HNHacker News
TopNewBestAskShowJobs

tempfile

521 karma · joined July 17, 2024

submissionscomments
tempfile··on 500k facial scans at UK stations yield no arrests, 1 false positive
Are you seriously excusing bad behaviour on the basis that there was a financial incentive to behave badly?!
tempfile··on Ask HN: How to recover Google auth after phone stolen?
"I am permanently locked out of my account with no recourse" is also a security issue.
tempfile··on Why I didn’t sign the Fields medallists’ letter
Not really. I can't imagine a realistic solution that would affect, say, how we actually model a real fluid. Hypothetically we could find out that a whole class of real fluids are not modelled by Navier-Stokes at all, but I don't think that's remotely likely, nobody familiar with the problem expects it.
tempfile··on Why I didn’t sign the Fields medallists’ letter
What real-world consequences are implied by a solution to Navier-Stokes?
tempfile··on Why I didn’t sign the Fields medallists’ letter
> math problems are really there to solve a real world problem

I think this is totally wrong. Math problems are almost by definition problems with a particular theory. That theory might be inspired by the real world, but the problem itself is purely theoretical. I can't think of any theoretical problems like this that actually support a practical problem, as opposed to being an internal knot in the theory that indicates something is wrong with it. Not to say that cannot happen - certain optimization problems were historically actually hard to solve and solving them helped us to genuinely optimize a real thing (rather than just explain why the answer we already had was correct, which is much more common). In particular, none of the millennium problems have anything to do with a "real" problem, including the Navier Stokes one.

tempfile··on Training a 4B model to produce 81% faster query plans than Postgres
None of the things you mention are guaranteed to increase the probability of correctness. You can run the LLM output through as many deterministic programs as you like, but "the query plan runs in acceptable time" is not something you can verify with such a tool. Nobody knows how the LLM does it, so they cannot know how to make the LLM do it better.
tempfile··on A rough guide for going back to the Moon
Not sure this reply makes much sense. I said that if we (humans) become more productive, i.e. that we can produce sufficient food/water/shelter/whatever with less effort, then the first goal after that should be to reduce the amount of drudgery the average person has to put up with, rather than (say) keeping the amount of drudgery the same and spaffing a bunch of fuel into space. I'm not sure where in that you see someone being enslaved to feed me.

Incidentally, we tolerate this kind of "slavery" just fine when we charge people rent for basic shelter. The cost of maintaining the asset (the house) is far less than the cost we actually charge people, so in your sense when I pay rent I am being enslaved by the landlord to support their lifestyle.

Finally, you brought up slavery. The guy I'm replying to just said "work is good". I don't think it's good that we make people destroy their bodies in amazon fulfilment centers. People know what's good for them, if they want to do work let them do the work they want. But to say "no, you have to do the work I want you to do" under the hypothesis that we have plenty of stuff to go around (and we absolutely do) is just sick.

tempfile··on A rough guide for going back to the Moon
You could enslave someone and yet give them a greater standard of living than a medieval king. That would not mean that it is acceptable, or even better.
tempfile··on A rough guide for going back to the Moon
> I feel like nearly all of mankinds greatest achievements are due to our current structure of employment

Woah, really? More than cheap fuel, scientific research, social welfare, political work towards peace?

The only good thing I can think of that is actually directly caused by the way we employ people is that some things (delivery, food) are very cheap, cheaper than they would be if people worked at a sustainable rate. But that comes at the immense cost of the health and wellbeing of a vast underclass of people.

tempfile··on A rough guide for going back to the Moon
> I get fulfillment via work.

Did you read the part where I said voluntary work is fine?

> A life without purpose leads to sloth and early death.

Almost no work provides the people doing it with a sense of purpose. People have a purpose in spite of work, not because of it.

tempfile··on A rough guide for going back to the Moon
Being forced to do superfluous things is not.
tempfile··on A rough guide for going back to the Moon
Why is involuntary work a good?
tempfile··on A rough guide for going back to the Moon
Work is a necessary evil. If it is not necessary, then it is just a regular evil. There are no credible arguments that going to the moon is necessary, or supports some other necessary goal.

Of course by work, I mean work directed by somebody else to serve their ends, in exchange for money to live your own life. If we could afford to have people work five hours a week and still maintain a functioning society, then surely it is a moral obligation for us to do that. If you decide you want or need to do some kind of voluntary work to keep your mental health intact, so much the better. And if those happy people want to voluntarily commit some of their energy to going to the moon for no reason, then good for them.

I really cannot imagine taking your position. Working less is the pretty much the only thing we should be putting energy into.

tempfile··on Shopify acquires Tailwind
Again, lots of people put in 9 years of work and never get anywhere with it. The success tailwind has had is not a consequence of the work.
tempfile··on Shopify acquires Tailwind
I really just think they got lucky, I don't see anything to celebrate. It's like celebrating one of your friends winning the lottery - good for them, but it's not really an indication the system is working well at all.
tempfile··on Larger Pacific striped octopus
Unfathomably Huge Pacific Striped Octopus
tempfile··on Shopify acquires Tailwind
Right, and as a consequence lots of very important software (orders of magnitude more important than tailwind) does not have full-time employees. Good for them if they can manage it, but it's a gravy train.
tempfile··on LibreOffice breaks download records after declaring it has no AI features
No, it doesn't. If the claim is just that download numbers are not consistently trending upwards, they should have just said that. I would have no trouble understanding that. What they actually said is "Libreoffice didn't say the numbers were going up, they claimed a specific record." Well, so what? Nobody said Libreoffice said that! The OP said that, because if it's true, then it's not surprising that the latest stat (release or not) is the highest ever. Nobody in the thread so far has said anything that contradicts "the numbers were going up anyway, therefore the record might not be to do with the AI policy".

