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User: j.leidner

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  1. Germany: Patent law does not prohibit research use on Patents Chilling Effect on Science · · Score: 2, Interesting
    The article claims patents affect research. Is there legal evidence that this can happen in the UK/US at all? I only know according to German law, you can use methods disclosed in patents for research purposes, it's only a monopoly on the _commercial_ exploitation.

    I'd suspect UK/US law to be similar regarding research use.

  2. Fourth Law of Robotics on South Korea Introducing Robotic Teachers · · Score: 1

    Annyong-haseo! Just make sure that if you use the robots for marking assignments, you should keep a PAPER TRAIL ;-) -JLL

  3. What your bench needs... on What's On Your Tech Bench? · · Score: 1

    How about a copy of "USMA's Guide to the Use of the Metric System [SI edition]" each?

  4. Re:Hopefully not GPL'd on Open Source Alternative for Skype · · Score: 3, Informative
    1. Code compile with gcc does NOT automatically fall under the GPL (read up on the differences between GPL and LGPL).

    2. You don't have to use GCC to compile your project. (There are also commmercial compilers for C++, for example Intel has one.). Your Windows re-write of the project seems like a big waste just because your lawyers don't have a clue.

    3. You don't have to open-source ALL your code, only the changes to the core Linux operating system. Surely you could have split your system into an application layer and an OS layer, only opening up the latter (probably with very limited use to your competitor compared to the former).

    4. If your project management was unaware of the licensing situation before embarking on a project, that doesn't sound good, uh-oh. You had better try to silently move to work a more competent project leader.

    Better luck next time!

  5. The role of the Interviewer on How I Failed the Turing Test · · Score: 3, Interesting
    A factor not often talked about when discussing the Turing test is the qualification of the interviewer (not the subject).

    The value of the Turing test depends a lot on the nature of the questions asked. Anybody can ask difficult questions that fellow humans fail to copy with, but not everybody knows what are difficult questions for computers (which may well be simple for humans). Thus, an Artificial Intelligence researcher should be a more suitable interviewer than a non-expert.

    Good Example:
    requesting the description of an emotion (recalling an event that typically invokes strong emotions)

    Bad Example:
    Hard math (34589759847359874389574398+3487928479823749837498 )

  6. Get your gov to sign the Kyoto Protocol, guys! on Too Many People in Nature's Way · · Score: 1
    > "The bottom line is we have a very unsafe planet."

    The nature of threats are changing over time. Global climate change is one of them, and in part believed to be responsible for more and more hurricanes.

    As a countermeasure, many countries, but not the US (yet?), have signed the Kyoto Protocol.

    Get your local rep to do something about it!

  7. LISP is pretty, but also tricky in practice... on Practical Common Lisp · · Score: 1
    1) macros will blow your mind. Read Paul Grahams' 'On Lisp'

    Quite right, LISP's parentheses blow everybody's mind, including Paul Graham's.

    From Graham's "On Lisp" errata site:
    p. 85. `(,a ,(b `,c))) has an extra close paren.

    (((I) (wonder) (why)))
    ;-)

    --
    Try the Nuggets mobile search engine in natural language - free across the UK

  8. Florida Tech./Security Innovation selling souls on Microsoft Silently Backs Favorable Presentation at RSA · · Score: 1
    "Thompson said he didn't know whether anything in the research contract with Microsoft would have prevented release of the study if the company considered the results unfavorable."

    He surely doesn't have to read it to understand how the system works...

    -- Shameless plug for the Nuggets mobile search engine.

  9. I could give them a better deal for $ 0.2 mio... on U.S. Justice Dept. Chooses Corel over Microsoft · · Score: 1
    According to the article, the deal is worth up to $13.2 million over five years for Ontario-based Corel.

    I could give them a better deal (only $ 0.2 mio): $ 0.2 mio. worth of OpenOffice 1.1 CDs and a single free advice. ;-)

    --
    Internet search per SMS: Nuggets

  10. BSc-MSc-PhD-MBA on Best Degree to Pair w/ a B.Sc. in Computer Science? · · Score: 1
    MBA. You've learned how. Now learn why. The resultant doubling of your earnings potential is just a sad side-effect you're going to have to learn to cope with.

    Get an MSc, then a PhD, then an MBA.

    In your BSc, you have learned some fundamentals. An MSc/MA/MPhil will take you to the next level; you will be able to read research-level academic papers and get more in-depth knowledge of certain areas within CS, and in your Master's thesis you can practice academic writing yourself and get a tiny taste of what research is like.

    This will prepare you for your PhD, where you you will be working independently and become a leading expert in a narrow sub-area of your preferred sub-discipline.

    We can now say you've learned how (following the wording of the parent post, but please do keep on studying - lifelong learning is true path). Next learn why (again using the parent post's wording; I'd prefer to call it 'learning how' still, just that the 'how' relates to business at this rather than technology). An MBA is a fast-track way to get an overview over business matters (financing, marketing, strategy, management). Of course you can also get a job instead and pick things up on the fly if you can't get a scholarship and don't have any savings. The job is the slow way, the MBA faster, but you might not lust for much future school education at this stage.

    Congratulations! - Now you are what they call over-qualified: you can see problems everywhere that nobody else can see; you discover programmers are using the wrong algorithms, academic papers are full of technical and methodological flaws, and everywhere management is badly organised and lacking strategic vision, all of which might disillusion you.

    Your feeling at this stage probably resembles what your Zen master wants to create inside you when he or she beats you with a stick in order to enlighten you. Now take some time off and think about something really clever to do because you're approaching a good age for early retirement.

