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Submission + - Quantum Computing: The Future of Computing is Here (webstoriescentral.com)

Zarihss writes: Quantum computing is defined as a sort of computing that employs quantum mechanical phenomena like superposition and entanglement to carry out computations. For many uses, the promise of quantum computing lies in its ability to outpace traditional computers in the solution of certain sorts of problems.

Just a quick refresher on the origins of quantum computing: physicist Richard Feynman initially put out the idea in the 1980s. The first experimental quantum computers were developed in the 1990s, but they were too small and underpowered to be of any practical use. Quantum computing has come a long way in the last decade, and many businesses and academic institutions are now hard at work developing bigger and more powerful quantum systems.
The current status of quantum computing is that there are still numerous technological hurdles to be solved before quantum computers can be utilised extensively. Despite this, tremendous progress has been achieved in recent years, and many quantum computers are now accessible for use by academics and businesses. In addition, many quantum algorithms have been devised, revealing the vast problem-solving potential of quantum computers.

Comment Boil off the H2O, save what remains (Score 1) 141

If you run it through the first half of a distiller, you remove whatever is suspended, If you keep half an eye on the temperature, you also get whatever is dissolved in it. That's how one makes distilled water, after all.

Whatever is left is the radioactive material that you want to NOT put in the ocean.

Comment Sophists: always say something true and misleading (Score 1) 161

Andy Stone "added that the proposal fails to recognize that publishers and broadcasters put their content on Facebook "because it benefits their bottom line -- not the other way around."

That's trivially true, but doesn't speak to the argument of whether Facebook should pay publishers. FB is better at making money than the publisher, from the publisher's work. Publishers (such as myself: I have a blog) post on FB because that's the only way to get any readers at all. FB gets me readers, and for the privilege, takes ten to 100 times what I get. All while playing by the rules, posting links and small snippits, something they're legally allowed to do.

FB isn't breaking the copyright rules: no-one says they are. They're breaking the monopoly rules.

So the professional sophists at FB say true things about copyright, and keep the conversation about copyright. Their actual advantage is called "monopoly rents", and that's something they're never going to mention. And if you mention it? They'll say "copyright", "copyright", "copyright" (;-))

Comment Already the case in Canada, for similar goods (Score 1) 46

See, for example https://cassels.com/insights/s...

A counterfeiter fled Canada, a Canadian court ordered Google to stop linking to the counterfeit products. Google asked a US court to block the court order worldwide, and was laughed at. Google can only show links to the counterfeit product in the US, where the company is protected by US law, but nowhere else in the world.

Comment Fork? Nope, evolution. (Score 1) 55

If you have a fork in the road, you gave to take one or the other. If, on the other hand, you have something that can change, you can start down one path, find it isn't viable, and change direction.

Multics (and Solaris, and Linux glibc) understood API mutation[1]. Go and Sun OPCOM understood rewriting source code to support mutation in formal grammars.

What we have to do is put these and Mr Carmi's proposal together, and create a path from Go 1.0 to a next-generation language. Call it go 2, and the next one Go 3, until we get to a state where we don't feel the need to do fork-sized changes any more. Then we can have Go 4.1.3, 4.2 and so on.

--dave
[1. I was Paul's editor]

Comment Read the paper, not the blurb (;-)) (Score 4, Interesting) 51

The lead author, Venkat Arun, noted that fair queuing (FQ) not congestion control is what one needs. And in the Linux kernel, that's part of both fq-codel and CAKE

From the bloat list: https://lists.bufferbloat.net/... Starvation in e2e congestion control

Hi Dave,

Yes definitely, when fair-queuing is present, the onus is no longer on the congestion control algorithm to ensure fairness. In fact, if buffer-sharing is implemented correctly, FQ can even stand against adversarial congestion control algorithms. We have good reason to believe that end-to-end congestion control algorithms can provably work (i.e. achieve high utilization, bounded delay and fairness) in the presence of FQ.

Cheers,
Venkat

I expected better from the IEEE, who previously avoided writing click-bait articles...

By the way, the Dave he's writing to is Dave Taht, a /. member and an expert on network performance

Comment Re:I liked the part (Score 4, Informative) 30

Where TFA called SWATTING a prank.

I wonder what something serious would be called

"Public mischief", from the Criminal Code of Canada, RSC 1985, c C-46,

140 (1) Every one commits public mischief who, with intent to mislead, causes a peace officer to enter on or continue an investigation by
(c) reporting that an offence has been committed when it has not been committed; ...

Punishment
(2) Every one who commits public mischief
(a) is guilty of an indictable offence and liable to imprisonment for a term not exceeding five years; ...

Canadian judges are polite... while they throw your ass in jail.

Comment Re:Why would they do this? (Score 0) 50

Libraries buy and lend such books all the time, we're merely very used to it.

Initially, there was considerable push-back from publishers in England when private individuals donated their libraries to "book lending societies", now called "public libraries". There's quite a history there: for example, bookplates came into much wider use (https://westphaliapress.org/2018/02/16/the-rise-of-the-book-plate/)

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