cultural reviewer and dabbler in stylistic premonitions

  • 271 Posts
  • 1.13K Comments
Joined 4 years ago
Cake day: January 17th, 2022
  • Arthur Besse@lemmy.mltoOpen Source@lemmy.ml•Why are there no hard forks of Firefox, Chromium, WebKit, or other browsers?English
    271·
    19 hours ago

    As others have said it is a huge amount of work to maintain a fork of such a complicated piece of software.

    Especially around security: web browsers constantly process potentially-malicious data, which gives them a large attack surface. Every browser regularly has new vulnerabilities discovered which must be fixed. Hard forking a browser means that, even ignoring any bugs in the new code the fork has added, every time a bug is discovered and fixed in the code they forked from someone needs to analyze the upstream’s fix and port it to the fork. The more they diverge, the more work this is. Failing to do this work lets any malicious website exploit the bugs and install malware on users’ computers.

  • Arthur Besse@lemmy.mltoScience Memes@mander.xyz•Whales are ChineseEnglish
    97·
    4 days ago

    another screenshot of a tweet, no link, no alt text, smh my head.

    imo science memes should link the science!

    Here is the paper from April which this tweet is actually referring to: https://royalsocietypublishing.org/rspb/article/293/2069/20252994/481340/The-phonology-of-sperm-whale-coda-vowels

    Unsurprisingly the tweet’s characterization of the research as finding whale language “structurally comparable to Chinese” is an exaggeration; they are actually saying it is similar to tonal languages and then using Mandarin as one example of a tonal language.

    here are the two paragraphs which actually mention Chinese

    Human vowels consist of a sequence of glottal pulses produced by vocal folds. Whale codas consist of a sequence of clicks produced by vibrating phonic lips, which play a role similar to the human vocal folds [15]. In human languages, the frequency of glottal pulses corresponds to pitch—closely spaced glottal pulses give rise to a higher pitch, while more widely spaced pulses give rise to a lower pitch. In linguistics, tone refers to pitch as recruited to express linguistic meaning. Many languages use tone to distinguish between different words. For example, in Mandarin Chinese, the following four words differ only in their tonal contour, while having the same consonants and vowels [21]: high and level tone ma ‘mother’, rising tone má ‘hemp’, falling-rising tone ma ‘horse’ and falling tone mà ‘scold’. The coda types can therefore be compared to human tone: ‘regular’ coda types can be compared to level tones, codas with ‘increasing’ ICIs to falling tones and codas with ‘decreasing’ ICIs to rising tones. (However, our analogy has a limit: while in human languages, different tones can be associated with different meanings, the meanings conveyed by sperm whale codas have not been established.) In figure 1, the ‘F0’ (fundamental frequency) of each coda is represented with a blue line.

    Beguš et al. [15] show that different coda vowel qualities can be instantiated on the same coda types and propose that coda type and coda quality are orthogonal [15]. This points to another parallelism between the sperm whale communication system and human language, as tone and vowel quality are often similarly orthogonal. For example, in Mandarin Chinese, the falling–rising tone may appear on any vowel, e.g. ma ‘horse’, ma ‘rice’ and ma ‘smear’. Orthogonality, in this case, is used to describe the independent mechanisms of production between the traditional timing or source features and the vocalic or filter features. In other words, the rate of vocal fold or phonic lip vibration can be independent of the shape of the resonant body (the vocal tract or the distal air sac), and both vowel types surface on several traditional coda types. However, while the production can be independent, there can still exist distributional patterns, where a vowel quality is more frequent on certain tones or some coda vowels are more common on certain traditional coda types. Our paper builds on Beguš et al.’s [15] findings and reveals further complexities within the system of sperm whale vocalizations.

    Here is an article about it: https://www.theguardian.com/environment/2026/apr/15/sperm-whales-alphabet-vocalizations-similar-humans …which also links this other fascinating news from the same lab from back in March https://www.theguardian.com/environment/2026/mar/27/scientists-film-whale-giving-birth-other-whales-help-her (“This is the first evidence of birth assistance in non-primates”)

    finally here https://xcancel.com/kuso_otoko/status/2062224294835540161 is the tweet this post is a screenshot of, where you can find people in the replies already making the predictable “met them at a very Chinese time in their life”, “that’s why japan hates them”, etc jokes.

    note

    i’m definitely not working in China’s Cetacean Ops and trying to prevent the western world from finding out that whale speak is just super slowed down Mandarin, i swear

  • Arthur Besse@lemmy.mltoPrivacy@lemmy.ml•Handy flock camera license plate reader mapEnglish
    5·
    6 days ago

    The 2021 paper OSRM-CCTV: Open-source CCTV-aware routing and navigation system for privacy, anonymity and safety says they published source code at https://github.com/Fuziih but I don’t see it there now (though there is a related project called cctv-exposure).

    The final published version of the paper seems to be paywalled; it’s probably on scihub but there is also a preprint of it here on arxiv.

    https://github.com/FNBIP/ghost-route (just 3 commits, from February this year) says it is inspired by the paper and “extended to a production-grade multi-mode threat routing system”. It’s a node app you run locally (there doesn’t appear to be a public instance currently) which would be nice if it could work offline but unfortunately “Offline mode with pre-downloaded OSM tiles” is still on the roadmap and it currently lists “A Mapbox GL JS token (free tier works)” as a requirement (which is probably why there isn’t a public instance - someone would need to pay mapbox if they wanted to run it for other people).

    I have not tried it; if anyone reading this has or does please post here about how it works!

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