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Comment Yet another reason to insist on software freedom (Score 2) 277

Early Tuesday, gamers woke up to find out that they couldn't log in to any Sony Online Entertainment games--no Everquest, no Planetside 2, none of them.

Could the users have used another server to connect with each other? Or is this a case of DRM ("Digital Restrictions Management", when properly viewed from the perspective of its effect on the users) and, more generally, nonfree software restricting users from running the games with other people?

Submission + - Comcast Customer Service Rep Just Won't Take No For An Answer

RevWaldo writes: The Verge and other sources post how AOL's Ryan Block ultimately succeeded in cancelling his Comcast account over the phone, but not before the customer service representative pressed him for eight solid minutes (audio) to explain his reasoning for leaving "the number one provider of TV and internet service in the country" in a manner that would cause a character in Glengarry Glen Ross to blanch. Comcast has as of now issued an apology.

Submission + - White House won't back Tesla's Direct Sales Initiative (businessinsider.com)

neanderslob writes: Last Friday, the whitehouse rejected a whitehouse.gov petition to "allow Tesla Motors to sell directly to consumers in all 50 states." The rejection, written by Dan Utech, stated: "as you know, laws regulating auto sales are issues that have traditionally sat with lawmakers at the state level." The letter went on to defend the administration by citing their initiatives "in promoting vehicle efficiency."

In response, Tesla is firing back, blasting the whitehouse for a lack of leadership on the issue and stating:

"138,469 people signed the petition asking the White House to allow Tesla Motors to sell directly to consumers in all 50 states. More than a year later, at 7.30pm EST on Friday as most of America prepared for the weekend, the White House released its disappointing response to those people. Rather than seize an opportunity to promote innovation and support the first successful American car company to be started in more than a century, the White House issued a response that was even more timid than its rejection of a petition to begin construction of a Death Star,"O’Connell said. "Instead of showing the sort of leadership exhibited by senior officials at the Federal Trade Commission who declared their support for consumer freedom of choice, the White House merely passed the buck to Congress and trumpeted its advances in promoting vehicle efficiency. Given the economic and environmental principles at stake, we would have hoped for stronger leadership and more action."


Submission + - Brazil Nut Effect Explains Mystery Of The Boulder-Strewn Surfaces Of Asteroids

KentuckyFC writes: When Japan’s Hayabusa spacecraft gently manoeuvred into a parking orbit around the asteroid Itokawa in September 2005, it conducted a comprehensive photographic survey, the most detailed ever taken of an asteroid. This survey revealed that Itokawa is covered in large boulders that look like ejecta from craters in other parts of the asteroid. But when astronomers added up the total volume of these boulders, it turned out to be greater than the volume of the craters there were supposed to have come from. Other asteroids also show a similarly skewed distribution of large boulders. That has caused some significant head-scratching among astronomers who are at a loss to explain where the boulders come from. Now an international team has solved the mystery. They say the boulders float to the surface of asteroids in an astrophysical example of the Brazil nut effect. This is the long observed phenomenon in which shaking a mixture of big and small particles causes the larger ones to rise to the top. That's because the shaking creates gaps beneath the large particles that small particles fall into. The result is that the large particles float. The team simulated the shaking effect that collisions between asteroids would produce and say that these vibrations would cause large boulders to float to the surface in a few hours, finally explaining why asteroids have such boulder-strewn surfaces. Problem solved!

Comment Re:Political Absurdism (Score 1) 69

The problem with your position is that L3's own data shows the port at over 100% utilization. They're not being throttled, they're trying to shove ten pounds of shit into a five pound bag.

Like I said, you can point fingers at whoever the peer is for letting the situation fester, but L3's own data suggests this was passive aggressive rather than active malice.

Comment Re:Political Absurdism (Score 1) 69

Then how do you explain the Level 3 data? The major ISPs got caught red-handed throttling Netflix traffic until the extortion was paid (Comcast in this case). Days later everything was running smooth as a baby's ass. So how can you seriously make an argument that all the blame lies on Netflix' shoulders when the ISP's customers are paying for the bandwidth to receive the content?

Let's say there was a burden. If the ISPs aren't willing to upgrade their networks then their business model is the problem, not how the internet works. And according to the data it looks like the ISPs infrastructure isn't that bad off anyway, they were simple messing with the traffic to extort payments from content providers.

TL;DR: WTF are you talking about?

http://blog.level3.com/global-...

Are you seriously suggesting that congested ports -> Netflix pays for their own direct interconnects -> uncongested ports somehow proves that Netflix was being throttled? Because, frankly, it suggests the opposite to me (i.e. moving lots of traffic to a different interconnect freed up capacity on the original). Your own link shows the general congestion: see this graph.

You can, quite easily, make the argument that Comcast (or Verizon, or whoever the peer in question is) let that situation fester until it resulted in their "winning" a new customer (Netflix) from level3, but certainly not that their traffic was being treated differently from anyone else's.

Comment Stallman's "blessings" are for software freedom (Score 1) 101

[...] not everything has to be blessed by Stallmann to be acceptable

Regarding this point, Stallman certainly does endorse Free Software. And so much of what is in OpenBSD is Free Software—software that respects a user's software freedom—and the same goes for OpenSSL. Stallman (and his organization, the Free Software Foundation(FSF)) are known for standing up for a user's software freedom. Non-copylefted Free Software is Free Software. Furthermore, in 2004 the FSF gave Theo de Raadt an award for the Advancement of Free Software, "[f]or recognition as founder and project leader of the OpenBSD and OpenSSH projects, Theo de Raadt's work has also led to significant contributions to other BSD distributions and GNU/Linux. Of particular note is Theo's work on OpenSSH". A free system need not include GNU software or be licensed under a GNU license (such as the GPL) to respect a user's software freedom.

