Recent blog entries

20 Jun 2013 slef   » (Master)

What’s the current state of Windows Anti-Virus?

One of our co-op’s clients asked me what I use for anti-virus at the moment and tips for what they should use on their Windows system.

Well, flame me now, but I don’t actually use any anti-virus at the moment: I rely on system security, firewalling and intrusion detection. The diversity of GNU/Linux software – and I use some pretty odd stuff – probably helps too. Even if I did want to run antivirus software, most of what’s available for GNU is actually aimed at detecting and preventing transmission of Windows viruses. There are few real-world GNU viruses and fewer attack opportunities left open.

Also, I prefer firewalling and fairly paranoid security settings because, like an antibiotic, an antivirus is only effective once the virus is already on your system somehow – hopefully held in quarantine by the browser or email client and not actively malignant in the processor.

There’s quite a list at http://en.wikipedia.org/wiki/Comparison_of_antivirus_software#Microsoft_Windows but I expect most of the purchase-free proprietary ones (labelled as “Free” or “Freemium” but you usually pay by watching adverts) will try to sell you upgrades, as that’s how their production is funded. If you don’t mind doing such things, you can disable the ads in at least one of them

The only very free ones I found were Immunet (also funded by upgrades – not sure if it’s actually Free and Open Source Software) and ClamWin (donation-funded) which both use the same scanning engine. If I had to use Microsoft Windows, I think I’d probably use and donate to ClamWin, install the (altruism-funded I think) Clam Sentinel alongside it and be rather cautious about what I downloaded or used online. I’m a bit worried that it doesn’t do great in reviews, though. What do/would you do?

I don’t really know about paying for security. The only paid product I’ve really seen has been Norton and that seemed no better than the ad-funded ones, still getting in the way and always trying to sell upgrades. It also irks me that there’s this huge market just to fix fundamental defects in Microsoft’s product. There’s a Microsoft Security Essentials add-on listed on Wikipedia, but it does fairly badly in this PC Magazine review – and do any of them do intrusion detection?

And finally, if you do decide to download something new, I strongly suggest getting it from a trusted source and/or triple-checking the link with wikipedia, a magazine review like CNET and a search engine. Don’t just trust a search engine, because fake antivirus software is a big way of getting viruses and worse onto computers: there’s even one calling itself “Microsoft Security Essentials 2011″!

Syndicated 2013-06-20 04:01:33 from Software Cooperative News » mjr

20 Jun 2013 sness   » (Journeyer)

19 Jun 2013 mjg59   » (Master)

Mir, the Canonical CLA and skewing the playing field

Mir is Canonical's equivalent to Wayland - a display server, responsible for getting application pixmaps onto a screen. It's intended to scale from mobile devices to the desktop, and as such is expected to turn up in Ubuntu Phone before too long[1]. There's already plenty of discussion about whether the technical differences between Wayland and Mir are sufficient to justify Canonical going their own way, so I'm not planning on talking about that.

Like many Canonical-led projects, Mir is under GPLv3 - a strong copyleft license. There's a couple of aspects of GPLv3 that are intended to protect users from being unable to make use of the rights that the license grants them. The first is that if GPLv3 code is shipped as part of a user product, it must be possible for the user to replace that GPLv3 code. That's a problem if your device is intended to be locked down enough that it can only run vendor code. The second is that it grants an explicit patent license to downstream recipients, permitting them to make use of those patents in derivative works.

One of the consequences of these obligations is that companies whose business models depend on either selling locked-down devices or licensing patents tend to be fairly reluctant to ship GPLv3 software. In effect, this is GPLv3 acting entirely as intended - unless you're willing to guarantee that a user can exercise the freedoms defined by the free software definition, you don't get to ship GPLv3 material. Some companies have decided that shipping GPLv3 code would be more expensive than either improving existing code under a more liberal license or writing new code from scratch. Android's a pretty great example of this - it contains no GPLv3 code, and even GPLv2 code (outside the kernel) is kept to a minimum.

Which, given Canonical's focus on pushing Ubuntu into GPLv3-hostile markets, makes the choice of GPLv3 an odd one. This isn't a problem as long as they're the sole copyright holder, because the copyright holder is obviously free to ship their code under as many licenses as they want. But Canonical still aim to foster community involvement, and ideally that includes accepting external contributions to their code. If Canonical simply accepted those contributions under GPLv3 then they'd no longer have the right to relicense the entire codebase, so any contributions are only accepted if the contributor has signed a Contributor License Agreement.

