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raphman

2,545 karma · joined September 10, 2010

Raphael Wimmer. Lecturer in Media Informatics at University of Regensburg, Germany
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raphman··on I won't be renewing my Pinboard subscription
Oh, I had a similar experience - need to ping him again.
raphman··on Slow is smooth, smooth is fast: Navy SEALs' efficiency secret
Quick observations:

- several people here mention that they learned this phrase in the military

- the first written mention I could find is in a 1998 army report [0]

- the first Google Books hit for this phrase is from 1970 but this seems to be an error - the full text preview is from a different, recent book [1]

- Internet Archive has a lot of hits - but the earliest ones - except for the army report mentioned above - are from the 2000s (don't be fooled by wrong publishing dates in the metadata) [2]

- Google Ngram Viewer shows a brief appearance around 1980 (maybe a fluke) and then a steady rise in the 2000s [3].

- In one army magazine I saw an extended version: "slow is smooth, smooth is fast, fast is deadly" (which doesn't transfer that well to other professions)

[0] https://archive.org/details/DTIC_ADA357718/page/23/mode/2up?...

[1] https://www.google.de/books/edition/Span_of_Control/IYy_EAAA...

[2] https://archive.org/search?query=%22slow+is+smooth%22&sin=TX...

[3] https://books.google.com/ngrams/graph?content=slow+is+smooth...

raphman··on Stop Microsoft users sending 'reactions' to email by adding a postfix header
Something like https://delta.chat/ ? There was also a project/protocol called Chat-over-IMAP (COI): https://github.com/coi-dev/coi-specs
raphman··on Disney's Internal Slack Breached? NullBulge Leaks 1.1 TiB of Data
Train an LLM on it...
raphman··on Show HN: Create a portrait painting from one photo
I would be interested in the repo.
raphman··on I learned Vulkan and wrote a small game engine with it
There are quite a few screenshots in the article.
raphman··on I got tired of hearing that YC fired Sam, so here's what actually happened
Twitter allows manually adding alt text to an image. It doesn't have the nice OCR feature that Mastodon has, unfortunately.
raphman··on Turn Your iPhone into a Dumb Phone
(hipocracy → hypocrisy)
raphman··on GDPR: Is It Worth It?
Side note:

German intelligence service BND famously argued ~10 years ago that them intercepting satellite communication at their listening station in Bad Aibling does not in fact happen on German soil but in space. Therefore, they argued, their surveillance activities weren't bound by German laws at all.

https://de.wikipedia.org/wiki/Weltraumtheorie

raphman··on You might not want to use your fingertip to unlock your phone
I'd argue it's easier to trick you looking into the phone's camera than get you to unlock it with your finger. "Hey, look, is this your phone? Oh, thanks for unlocking it for us."
raphman··on Show HN: I made a new sensor out of 3D printer filament for my PhD
Oh, just from reading her papers. I have been playing with TDR a long time ago [1] and try to follow current developments.

[1] https://dl.acm.org/doi/10.1145/2047196.2047264

raphman··on Show HN: I made a new sensor out of 3D printer filament for my PhD
Very beautiful research and thorough documentation. I initially wanted to comment that this looks a lot like time-domain reflectometry on a conceptual level - but as Cindy Harnett seems to be your advisor, you probably know that already :)
raphman··on UV-K5 is the most hackable handheld ham radio yet
I don't have any personal knowledge, but you might want to ask Oleg Kutkov - he has been reverse-engineering and repairing Starlink antennas for some time.

https://olegkutkov.me/ https://twitter.com/olegkutkov

raphman··on Elegant open source project tracking, Trello like but self-hosted
Mind sharing a link if it is public?
raphman··on TextSnatcher: Copy text from images, for the Linux Desktop
Yet another variation I have been using for ages, using ImageMagick's `import` tool (which probably only works on X11)

    import "$tempfile"
    TEXT=`tesseract -l eng+deu "$tempfile" stdout`
    echo "$TEXT" | xsel -i -b
raphman··on How the Devteam Conquered the iPhone
That would also be my assumption.

