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Comment: Re:Pedantic Man to the rescue! (Score 1) 579

by lorinc (#46764395) Attached to: How Does Heartbleed Alter the 'Open Source Is Safer' Discussion?

" just about every SSL-encrypted internet communication over the last two years has been compromised."

No, it really hasn't.

It's accurate to say that just about every Open-SSL encrypted session for servers that were using NEW versions of OpenSSL (not all those ones out there still stuck on 0.9.8(whatever) that never had the bug) were potentially vulnerable to attack.

That's bad, but it's a universe away from "every SSL session is compromized!!!" because that's not really true.

They were vulnerable to attack, that is to say, the security was compromised. He didn't say they were hacked, stolen, eavesdropped, or surreptitiously recorded.

No, not if they didn't enabled the compromised feature.

Comment: It's over 9000... (Score 1) 717

by lorinc (#46256597) Attached to: Your 60-Hour Work Week Is Not a Badge of Honor

Yeah, that's also my reaction. I regularly do between 50 and 60 hrs a week by working 11 - 12 hrs a day the whole week (and nothing the week end cause I would otherwise go insane), I've been doing occasonially 70 hrs (that is, add 10 hrs during the WE), and I think my max was around 80 hrs for some relly tough deadline near the end of my PhD. Right now, I finished a hard period, and I'll be calming things down to around 40 hrs a week in the few next month to regain some health. Seriously, 60 is hard, around 70 is just insane, and over that is ruining your health more quickly than anything else I've ever seen.

I've never met someone who was at work before me in the morning (8am) and still there when I quit (9pm) every day, and I'm "only" doing between 50 and 60. Of the friends that say they do big weeks, most of them try to call me before 8pm, so they're lying. So yeah, basically people count commute and lunch when they say over 60, and I am pretty sure not a lot of people have experienced a real 60 hrs week of work, without counting lunch, commute and pauses (which makes it around 14 hrs a day when you add these moments).

And anyone who has a kid and says he does over 50 is just lying...

Comment: Proper vectorization (Score 1) 109

by lorinc (#45966457) Attached to: Oracle Seeking Community Feedback on Java 8 EE Plans

All I'm asking for in Java 8 is the integration of vectorization instructions in the jvm. Please, do something for that >10x time factor compared to C++ with a compiler using correctly SSE/AVX instructions. I know most of the business doesn't care, but for the few who are still doing some computationally intensive processing (unrelated to databases btw), it is a game changer.

Comment: Re:Wide Dissemination vs LockBox (Score 5, Informative) 259

by lorinc (#45622769) Attached to: Elsevier Going After Authors Sharing Their Own Papers

Researchers agree these terms because they have no other choice. Ok, seems nobody outside the academic gets the sense of publish or perish.
Let me tell you why I continue to send my works to Elsevier (or the others) journals, whatever they are asking in the terms and conditions.

In my country (France), to get a research position you first have to get a "qualification" which involves a threshold on the number of journal papers you have. The higher the impact factor of the journal, the better it counts. Once you have this "qualification", you can try to get a position - the system is competition based, and most of the time it is based on the number of high impact factor journal papers you have. So yeah, basically, if you try to play the cowboy before you have the position, you'll never get one.

Now, I do have such position and I could put all my stuff on arxiv. But I also have PhD students, and they want to work in the academic. if I tell them to go the open access way, they'll never get the "qualification" and the position. Thus, we chase these "important" journals (read significant impact factor), and send the articles there. As long as articles in these journals is mandatory to get a position, we have no other choice than publishing there for the students.

To my mind, the solution lies not in the hands of the researchers, by is rather a political one. If the government dictates specific recommendations that positions should be awarded to people with open bibliography, the stupid behavior of Elsevier will die. As long as no political action is taken, it will continue as it was.

Comment: Re:Fixed-point arithmetic (Score 1) 226

by lorinc (#45488489) Attached to: Ask Slashdot: How Reproducible Is Arithmetic In the Cloud?

If you are really having a precision problem, even in double precision, then it means you are facing an ill-conditioned problem. And if you are facing an ill-conditioned problem, then there is nothing a technological tool can do for you. Try to reformulate the problem to avoid bad conditioning, and FP will be fine.

Comment: Propose projects on which newbies can start (Score 4, Insightful) 332

by lorinc (#45405607) Attached to: Aging Linux Kernel Community Is Looking For Younger Participants

I'm actually managing an OS course for graduate students, and it's heavily based on linux (userspace and kernelspace). We do a few exercices (like writing a kernel module that computes averages), but nothing fancy. I've always been looking to propose them some projects related to kernel dev, but as I'm not a kernel hacker myself, I have clearly no idea of what seems reasonable.

So here's the deal: If you are involved on some subsystem of the linux kernel and you have something you want to get coded that can be a first experience with kernel dev, and that can be done under about 100 hours (the length of a typical project), you contact me. I'll do as much as possible as a first step filtering so that you won't get spamed. It's a win-win situation: I have great projects for my students, you get free work. For this year, it's a bit short, because projects are from September until January, but next year is ok.

Comment: Re:Heh. (Score 5, Interesting) 256

by lorinc (#45391555) Attached to: British Intelligence Responds To Slashdot About Man-in-Middle Attack

It's funny to see people finally realize that the world we're headed to is very similar to that of East Germany, with the slight difference that you won't be assured to have a house, a job and food every day. Probably these points were not among the good things to retain from the Commies, whereas global surveillance was.

Mathematics deals exclusively with the relations of concepts to each other without consideration of their relation to experience. -- Albert Einstein