The numbers graph is spiky and I can imagine you could argue either way that they are generally trending up or not. But that's irrelevant!

tempfile··on LibreOffice breaks download records after declaring it has no AI features
Excuse you? What I originally said was "I don't understand your comment". They posted a clarification, and the clarification still doesn't make sense. No, I haven't read the download numbers. How is that going "well akshually"?
tempfile··on LibreOffice breaks download records after declaring it has no AI features
But that is perfectly consistent with the downloads incrementally going up all the time. It doesn't say anything about whether the recent policy changes increased that rate.
tempfile··on Navier-Stokes – Tristan Buckmaster [pdf]
It's not clear to me that they would have credited the authors if they had not got in touch with OpenAI first.
tempfile··on LibreOffice breaks download records after declaring it has no AI features
I don't understand this comment. You don't seem to be disagreeing with OP?
tempfile··on Navier-Stokes – Tristan Buckmaster [pdf]
I think "greyed out" just means "0 points or less", so if you get 1 downvote without any upvotes it'll be greyed out. For instance your initial reply to me is now greyed out, and I have since observed a few upvotes and downvotes on my original comment (the downvotes apparently from people who aren't willing/able to justify why).

Personally I don't like thinking of LLMs like a PhD student, because most PhD students remember where they learned things from, while LLMs essentially cannot. I think of it a bit more like someone using a search tool carelessly. Although in this case it is apparently more like deliberate misuse than carelessness.

tempfile··on Navier-Stokes – Tristan Buckmaster [pdf]
I can imagine excuses for unknowing plagiarism in this case. What is described in the article seems much more serious: a research program that was only initiated following reports of the author's similar program. In this case no excuses of "I didn't know" can apply, it is not like this revealed some obscure work from the 1980s nobody could reasonably have foreseen. And as far as I can tell this program was only really initiated to apply pressure to the researchers, without their knowledge/consent. It looks very weird.

> Why the downvotes?

I think there was only ever one. Not sure why.

tempfile··on Navier-Stokes – Tristan Buckmaster [pdf]
It isn't relevant whether they were promised that. Indeed I think the assumption must be that they were not promised that, since otherwise the author asking if they were would not make much sense.

If OpenAI did use the conversations from Buckmaster and Alpoge, then not disclosing it, explicitly, is plagiarism. If they planned to use that plagiarism to pressure the authors to publish, that is even more unethical. What the terms of use say does not make it any more or less ethical.

tempfile··on Ubisoft's FOR HONOR will block SteamOS / Linux players starting September 10
Ok - I don't know about the steam refunds policy. So I received a partial benefit. Perhaps I should get a partial refund? btw I wasn't being facetious, I just thought you picked the easiest part to respond to so I wondered if you had one for the harder part.

I have to unpack a few things to answer the whole comment faithfully. First is the distinction between "we forbid linux users from running the software" and "we aren't going to invest any development work on making linux APIs work". The first one is in my view completely indefensible and should be illegal. The second one is basically fine even though I personally dislike it. I am mentioning this because companies use "support" as a euphemism for both. My understanding of the situation here is that the game runs fine on linux, ubisoft just isn't able to stop cheating as effectively. Note that both platforms have a nonzero rate of cheating and of valid play.

Companies have a right and an obligation to advertise how their products are designed to work and how they work best. If a shirt has a care label that says don't bleach, and I damage it by bleaching, that's on me. Adapting this analogy to software is dangerous and wrong, because software can be made to break for arbitrary reasons, some of which are my own stupid fault and some of which are just the vendor exercising power over me. If I manage to bleach my shirt without damaging it, the manufacturer has no right to set it on fire and say "well you bleached it, so what did you expect?". If they did, they would have to compensate me. I view what has happened much more like "they set my shirt on fire" than "I broke my own shirt".

Computer programs are also not really similar to physical products at all, since physical products degrade over time and programs do not. If I use a shirt for five years and then abruptly decide I didn't want it after all, then I've still damaged the thing and should not get the full amount of money back for it. The fact it's second hand also makes it harder to sell even if it isn't damaged. But again this is just fake when applied to software, so that tips the balance more towards refunding than normally. The situation as it currently is, means that while Ubisoft is allowed to take away my product by saying "you should never have been able to buy it", I cannot reciprocally take my money back by saying "I should never have been able to buy it". I don't think there is a good justification for that asymmetry.

tempfile··on Ubisoft's FOR HONOR will block SteamOS / Linux players starting September 10
Shirts are consumed by use.
tempfile··on A third of Perplexity's citations don't contain the number they're cited for
What deterministic tool will validate that a citation faithfully represents the cited claim?
tempfile··on A third of Perplexity's citations don't contain the number they're cited for
I don't think this is an answer. I'm basically claiming there is an uncontrollable error probability, and I think you agree with that. The person I'm replying to implies it can always be reduced (maybe even to zero).
tempfile··on A third of Perplexity's citations don't contain the number they're cited for
> you can get the bullshit machine to produce correct externally validate citations

How?

Page 1 of 17Next →