However, it seems the firmware was written as 0x800 byte pages:

https://cdn.cs50.net/2014/fall/lectures/1/w/src1w/iUnlock.c

raphman··on The Man in Seat 61
Aren't there any regulations regarding maximum length? In Europe, the maximum allowed length seems to be 740/835 meters.
raphman··on I spend £8,500 a year to live on a train
more information:

- Lasse's blog (in German): https://leben-im-zug.de/

- r/de thread (in German): https://www.reddit.com/r/de/comments/1b4syao/dieser_17j%C3%A...

raphman··on CACM Is Now Open Access
Good points, thanks!
raphman··on CACM Is Now Open Access
Thanks for the information!

AFAIK, licensing agreements between libraries and digital publishers typically include a right to perpetual access to articles in a journal or digital library they subscribe to. Any papers published while the licensing agreement is in place are to be made available even if the library cancels their subscription. This also includes the right to make backup copies of the digital library.

(Here's such an agreement between ACM and the Norwegian universities: https://www.openscience.no/media/3449/download?inline )

What the library is allowed to do with this backup probably depends on country-specific laws.

However, if I understand the current situation correctly, ACM allows everyone to download CACM articles but not to redistribute them, right?

In theory, they could also explicitly allow anyone to redistribute all of their publications (they reserve the right to do this in the licensing agreement with authors). However, I'd argue that it is not in ACMs interest to do so - and probably not in mine, either. Having a central, trustworthy source has benefits - e.g. when retracting papers. I'm fine with the ACM DL being free to use and having library backups as safety nets if ACM ever goes under.

raphman··on CACM Is Now Open Access
IIUC, it's complicated.

For new OA publications at conferences/journals, authors get a choice of CC licenses [1,2]. The respective licenses can be found in an article's [3] "Information" sidebar (hidden by default) or the HTML/PDF version [4]. Unfortunately, the licenses are apparently not shown more prominently in the ACM Digital Library. The search function does not allow filtering by license either.

For CACM articles, the traditional ACM copyright notice seems to apply [5] (maybe there are CC-licensed articles, but I did not see any so far):

"Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author."

For pre-OA publications (< ~2020 ?), authors could either transfer copyright or give ACM a publishing license [3]. I'd assume that ACM may assign an arbitrary CC license to publications to which they own the copyright but not to ones for which they only have publishing rights. Given that authors only licensed publishing rights for the final article to ACM, I'd guess the only acceptable CC license in this case would be CC-BY-ND.

However, I guess that ACM won't want to go through the trouble of assigning CC licenses to older publications.

EDIT:

My tentative guesses/answers to your questions would be:

> - how effectively libraries' rights to archive, copy, and redistribute works published in cacm is protected;

IIRC, libraries subscribing to ACM's DL already have the right to archive the content. Given that many authors have only given ACM the right to distribute their works, I'm not sure whether scraping OA articles is allowed. (ACM has been banning IP ranges for mass-downloading papers in the past, so be careful.)

> - whether the license is compatible with incorporation of text into wikipedia and stack overflow; and

IMHO, only if a non-ND CC license was applied to the article. Also, correct attribution is still needed [7].

> - to what extent volunteer translations into languages such as chinese and spanish can be legally archived, copied, and redistributed

Again, probably only for explicitly CC-licensed content (excluding -ND).

[1] https://www.acm.org/publications/policies/publication-rights...

[2] https://cfiesler.medium.com/acm-copyright-licenses-which-sho...

[3] https://dl.acm.org/doi/10.1145/3623509.3633366

[4] https://dl.acm.org/doi/fullHtml/10.1145/3623509.3633366

[5] https://dl.acm.org/doi/10.1145/3624717 (sidebar)

[6] https://academia.stackexchange.com/questions/14734/which-acm...

