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anabab

89 karma · joined July 29, 2023

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anabab··on Sharing AI progress in mathematics
even though the constant is tiny, this breaks the long held assumption that nlogn is the minimal possible bound, so further research seemed unfruitful. this discovery will now trigger more research in this area, and probably more optimal algorithms will be discovered.

Like matrix multiplication, the common assumption was that it cannot be improved past n^3. Then Strassen broke the barrier (with a more significant constant) which caused intensive research - and now we are around n^2.3..2.4.

anabab··on California is chasing wealth that has feet
He has single digit percentage of the company but double digits percentage of voting stock. My understanding is that he and Brin are holding together barely above 50% of the latter and understandably do not want to lose the control.
anabab··on Major oil slick washes up on Iran coast after Hormuz ship strike
> nobody

[citation needed]. Project Pacer might be controversial and uneconomical, but still interesting.

anabab··on Person Hides Prompt Injection in Legal Filing Telling AI to Side with Them
Or use a bunch of fonts shuffling letters. So the text on the page and ASCII text under it do not match

Otoh, how do LLM read PDFs? Text is likely to be shuffled anyway from my experience. Do they not (simply) OCR? But then the white font trick won't work.

anabab··on Pixel 11 Pro Fold
My pixel fold 9 got 3 hardware failures (battery, speaker and folding sensor) and was warranty replaced for a fold 10. While it was being replaced I was using a non foldable phone and was totally missing the folding experience (large screen and multitasking for some personal use cases), so I am team foldables for now. otoh I do not get the idea behind the flip phones
anabab··on Windows 11's built-in Weather app wastes more than 1 GB of RAM
2 bit 160x144px ought to be enough for anything
anabab··on My phone detects going on a run as “someone snatching my phone and running off”
That's an option in Google maps
anabab··on “Beyond the limit”: Satellites and mirrors in space pose threat to the night sky
The year is 2026. Surely the orbits of all the satellites are known well enough, and optics are modelled well enough for telescopes to know which few pixels to ignore at any given moment?
anabab··on Europe's resistance to AC is driving it insane
ACs are uncommon, yet red tape is plentiful.
anabab··on Project Valhalla, Explained: How a Decade of Work Arrives in JDK 28
> new Integer(10) == new Long(10) // compiler error, used to false

wait, really? I thought introducing _such_ incompatibility was not allowed

anabab··on There is a shadow hanging over this Fable thing
Looks like those in favor of small government should not vote - to apply evolutionary pressure instead of rewarding unacceptable behavior
anabab··on Microsoft and OpenAI end their exclusive and revenue-sharing deal
wiktionary is better for this usecase since it tends to have a richer coverage of various meanings
anabab··on Missile defense is NP-complete
> There's absolutely no military benefit to bombing a girl's school.

Objection. For a hypothetical actor wanting to set the world economy on fire there might be a benefit of enraging the enemy to lower the risk of early deescalation.

anabab··on Militaries are scrambling to create their own Starlink
the 2009 collision was well documented and there are interesting reports online

e.g. https://ntrs.nasa.gov/api/citations/20100002023/downloads/20...

which has a chart of apogee/perigee of debris. There seem to be examples of debris with _perigee_ above the collision altitude but the vast majority stayed beyond.

anabab··on Qatar helium shutdown puts chip supply chain on a two-week clock
fresh water
anabab··on What if the Hormuz closure will not be brief?
thats in a scenario with soldiers pushing into no mans land under permanent drone control. Israel demonstrates much lower stats when enemy hides underground. I would imagine having no boots on the ground will lower the numbers further.
anabab··on Nano Banana 2: Google's latest AI image generation model
> The dwindling stock of unused true Polaroid film is getting absurdly expensive as a result. what's the point? ain't all of this stock expired, with photos ending up just blobs or being gamble at best? (even for film stored in freezers)
anabab··on Silver plunges 30% in worst day since 1980, gold tumbles
How do goldbacks fit into this? They contain gold (up to 3 grams, a non-trivial amount), they are accepted by a (small) number of businesses, and they are supposed to be reused for further transactions.
anabab··on Silver plunges 30% in worst day since 1980, gold tumbles
But why is silver with export restrictions (Shanghai) trading above silver without said restrictions?
anabab··on Internet voting is insecure and should not be used in public elections
Yes but no. The looks are also important. They want 80-99% to stroke their ego and nice pictures to claim legitimacy. The latter seemingly being useful both internally and externally.
anabab··on Danish pension fund divesting US Treasuries
Are there mechanisms in place that will prevent them from delaying this decision until, say, 2029?
anabab··on Danish pension fund divesting US Treasuries
Ah, it is all Mercator's fault
anabab··on French Court Orders Popular VPNs to Block More Pirate Sites, Despite Opposition
Time traveler here. Eventually there would be DPI blackboxes. You do not have to be 100% successful there, blocking 99% and playing cat and mouse with the remaining 1% might be enough.
anabab··on Iran's internet shutdown is chillingly precise and may last some time
IIUC the critical use is by military units, so a process to list all the serial numbers shall be quite straightforward
anabab··on Iran's internet shutdown is chillingly precise and may last some time
A government may introduce a list of identifiers of devices allowed to operate in their territory. With relatively frequent verification to prevent the use of captured devices.
anabab··on Anna's Archive loses .org domain after surprise suspension
> They are, but archiving without publishing is pointless.

One may collect/archive now (when the data is, well, "available"), and publish later, when copyright expires and the material will likely be harder to obtain.

anabab··on Here is the 15 sec coding test I used to instantly filter out most applicants
the attitude of at least checking the code before running it, I suppose? Or is the curl | sudo bash approach more preferred nowadays?
anabab··on I wasted years of my life in crypto
So you are saying there would be a limited resource becoming exponentialy more expensive over time? I guess there might occur a demand for such a resource? And mayhaps in that case the holders might decide to exchange it for some other assets they desire?

(ofc thats not the 100% correct description of bitcoin which depreciated against most other assets ytd but the idea still stands)

anabab··on High-income job losses are cooling housing demand
What would be the best way to grow some small towns into new metro areas?
anabab··on Danish supermarket chain is setting up "Emergency Stores"
Check "valcambi combibar". Its a gold plate pre-divided into 1g pieces you can break away (like a chocolate bar).

1g is ~100 of money today, which would be enough for a weekly supply of groceries for a person in HCOL areas.

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