Canonical's CLA is pretty simple. In essence, it grants Canonical the right to use, modify and distribute your code, and it grants Canonical a patent license under any patents you own that may cover the code in question. But, most importantly, it grants Canonical the right to relicense your contribution under their choice of license. This means that, despite not being the sole copyright holder, Canonical are free to relicense your code under a proprietary license.

Given Canonical's market goals, this makes sense. They can relicense Mir (and any other GPLv3 projects they own) under licenses that keep their hardware partners happy, and they can ship in the phone market. Everyone's a winner.

Except, if Canonical want to ship proprietary versions, why not just license Mir under a license that permits that in the first place? This is where the asymmetry comes in. The Android userland is released under a permissive license that allows anyone to take Google's code, modify it as they wish and ship it on whatever hardware they want. I could legally start a company that provided customised versions of Android to phone vendors without them having any GPLv3 concerns. I won't be able to do that with Ubuntu Phone.

I'm a fan of GPLv3. I think the provisions it contains to support user freedom are important. I hate the growing trend of using free software to build devices that are, effectively, impossible for the end user to modify. If Canonical were releasing software under GPLv3 because of a commitment to free software then that would be an amazing thing. But it's pretty much impossible to square the CLA's requirement that contributors grant Canonical the right to ship under a proprietary license with a commitment to free software. Instead you end up with a situation that looks awfully like Canonical wanting to squash competition by making it impossible for anyone else to sell modified versions of Canonical's software in the same market.

Canonical aren't doing anything illegal or immoral here. They're free to run their projects in any way they choose. But retaining the right to produce proprietary versions of external contributions without granting equivalent reciprocal rights isn't consistent with caring about free software or contributing to the wider Linux community, especially if it means you get to exclude those external contributors from the market you're selling their code into.

(Edit to add: a friend in the contracting industry points out that it also prevents vendors who won't ship GPLv3 from using external contractors to work on Mir - they have to go to Canonical, because only Canonical can relicense contributions under a proprietary license.)

[1] Right now Ubuntu Phone is using Surfaceflinger, the Android display server, but that's apparently just an interim solution.

comment count unavailable comments

Syndicated 2013-06-19 22:15:47 from Matthew Garrett

19 Jun 2013 skvidal   » (Master)

openstack name changes

dear #openstack people.

I just read

http://osdir.com/featured/openstack-cloud-computing

From now on you will stop it with the cutsie naming.

the network bits will be called ‘network’
the compute bits will be called ‘compute’
the block storage will be called ‘blockstore’
the object store will be called ‘objectstore’
the authn/z bits will be called ‘authenticaton’
the image storage will be called ‘imagestore’

If there are other major components you need – they will named precisely based on what they are.
If you rev those pieces in major ways you will just iterate the major version number.

If you cannot cope with these rules someone is going to drop heavy things near your toes.

You have used up all your name change turns. You are done.


Syndicated 2013-06-19 20:50:21 from journal/notes

19 Jun 2013 mako   » (Master)

Job Market Materials

Last year, I applied for academic, tenure track, jobs at several communication departments, information schools, and in HCI-focused computer science programs with a tradition of hiring social scientists.

Being “on the market” — as it is called — is both scary and time consuming. Like me, many candidates have never been on the market before. Candidates are asked to produce documents in genres — e.g., cover letters, research statements, teaching statements, diversity statements — that most candidates have never written, read, or even heard of.

Candidates often rely on their supervisors for advice. I did so and my advisors were extremely helpful. The reality, however, is that although candidates’ advisors may sit on hiring committees, most have not been on candidates’ side of job market themselves for years or even decades.

The Internet is full of websites, like the academic jobs wiki, Academia StackExchange, and the Chronicle of Higher Education forums for people on the market. Confused and insecure candidates ask questions of the form, “Does blank matter?” and the answer is usually, “Doing/having blank may help/hurt, but it is only one factor of many.” The result is that candidates worry about everything. Then they worry about what they should be worrying about, but are not.

The most helpful thing, for me, was to read and synthesize the material submitted by recent successful job market candidates. For example, Michael Bernstein — a friend from MIT, now at Stanford — published his research and teaching statements on his website and I found both useful as I prepared mine. That said, I was surprised by how little material like this I could find on the web. For example, I could not find any examples of recent job market cover letters from successful candidates in fields close to mine.