  11. M-x utter-os-preference on In Which OS Do You Feel More Productive? · · Score: 2, Insightful
    ;; This buffer is for notes you don't want to save, and for Lisp evaluation.
    ;; If you want to create a file, visit that file with C-x C-f,
    ;; then enter the text in that file's own buffer.

    My preferred environment is the XEmacs embedded editor/operating system. For the beginner, it's equally hard to use on all platforms, but certainly worth taking a couple of years to study in it's own right (after all, some people study stellar dust...). Having done so, you begin to wonder how Word users can live without cutting and pasting rectangular text fragments or why people need to change between multiple programs in order to carry out different tasks.

    Sorry, I need to go now somebody has yanked my
    kill ring... M-x doctor, M-x kill-emacs, and good-bye.
  12. Who needs Clippy... [Re: That sucks] on GUI Pioneer Jef Raskin Has Passed Away · · Score: 1
    M-x doctor
  13. Protection of no-nobrainers implies M$ insecurity on Microsoft's 'IsNot' Patent Continued... · · Score: 1
    So what Microsoft is trying to patent is known in LISP as (not (eq a b)) for a long time already :(

    ...and the technique of using short-cut for the equality

    (define (IsNot x y) (not (eq a b)))
    also has a terminus technicus in the LISP world (because it's useful, but a no-brainer): it is commonly referred to as syntactic sugar. That's all there is to this, sorry Microsoft.

    The good things is that everybody can actually use the operator because the patent (if granted) won't be upheld in court.

    Having said this, everybody please move on now and get back to your source code windows, folks, so that the debate may not adversely affect productivity of the OS community, because after all that's what scares M$ the most and makes them want to protect such no-brainers in the first place. ;-)

    --
    Access the Web from anywhere with the Nuggets mobile search engine: www.mynuggets.net

  14. RFIDs next? on Identifying World's Species With Genetic Bar Codes · · Score: 1
    Next thing is they attach RFIDs to those poor creatures that contain their DNA in machine-readable form in order to use an SHA hash as a key to the species database.

    -- Search is going mobile.

  15. Sick logic on Symantec Antivirus May Execute Virus Code · · Score: 1
    "A vulnerability is not a vulnerability till somebody discovers it"

    And cancer is not cancer until diagnosed?

    Who still believes the 'security through obscurity' mantra these days?

    --
    Search is going mobile.

  16. Warning, polemics ;-) [Re:Mouse or Paddles?] on Atari 2600 Mac Mod · · Score: 1
    Pah, Atari! ;-)

    -- Nuggets: Your free SMS search engine for the UK

  17. Sharing information is even more pervasive on The Economist On The Economics of Sharing · · Score: 1
    Yes, sharing information makes science possible, and its even more pervasive than that.
    It's really everywhere: parents share their experience with their children, friends rely on each others advice, gouvernments may (or may not) listen to their advisors, pointy-haired bosses listen (but may act contrary to) expert advice from employees.
    Sharing is what turns individuals into societies, a pre-requisite for cultural achievements far beyond what a single person could achieve.

    -- Nuggets: Your free SMS search engine for the UK

  18. Grmph on NASA Proposes Warming Mars · · Score: 1
    Isn't it enough if we screw up our "own" planet? *sigh*

    -- Nuggets: Your free SMS search engine for the UK

  19. Breadth-first preferred [Re:Version 4!] on Knuth's Art of Computer Programming Vol. 4 · · Score: 1
    I have very high respect for who is perhaps the most persevering personality that I have ever heard of.

    However I agree with you in that I'd prefer Dr Knuth to proceed with the completion of his book series in a breadth-first fashion rather than depth-first (i.e., dropping the habit to take a few years off to revise all existing volumes every couple of years). This would even able other people to assist him in refining the set and filling in the gaps; maybe he could even set up a wiki for the non-existing volumes to gather material in a more "open source" way.

    But then who am I to tell the Aristotle of computer science what to do...

  20. Transparency [Re:Where I live] on EFF Asks How Big Brother Is Watching The Internet · · Score: 1
    The Patriot Act insists that they not divulge that they have done this, even though what they are doing is clearly illegal (here). As a result, all American software and services are now being put under scrutiny.

    The solution to this is known: OPEN SOURCE.

  21. Google nowindexes video captions [Re:Don't forget] on Google Still Ahead In Search Competition · · Score: 1
    Google has a new video search.

    -- Try Nuggets from your UK mobile phone.

  22. G...Office?? [Re: hmm] on Google Planning Web Browser? · · Score: 1
    ...even on an Office-type product.

    You mean...GOffice? :-O

  23. The other day in the cafeteria... on Decrypting Kryptos · · Score: 0, Offtopic
    Two experts in combinatorics working for a well-known gouvernmental agency meet in the cafeteria for lunch.
    Cryptographer A: "33ab70b0bcd2baec560b92f224755000 ?"

    Cryptographer B: "350cb4c88d86b33fe2f861e12b724fca3f027d21."

    ;-)

  24. British obsessed with pub quizzes on The Know-It-All · · Score: 1
    Americans love trivia. From the bookish facts of Jeopardy! to the daily dose of ESPN Sportscenter, trivia is as much a part of our pop culture as hot rods or baseball.

    The UK population is even more keen on trivia, sometimes with dramatic consequences, according to this BBC news report.

    --
    Try Nuggets , our automatic SMS question answering service. Now free all across the UK (please do not use to cheat in pub quizzes).

  25. Use the force, Luke! [Re: Victoria Central] on Mobile Users Plug-in Anywhere They Can · · Score: 1
    I brought my phone's charger. Little did I know that those silly brits used *square* power wall plugs instead of the European standard.

    Yes, but you can get standard European plugs into British power points with a little force even without your leatherman. ;-)