[7] https://en.wikipedia.org/wiki/Template:Creative_Commons_text...

raphman··on CACM Is Now Open Access
Oh, where did he say this?

IIRC, he always said that any OA model for ACM requires careful thinking about a sustainable business model.

In 2009 he argued [1]:

> "Indeed, the idea of unfettered access to scientific knowledge naturally resonates with many researchers, including me. So why doesn’t ACM become an open-access publisher? [...] ACM operates as a democratic association. If you believe that ACM should change its publishing business model, then you should lobby for this position. [...] The second issue is the business model of association publishing, for example, "reader pays" vs. "authors pays." This is a legitimate topic of discussion, as long as we understand that it cannot be separated from the overall business model of the association. Just remember, "free" is not a sound business model."

In 2018 he wrote [2]:

> "If we are serious about open access, then we must discuss its underlying business model. Let’s get serious about open access!"

[1] https://cacm.acm.org/opinion/open-closed-or-clopen-access/

[2] https://cacm.acm.org/opinion/open-access-and-acm/

raphman··on CACM Is Now Open Access
No. ACM has been on a slow path towards making everything Open Access for many years now - driven both by internal and external feedback. Given that the ACM Digital Library (individual and library subscriptions) has been subsidizing other ACM endeavors, that making stuff OA is not something you can take back later, and that the required article processing charges (APCs) cause other problems, they have been rather careful with the transition.

They plan to make the entire digital library freely accessible by January 1, 2026.

Here's a short article about timeline and implications: https://medium.com/sigchi/about-acm-open-cd544408559c

EDIT: for anyone wondering why there need to be APCs at all, Jonathan Aldrich gives a glimpse into costs and benefits of 'traditional' publishers: https://medium.com/sigchi/what-benefits-do-traditional-publi...

raphman··on Stable-Audio-Demo
> Many lawyers believe all that matters is whether the output of the model is infringing.

What I don't understand (as a European with little knowledge of court decisions on fair use): with the same reasoning you might make software piracy a case of 'fair use', no? You take stuff someone else wrote - without their consent - and use it to create something new. The output (e.g. the artwork you create with Photoshop) is definitely not copyrighted by the manufacturer of the software. But in the case of software piracy, it is not about the output. With software, it seems clear that the act of taking something you do not have the rights for and using it for personal (financial) gain is not covered by fair use.

Why can OpenAI steal copyrighted content to create transformative works but I cannot steal Photoshop to create transformative works? What am I missing?

raphman··on Thousands of small businesses are struggling because of R&D amortization
FWIW, Gergely Orosz provided some helpful background on Twitter and in his newsletter:

https://twitter.com/GergelyOrosz/status/1735030983173230944

https://newsletter.pragmaticengineer.com/p/the-pulse-75

raphman··on Surf the web like it's 1999
Nice demo: https://pooyak.com/p/progjpeg/
raphman··on German developer guilty of 'hacking' for exposing hardcoded credentials in app
The developer claims that he assumed that he assumed that the database credentials were specific to the customer he was helping debug the problem. Once he realized that he could see other data, he closed the connection and notified the company.

I'd argue that a customer who accesses their own data on a vendor's database via a client has also the right to access it via a different client.

raphman··on Why Germany Is Rich but Germans Are Poor and Angry
My guess: it refers to the 'Fridays for Future' movement. More or less arguing that caring about the climate does not matter if the farmers go bankrupt.
raphman··on Zeiss's "Holocam" turns glass windows into cameras
Yes, the original Surface tabletop used IR cameras. Its successor, the Samsung SUR40 had in-cell sensing, i.e. photosensors embedded into the LCD so that it could capture a 960x540 image of the table surface.
raphman··on Zeiss's "Holocam" turns glass windows into cameras
As I posted below, Microsoft's Applied Sciences Group did something similar (I guess) back in 2011:

https://www.microsoft.com/applied-sciences/uploads/publicati...

https://www.microsoft.com/applied-sciences/projects/the-wedg...

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