So to help fill this gap, I am publishing all of my job market material. I’ve posted both the PDFs of the material I submitted as well as the LaTeX templates I used to generate the documents in my packet. My packet included:

  • Research Statement (TeX) — A description of my research to date and my current trajectory. Following a convention I have seen others follow, I “cited” my own work (but only my work) to form a a curated bibliography of my own publications and working papers.
  • Teaching Statement (TeX) — A two-page description of my approach to teaching, a list of my teaching experience, and a description of sample courses.
  • Diversity Statement (TeX) — A description of how I think about diversity and how I have, and will, engage with it in my teaching and research.
  • Cover Letter (TeX) — Each application I sent had a customized cover letter. I wrote mine on MIT letter head. Since each letter is different, I have published the letter I sent to the department that I took the job in (UW Communication). Because my new department did not request research and teaching statements, the cover letter includes material taken from both. For departments that requested separate statements, I limited myself to a shorter (1.5 pages) version of the letter with a similar structure.
  • Writing Samples — I included three or four of my papers to every job I applied to. The selection of articles changed a bit depending on the department but I included at least one single-authored paper in each packet.
  • Letters of Recommendation — Because I didn’t write these and haven’t seen them, I can’t share them. I requested letters from my four committee members: Eric von Hippel, Yochai Benkler, Mitch Resnick, and Tom Malone.
  • Curriculum Vitae (TeX) — I have tried to keep my CV up-to-date during graduate school. I keep my CV in git and have a little CGI script automatically rebuild the published version whenever an update is committed.

I hope people going “on the market” will find these materials useful. Obviously, you should not copy or reuse the text of any of my material. It is your application, after all. That said, please do help yourself to the formatting and structure.

Finally, I would encourage anyone who builds on my material to republish their own material to help other candidates. If you do, I’d appreciate a link back or comment on this blog post so that my readers can find your improvements.

Syndicated 2013-06-19 17:00:02 (Updated 2013-06-08 22:46:22) from copyrighteous

19 Jun 2013 proclus   » (Master)

I just signed this, you should too - #nsa #fisa #tcot #tgdn #prism #rights #privacy #snowden #surveillance

Hi-

While there is much we still do not know about the NSA's spying programs, it is clear that they rely on the active participation of private companies to find and collect massive amounts of detailed private information about citizens who have not been suspected of any wrongdoing.

I just signed a petition to make sure that companies know their customers want them to help protect the Constitution, especially if our government won't. You can see what companies can legally do to protect their users and the general public, and sign the petition telling them to do so, at the link below.
 
http://act.credoaction.com/sign/companies_const/?sp_ref=2908437.4.173.e.0.2&referrer_akid=8198.2988458.KkbD8M&source=mailto_sp

Syndicated 2013-06-19 16:08:00 (Updated 2013-06-19 16:08:04) from proclus

19 Jun 2013 sjanes71   » (Journeyer)

MediaGoblin releases 0.4.0

MediaGoblin releases 0.4.0 MediaGoblin’s newest release is here, 0.4.0! We’ve got a whole lot of cool things, most excitingly document support and an improved plugin infrastructure. Now more than ever before MediaGoblin has the tooling to become a real library of knowledge. Sounds exciting? Read on!

Syndicated 2013-06-19 14:47:44 from Assignments and Associations

19 Jun 2013 ade   » (Journeyer)

In Praise Of Shadows

I bought In Praise Of Shadows by Junichiro Tanizaki in a Dutch museum. It's an admirable corrective for anyone who feels that their taste has been overwhelmed by any particular aesthetic.

In praise of shadows

"a man who has a family and lives in the city cannot turn his back on the necessities of modern life" p3

"I always think how different everything would be if we in the Orient had developed our own science" p13

"how much better our own photographic technology might have suited our complexion, our facial features, our climate, our land" p16-17

"Of course this 'sheen of antiquity' of which we hear so much is in fact the glow of grime. In both Chinese and Japanese the words denoting this glow describe a polish that comes of being touched over and over again,  a sheen produced by long years of handling--which is to say grime." p20

