct me if I'm wrong, but the only geosynchronous orbits are above the equator. The further a satellite's orbit moves from the equator the wave pattern we typically see representing its traversal across the earths surface grows in amplitude.

    If the reception site must be directly below the satelite, that means it will not be in the United States. I would suspect George W. Bush is loathe to put US funded energy sources outside US borders...(considering how critical energy is to the sustained growth of the US economy...)

    However, I don't see why the beam would have to be perpendicular to the ground. If they do not have to be, a satellite in geosynchronous orbit could beam the energy to a facilities 30 degrees north of their position, which would put them within the continental US.

  10. Excellent! on The Feds Thoughts on Clipper · · Score: 1
    they already know your underwear size

    I'm glad someone knows...I can never remember....

    "Hmmmmm....sure, that could be my size. Better only buy one in case...."

  11. Re:You are the weakest link! Goodbye! on Caldera Mulling Alternate Licenses · · Score: 1
    X-Windows (The Xerox Windowing System)

    How ironic. You attempt to lambaste another poster and show off your ignorance.

    X-Windows was created in 1984 at MIT as part of Project Athena. Its name, X Window System, is because it was based upon an earlier windows systems, "W" for the "V" research project at Stanford. (References: here, here, here, and here.)

    If you are going to attempt to be kewl RootAksess, might I suggest, you do some research first?

  12. Re:Article scores on Internet Aware Pacemakers Planned · · Score: 1

    I was assuming we could overload the .org to mean organization and organ....

  13. Re:Article scores on Internet Aware Pacemakers Planned · · Score: 4
    I wonder if he can ping it?

    Of course! Just watch:

    SunOS 5.6

    /home/bmazurek% ping george.pacemaker.heart.org
    george.pacemaker.heart.org is alive
    /home/bmazurek%

    Of course, that's Solaris' output for ping...most OS's don't really make it so obvious whether the patient is doing well.

  14. Other OODBs on Why Aren't You Using An OODMS? · · Score: 1
    GOODS is another OODBMS that I have seen mentioned.

    SAL has listings of a bunch of OODBs.

  15. Re:Why not? I'll tell you why not . . . on Why Aren't You Using An OODMS? · · Score: 2
    I'm sorry, I don't understand many of your arguments. (Disclaimer: I never really used either OODBMS or RDBMS.)

    These systems are much more difficult to design than RDBMS. The application must be designed first, then the data structures must accomodate that. This kind of design is very expensive.

    Don't system designs using UML or any modelling technique used today translate quite simply to an OODB, since they are OO to start with?

    The application must be designed first...of course, on successful projects people don't immediately start coding without knowing what they're coding. I don't see how that differs depending on an RDB or OODB world...

    Since an OO system is designed for a specific application, it's difficult to use that system for anything else.

    Isn't that like saying you can't use the RDB you designed for project A on project B? It seems to me if you can move tables representing objects from project A to project B, you should be able to move the objects from the OODB used in project A to project B. The transportability of the objects OR tables depends on the relationship/similarity between the two projects.

    I don't understand what you mean by multiple copies of an multi terabyte OODB....

    In a relational system, some changes can be made with no impact on existing applications.

    If changes can be made to the RDB tables without impacting the system, can't correspondingly similar changes be made to the OODB object models? If code has to change in one, it would seem to me that code would have to change in the other.

    Everyone knows SQL; nobody knows OO.

    Can't argue with that. Reminds me of a quote from a book that went something like this: "Like it or not, SQL is intergalactic interspeak."

    As I said, I'm not very familiar with either, and any clarification of your points would be appreciated.

  16. Re:Wait, I have the Answer on Google Doubles Server Farm · · Score: 5
    Now -- follow me here -- this would be a self-sustaining system, no?

    "Lisa! In this house we obey the laws of thermodynamics" -- Homer Simpson

  17. Re:Dust Bunnies on Clear Computer Cases · · Score: 5

    Exactly my thoughts. So much for the occasional openning and giving it a shot of compressed air...Now I'll have to clean my computer as often as I do my bathroom...(don't ask...you won't like the answer)

  18. Re:Another tack... on How I Completed The $5000 Compression Challenge · · Score: 1
    You would also need to either encode or otherwise store the fractal function, coordinates and resolution.

    But given a bit, and a series of equations, coordinates and expansion resolutions, it should be possible.

    I'm in no way thinking this would be easy to calculate the data necessary to do it. Is it possible? Yes. Are we likely to see such a mechanism? No. Unless this is something a quantum computer could do. But I have no idea.

  19. Open Source vs Commercial on IBM To Purchase Informix Database · · Score: 2
    That's in the commericial space - obviously SleepyCat, PostGres and MySQL and others aren't going away.

    Ummmm....Sleepycat is a commercial embedded database. Sure, it's Open Source, but it's still commercial. The two adjectives "Open Source" and "Commercial" are not mutually exclusive.

  20. Re:Another tack... on How I Completed The $5000 Compression Challenge · · Score: 2
    One thought that has always intrigued me is the infinitely large nature of fractals.

    Given a set of data to represent, construct a fractal equation, and a set of coordinates and a resolution that when expanded reproduce the original data.

    If you could find them, that would be some mighty cool compression....

  21. Re:Why Telford? on HOW-TO: Asteroid -> Strategic Weapon · · Score: 2

    6. Redmond

  22. Re:No point on HOW-TO: Asteroid -> Strategic Weapon · · Score: 1

    Country A is the enemy of country B. Both are nuclear superpowers. Country A diverts asteroid X such that it will strike country B. There is no coherent meteor identification organization. Sensors pick up some atmospheric disturbance. Two and a half seconds later the asteroid impacts. Within a few minutes the shock wave has eliminated country B. Country A has removed it's greatest foe before it could even identify what happenned, let alone realizing that country A was the source. Sure, country A experiences losses and it's going to be awhile before the Earth recovers, but Country A is now the dominant superpower.

  23. Re:Useless as a weapon on HOW-TO: Asteroid -> Strategic Weapon · · Score: 1
    If you sincerely doubt the usefulness of this type of weapon, I encourage you to pick up the book Nemesis by Bill Napier. It's a fictional book, but he's an astronomer from Ireland who has done alot of work on the celestial hazard issue, so you know he's got many of his facts straight.

    The basic outline is that in some not-too-distant future the CIA has uncovered evidence that Russia diverted a giant asteroid onto a collision course with the USA. An elite team of astronomers must identify the asteroid - codename Nemesis - and stop it. But the key lies in the pages of a 17th-century Latin manuscript - which has gone missing.

    The book is full of intrigue and was a thrilling read. In fact, the cover has this quote: "The most exciting book I have ever read" - Arthur C. Clarke.

  24. Re:But only in america/canada/korea on Diablo II: Lord of Destruction · · Score: 1
    Why is Blizzard only accepting beta test applications from U.S. & Canadian residents?

    It's supposed to be a stress test. So they are going to try to get alot of beta testers in one particular market, across only a few timezones. That way (assuming everyone has a similar lifestyle) all the beta testers will hammer on the stress test servers in unison, giving them the stresses they are looking for.

  25. Re:A rather silly "Ask Slashdot" on Slashdot During War? · · Score: 1
    Great! Give us the question, but don't give us the answer!!!

    Tease...