The FSF is quite clear why it doesn't list OpenBSD (or the other BSD distributions) in their list of Free system distributions:

FreeBSD, NetBSD, and OpenBSD all include instructions for obtaining nonfree programs in their ports system. In addition, their kernels include nonfree firmware blobs.

Nonfree firmware programs used with Linux, the kernel, are called "blobs", and that's how we use the term. In BSD parlance, the term "blob" means something else: a nonfree driver. OpenBSD and perhaps other BSD distributions (called "projects" by BSD developers) have the policy of not including those. That is the right policy, as regards drivers; but when the developers say these distributions âoecontain no blobsâ, it causes a misunderstanding. They are not talking about firmware blobs.

No BSD distribution has policies against proprietary binary-only firmware that might be loaded even by free drivers.

Including nonfree software and pointing users to nonfree software is quite common among those who endorse the open source philosophy, as the FSF has long pointed out (older essay, newer essay). The open source movement's philosophy is a development methodology built to toss aside software freedom for practical convenience in an attempt to be "more acceptable to business". So this philosophical difference sets up a radically different reaction in the face of reliable, powerful proprietary software. Quoting the newer essay:

A pure open source enthusiast, one that is not at all influenced by the ideals of free software, will say, "I am surprised you were able to make the program work so well without using our development model, but you did. How can I get a copy?" This attitude will reward schemes that take away our freedom, leading to its loss.

The free software activist will say, "Your program is very attractive, but I value my freedom more. So I reject your program. Instead I will support a project to develop a free replacement." If we value our freedom, we can act to maintain and defend it.

Comment Re:We should expect some wingnuts to say... (Score 1) 109

It would certainly be nice, but it's not realistic. For a simple paper, it would likely cost a few thousands, but for anything that requires fancy material, it could easily run in the millions. The only level where fraud prevention makes sense is at the institution (company, lab, university) level.

Comment Re:We should expect some wingnuts to say... (Score 1) 109

So you're saying that reviewers should have to reproduce the results (using their own funds) of the authors before accepting the papers or risk being disciplined? Aside from ending up with zero reviewers, I don't see what this could possibly accomplish. Peer review is designed to catch mistakes, not fraud.

Comment Re:Simple: Peer review is badly broken (Score 1) 109

I think what is missing is that a) more reviewer actually need to be experts and practicing scientists and b) doing good reviews needs to get you scientific reputation rewards. At the moment,investing time in reviewing well is a losing game for those doing it.

Well, there's also the thing that one of the most fundamental assumption you have to make while reviewing is that the author's acting in good faith. It's really hard to review anything otherwise (we're scientists, not a sort of police)

I agree that good reviews do not need to be binary. You can also "accept if this is fixed", "rewrite as an 'idea' paper", "publish in a different field", "make it a poster", etc. But all that takes time and real understanding.

It goes beyond just that. I should have said "multi-dimensional" maybe. In many cases, I want to say "publish this article because the idea is good, despite the implementation being flawed". In other cases, you might want to say "this is technically correct, but boring". In the medical field, it may be useful to publish something pointing out that "maybe chemical X could be harmful and it's worth further investigation" without necessarily buying all of the authors' conclusion.

Personally, I prefer reading flawed papers that come from a genuinely good idea rather than rigorous theoretical papers that are both totally correct and totally useless.

Comment Re:Simple: Peer review is badly broken (Score 1) 109

This is not a new phenomenon, it seems to just be getting worse again. But remember that Shannon had trouble publishing his "Theory of Information", because no reviewer understood it or was willing to invest time for something new.

That's the problem here. Should the review system "accept the paper unless it's provably broken" or "reject the paper unless it's provably correct". The former leads to all these issues of false stuff in medical journals and climate research, while the latter leads to good research (like the Shannon example) not being published. This needs to be more than just binary. Personally I prefer to accept if it looks like it could be a good idea, even if some parts may be broken. Then again I don't work on controversial stuff and nobody dies if the algorithm is wrong. I can understand that people in other fields have different opinions, but I guess what we need is non-binary review. Of course, reviewers are also just one part of the equation. My reviews have been overruled by associate editors more often than not.

Comment Advertising =/= scientific research (Score 1) 219

It's different from A/B testing in that the experiment is explicitly designed to cause harm to half of the participants.

Presumably most A/B testing would be designed to figure out which choice performs better on a set of metrics. But going in, there is little evidence to point to one or the other, and the "harm" caused would simply be in user experience. In this experiment, the researchers had a prior theory about which choice would cause harm, and the harm is emotional and psychological.

All that aside, if this was purely internal research at Facebook, it would still likely be unethical but probably nothing out of the ordinary. The fundamental different is that this is being presented as scientific research. It's published in PNAS. It involve three co-authors from various universities. There are standards, both legal and ethical, that must be followed when engaging in scientific research, and the concern is that such standards were perhaps not followed.

Manipulation and even inducing harm may be widespread throughout the advertising industry, but that's advertising, not science.

Comment It's called the Common Rule (Score 5, Interesting) 130

It's called the Common Rule, although it generally only applies to federally funded research. There is some evidence that this study was in part federally funded. I think there are serious questions about whether a click-through agreement meets the standards of informed consent.

Although the study was approved by an institutional review board, I'm surprised, and the comment from the Princeton editor makes me wonder how well they understood the research design (or how clearly it was explained to them). This would never have gotten past my IRB.

Comment Re:Some people may not afford to work less. (Score 1) 710

I'm sure there are stats on this, but I was under the impression that most people working more than 40 hours a week were salaried and overtime exempt, so they don't see any extra income from the extra work.

I would be surprised if it were otherwise - employers loathe time-and-a-half overtime pay, and would consider it unaffordable to pay someone for all those extra hours.

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