"elegance is frigid" p20

"Sometimes a superb piece of black lacquerware, decorated perhaps with flecks of silver and gold -- a box or a desk or a set of shelves -- will seem to me unsettling garish and altogether vulgar. But render pitch the void in which they stand, and light them not with the rays of the sun or electricity but rather a single lantern or candler: suddenly those garish objects turn somber, refined, dignified. Artisans of old, when they finished their works in lacquer and decorated them in sparkling patterns, must surely have had in mind dark rooms and sought to turn to good effect what feeble light there was." p23

"The quality that we call beauty, however, must always grow from the realities of life, and our ancestors, forced to live in dark rooms, presently came to discover beauty in shadows, ultimately to guide shadows towards beauty's end." p29

"For the painting here is nothing more than another delicate surface upon which the faint, frail light can play; it performs precisely the same function as the sand-textured wall." p32

"This was the genius of our ancestors, that by cutting off the light from this empty space they imparted to the world of shadows that formed there a quality of mystery and depth superior to that of any wall painting or ornament. The technique seems simple, but was by no means simply achieved." p33

"And there may be some who argue that if beauty has to hide its weak points in the dark it is not beauty at all" p46

"we find beauty not in the thing itself but in the pattern of shadows, the light and the darkness, that one thing against another creates." p46

"A phosphorescent jewel gives off its glow and color in the dark and loses its beauty in the light of day. Were it not for shadows, there would be no beauty." p46

"It struck me that old people everywhere have much the same complaints. The older we get the more we seem to think that everything was better in the past. Old people a century ago wanted to go back two centuries, and two centuries ago they wished it were three centuries earlier. Never has there been an age that people have been satisfied with." p59

"I would call back at least for literature this world of shadows we are losing. In the mansion called literature I would have the eaves deep and the walls dark, I would push back into the shadows the things that come forward too clearly, I would strip away the useless decoration. I do not ask this be done everywhere, but perhaps we may be allowed at least one mansion where we can turn off the electric lights and see what it is like without them." p64

Syndicated 2013-06-19 09:07:00 (Updated 2013-06-19 09:07:49) from Ade Oshineye

19 Jun 2013 valessio   » (Apprentice)

Compartilhado nas redes sociais

  • O transporte público de Salvador – Bahia, é um dos piores, se não o pior que já utilizei até o presente…
    O transporte público de Salvador – Bahia, é um dos piores, se não o pior que já utilizei até o presente momento da minha vida; Até os ônibus 'cafofo' qual tive oportunidade de andar em pequenas cidades, são melhores que a super lotação e stress que o trabalhado sofre no dia-dia da capital baiana. Mas enfim, isso tudo é para dizer que todo ano é a mesma novela; Primeiro selecionamos novos representantes (governo), depois uma série de novas medidas para beneficiar as empresas que apoiaram na candidatura e outras para punir os que não; por hora, o trabalho sofre e começam as greves e reivindicações dignidade, melhores condições de trabalho; o cidadão, coitado; esse fica na inercia do que a televisão e os mídia suja tem para mostrar; Ai, alguns raros, geralmente da "classe" que tem mais acesso a informação e nem sequer usam ou precisam do transporte público; mobilizam-se para as manifestações;  Esse é o ciclo qual vi se repetir ao longo dos meus 11 anos, morando em capitais brasileiras; não, que no interior não tenha isso para mostrar ou viver, mas, por ora, acho em certos momentos até melhor e em outros pior. Nunca acreditei nas gerações passadas; nem não acredito nesta geração e nem na geração que esta por vim; Esse conflito geracional, fruto desse sistema que beneficia os que tem mais acesso ao conhecimento com a exploração e o trabalho dos que não tem sequer formação; acredito que esta perto de se acabar, mas é claro, também esta perto de acabar a liberdade de acesso a ela (leia-se internet como conhecemos hoje), se não lutarmos por nossos direitos e qualidade de vida; A corrupção, os impostos quais não sabemos, as melhorias que foram só prometidas; enfim, tudo isso só é a ponta de um iceberg; Sistemas de controle, alienação e toda forma de uso e abuso do poder, podem ser utilizados pra te entreter. É muita coisa para se falar e falar; mas se ponha no lugar de um cidadão nesta imagem compartilhada ou em qualquer imagem do seu cotidiano; se ponha no lugar de acesso e necessidades desta pessoa e veja se ela tem condições de lutar por melhoria; agora considere que esta pessoa é um parente próximo seu, ou um melhor amigo(a) talvez… e ai, me diz, você lutaria?Foto: Eduardo Martins | Ag. A TARDERetirado da notícia: http://atarde.uol.com.br/materias/1511376-terminais-lotados-refletem-crise-do-sistema-de-onibus#passelivre

Atenção: O conteúdo desta postagem é automática e contém o resumo diário das minhas atividades nas redes e recortes de outros sites ou blogs.

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Syndicated 2013-06-19 02:30:54 from ValessioBrito.com.br

19 Jun 2013 badvogato   » (Master)

k31@k5 originally shared this "Your mind is software. Program it. Your body is a shell. Change it. Death is a disease. Cure it. Extinction is approaching. Fight it." http://blakemasters.com/peter-thiels-cs183-startup

18 Jun 2013 Rich   » (Master)

RedHat Summit Summary

Last week I attended the Red Hat Summit in Boston. It was, for me, equal parts pep rally and intensive OpenStack training.

Jim Whitehurst's keynote was just great, because it reemphasized how much RedHat really *gets* Open Source, at all levels of the organization. So, this part was pep rally for me, and confirmed to me that RedHat is the place where I want to be. Same for Paul Cormier's keynote. Both of these are well worth watching if you care about cloud computing, IaaS, or PaaS, or expect to at any time in the near future.

I attended a number of sessions about OpenStack, and you can see a wrapup of all of that content in Perry's blog post about the conference.

And I helped out at the RDO table in the Developers Lounge. In the process I met many of the engineers that I'll be working with, and I learned quite a bit about RDO and OpenStack, as well as who I need to go to when there's something I don't know yet. And I got to play around some with TryStack, a free service where you can experiment with an RDO installation, launch virtual machines, and connect in to them to see how RDO behaves.

There's a huge amount of interest in OpenStack, and the ecosystem around it is full of really cool stuff. I was particularly interested in OpenShift, with which you can launch a non-trivial webapp in just minutes minutes. Very cool stuff.

Another high point of the week was the RedHat Summit 5K.

RedHat Summit, Boston

There were a few hundred people in the race, which wasn't a traditional road race, in the sense that there wasn't any official time keeper, and traffic wasn't stopped. We had pace groups (I ran with the 8:30 minute group), and a pacer who knew the route. I had set a goal of breaking 27, and I ran a 25:32, with which I was very pleased. This was the first 5k I've run since, I believe, 1994, so, not too shabby.

Syndicated 2013-06-18 20:05:37 from Notes In The Margin

18 Jun 2013 sjanes71   » (Journeyer)

Infinite Jest: Vocabulary I Had To Lookup (1)

This might be interesting. I’ll add more to this as a series. wen ~ noun    very rare a common cyst of the skin; filled with fatty matter (sebum) that is secreted by a sebaceous gland that has been blocked aver ~ verb    rare report or maintain He alleged that he was the victim of a […]

Syndicated 2013-06-18 15:23:59 from Assignments and Associations

18 Jun 2013 ncm   » (Master)

Edward Snowden turns out to be just the hero for our age. Getting condemned as a traitor by former (and by the evidence, maybe permanent) Power Behind the Throne Dick Cheney is a real feather in his cap. I wish I could be condemned as a traitor by Dick Cheney. Imagine how great a country would be if if it were governed entirely by people who Dick Cheney would call Traitor.

What they are not telling us is that the reason they only need the "metadata" from the phone companies is not that they respect anyone's privacy. It's that they already have all the audio logged, going back years; but they need the metadata to know who's talking. They got tired of asking the phone companies for metadata on bits they had tagged as interesting, and just demanded the lot.

I bought a Sandisk "Extreme Pro" SDHC card, advertised as supporting "up to 90 MB/s" reads and writes, to use in my Wandboard. Copying a 2.5G image onto it, I got all of 11 MB/s. I guess they only guarantee that it won't go over 90 MB/s, and maybe blow out my SD socket. Thoughtful of them.

18 Jun 2013 sjanes71   » (Journeyer)

Opus on Elementary OS

Sorry VLC fans, looks like foobar2000 + wine is your solution. This has been the only method that was reliable. UPnP just doesn’t work. PLEX doesn’t grok Opus and GStreamer hasn’t been updated.

Syndicated 2013-06-18 06:15:27 from Assignments and Associations

17 Jun 2013 marnanel   » (Journeyer)

Poetry on tumblr

I have a poetry tumblr: tjathurman.tumblr.com. Please follow it, if you like that sort of thing.

This entry was originally posted at http://marnanel.dreamwidth.org/279422.html. Please comment there using OpenID.

Syndicated 2013-06-17 20:15:38 from Monument

17 Jun 2013 Rich   » (Master)

VuPoint Magic Wand portable scanner

I just bought, returned, and bought VuPoint MagicWand scanners.

Here's the story.

The first one I bought was this one, which is a hand-held scanner wand thingy that scans to a micro SD card. That part works great. The other feature was that you could transfer the files wirelessly. There wasn't much information as to what that actually means, so it sounded like a good idea.

Turns out that what it means is that the device advertises its own SSID, which you must connect to, and then open a web site on the device which lists the files. I don't know if it was browser incompatibility or what, but the list of files didn't actually link to the files - just listed them. Viewing the source, it certainly had the links in the HTML, but something was preventing those links from actually being displayed on the page. Weird.

So, having to disconnect from my work VPN to connect to my scanner isn't exactly a great idea. Also, the network has a fixed name (MAGICWAND) and password (123456789), which ensures that as soon as I switch it on, everyone in range has access to my images. Not exactly idea.

So, I returned it and got the one without wifi. There's a USB cable, or the SD card can just go into a normal SD card reader. Only a $20 price difference, but I don't care to pay $20 for functionality I don't want.

Syndicated 2013-06-17 20:16:14 from Notes In The Margin

17 Jun 2013 fabrice   » (Journeyer)

17 Jun 2013 Rich   » (Master)

Open Help Conference, 2013

This weekend I attended the OpenHelp Conference in Cincinnati. Unfortunately, I was only able to go to one day of it, as we had to be back for something Sunday morning.

It was smallish, and so there was a lot of good conversation and brainstorming.

The focus was both documentation and support, which are, of course, deeply intertwingled. It gave me a lot to think about, and I really wish I could have been there for the second day as well.

Siobhan McKeown, from the Wordpress documentation team, was at the conference, and took amazing notes, so I'm going to link to her writeup for each talk.

The day started with Jorge Castro talking about using StackExchange to handle the Question & Answer part of support.StackExchange is part of the StackOverflow family of sites, Each StackExchange site is focused on a particular community, and is very focused on Question and Answer format, rather than general discussion. It allows users to vote for the quality of questions and answers, and seems to be a great way to get the subject matter experts more directly involved in the support process.

Siobhan's notes are here.

Following that, Michael Verdi, from the Firefox support team, talked about the SuMo site and the work that they had done to help users find the answers to their question. Of particular interest was some graphs he showed of the improvement in customer satisfaction, as well as the rate of answered questions, brought about by just improving the search functionality, to help users find the right docs so that they didn't even need to ask their question.

Firefox has their own home-grown, but Open Source, solution, called Kitsune. It has some StackExchage-like features, and also has a great tool called Army of Awesome, which is a way to watch Twitter mentions of your project/product, and ensure that at least one person from the expert community has responded to each one.

Here's Siobhan's notes.

This was followed by a panel discussion including Jorge, Michael, Jeremy Garcia (LinuxQuestions.org, and Siko Bouterse from Wikipedia. The discussion ranged from Wikipedia author retention to further discussion of many of the issues that Michael and Jorge had raised.

I spoke next, talking about listening to your audience. This is something I've thought a lot about over the years. My trepidation in speaking at this conference was that it seems like many of the people there know a lot more about documentation and support than I do, as I'm largely self-taught in this area. But it seemed that my remarks were well received. Once again here's Siobhan's notes, which in this case are way better than my own notes for my talk.

I was the last speaker of the day, and this was followed by a general discussion of the things that had been raised during the day, as well as many related issues.

You can see a lot of commentary about the events of the day, and of Sunday, by looking at the #openhelp keyword on Twitter. I'm looking forward to reading Siobhan's notes from Sunday's sessions.

Syndicated 2013-06-17 14:35:22 (Updated 2013-06-17 14:35:23) from Notes In The Margin

17 Jun 2013 mikal   » (Journeyer)

We all know that the LCA2014 CFP is open, right?

I just want to make sure that everyone knows that the LCA2014 call for proposals is open. There are two calls this time around -- a call for proposals and a call for miniconfs. The call for proposals closes on 6 July, so you don't have heaps of time left to submit something.

So, if you're interested in speaking at linux.conf.au 2014, in Perth between 6 and 10 January 2014 you should hit up those CFPs now!

Tags for this post: conference lca2014 cfp
Related posts: LCA 2006: CFP closes today; Got Something to Say? The LCA 2013 CFP Opens Soon!; Call for papers opens soon

Comment

Syndicated 2013-06-17 03:00:00 from stillhq.com : Mikal, a geek from Canberra living in Silicon Valley (no blather posts)

16 Jun 2013 joey   » (Master)

little disasters

Interesting times.. While the big disasters are ongoing, little ones have been spicing up my life lately.

A pleasant week by the beach ended with a tropical storm passing over the beach house. I've never experienced this before, and though Andrea was diminished by passing over land, it was still more wind than I've ever seen. I love wind, and this was thrilling, right on the edge of danger but not quite there. At least, if you have sense to stay out of the water. Leaving the beach, I heard of someone who tried to go surfing that day, and drowned.

The night before last, I was startled to find nearly an inch of water seeping up from underneath the tile floor of the kitchen. Probably it has something to do with the pressure tank pumping system, which was repaired while I was away, and means I actually have indoor running water here. (Overrated.) This saw me scrambling to close every water valve, and out with a flashlight at 2 am closing the cutoff at the 1000 gallon water reservoir before it all drained into the house. While sopping up dozens of gallons of water from the floor at 3 am probably doesn't sound like fun, I found myself going through the motions elatedly.. Because this means I finally am coming to understand the source of the damp that infests the most earth-sheltered corner of this house. It's not condensation. It's bad plumbing!

Then yesterday, I went out to try a dip in the river, stopped by the neighborhood eatery and bait shop, and ended up sitting out on the back deck eating ribs and listening to a band with "possum playboys" in their name (which makes the full name fairly irrelevant), while looking out over the river and the old-timey green metal bridge. Which was unexpected fun, and the kind of thing you have to take in when it happens, but getting stuck in a newly installed hole in my driveway was not. My car was spinning, and I gave up and called it a night.

Here's the thing. I could feel my brain working on this stupid "underpowered car is stuck in a small rut" issue all night long. Same mental pathways activating that chew over bugs and design issues. Got up this morning with a set of plans and contingency plans all ready to go. The first one, of jacking it up and putting something under the tire was stymied; it seems I am missing a jack. But the second, of digging out all around the tire, and then filling in with gravel and cat litter (a tip from some offroading website I blearily surfed last night), and then riding the gas while releasing the bake, worked great.

All of which is to say, bring em on! But I still prefer my disasters in the form of software bugs.

Syndicated 2013-06-16 16:25:56 from see shy jo

16 Jun 2013 valessio   » (Apprentice)

Compartilhado nas redes sociais

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Syndicated 2013-06-16 02:30:06 from ValessioBrito.com.br

15 Jun 2013 mako   » (Master)

Indian Veg

Recently, I ate at the somewhat famous London vegetarian restaurant Indian Veg Bhelpoori House in Islington (often referred to simply as “Indian Veg”).

I couldn’t help but imagine that the restaurant had hired Emanuel Bronner as their interior decorator.Indian Veg Signage (2)

Signs on the wall at Indian Veg

Syndicated 2013-06-15 17:00:27 (Updated 2013-06-16 02:46:44) from copyrighteous

15 Jun 2013 valessio   » (Apprentice)

Compartilhado nas redes sociais

Atenção: O conteúdo desta postagem é automática e contém o resumo diário das minhas atividades nas redes e recortes de outros sites ou blogs.

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Syndicated 2013-06-15 02:30:58 from ValessioBrito.com.br

15 Jun 2013 sness   » (Journeyer)

Denoising Autoencoders (dA) — DeepLearning 0.1 documentation

Denoising Autoencoders (dA) — DeepLearning 0.1 documentation: "See section 4.6 of [Bengio09] for an overview of auto-encoders. An autoencoder takes an input and first maps it (with an encoder) to a hidden representation through a deterministic mapping, e.g.:"

'via Blog this'

Syndicated 2013-06-15 00:46:00 from sness

15 Jun 2013 sness   » (Journeyer)

Geoff Hinton - Recent Developments in Deep Learning - YouTube

Geoff Hinton - Recent Developments in Deep Learning - YouTube: "