Matěj Hejda

176 posts

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Matěj Hejda

Matěj Hejda

@thisismatej

photonic neuromorphic systems @hpe | science • tech • AI/ML • electronic music • journeys off the beaten path 🏔️

Brussels, Belgium Katılım Şubat 2018
139 Takip Edilen132 Takipçiler
Matěj Hejda
Matěj Hejda@thisismatej·
@alexeyguzey Optimal conditions are also critical - all the traits above would be worthless if born in North Korea, as an example. This effectively limits the pool of such potential people to ~Western/US citizens imo. Even Musk probably wouldn't achieve much if he stayed in SA.
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Alexey Guzey
Alexey Guzey@alexeyguzey·
seems like a good time to repost this classic
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Matěj Hejda
Matěj Hejda@thisismatej·
@MyLordBebo This is very cool! Czech speaker here, can understand pretty much all of it. Btw, the name of the language wasn't clear from the original post - it's actually called "Interslavic".
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Lord Bebo
Lord Bebo@MyLordBebo·
🗣️ NICE: There’s an inter-Slavic language that is understood by most Slavs. Is this correct Slavs? So you understand her?
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Matěj Hejda retweetledi
EU–INC
EU–INC@euinc_petition·
Europe, it's time for action! 🇪🇺 Join our petition for an EU-Inc: A pan-European startup entity Goal: - fix investments - fix europe-wide employment - fix stock options - unite the European startup ecosystems We got 6 weeks to make this real! Sign here: eu-inc.org
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Meredith Whittaker
Meredith Whittaker@mer__edith·
Case in point: there's no way to build a backdoor that only the "good guys" can use. When the entire technical community says that the EU's ChatControl legislation + similar pose serious cybersecurity threats, we're not exaggerating for effect.
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Matthew Green
Matthew Green@matthew_d_green·
Reminder that “chat control” is an effort to legislate the installation of mandatory scanning for all private conversations across the EU, including end-to-end encrypted conversations. This tech isn’t ready, isn’t safe, and fundamentally isn’t a good idea.
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Matthew Green
Matthew Green@matthew_d_green·
Very sophisticated attack against the RADIUS protocol that uses flaws in the protocol as well as a novel variant of the MD5 chosen prefix collision. Cryptography from the 90s never goes away! blastradius.fail/attack-details
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Matěj Hejda
Matěj Hejda@thisismatej·
@matthew_d_green I believe @eduroam, the widely adopted standard for network authentication in academic institutions, is also based on RADIUS. Not sure if this vul is relevant for eduroam - but I can imagine some cutting edge/sensitive research being a target of malicious actors.
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Matthew Green
Matthew Green@matthew_d_green·
And before you say “meh it’s just some WiFi and commercial VPNs,” ask yourself: what protocols do you think are being used to secure oil pipeline controllers?
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Matěj Hejda
Matěj Hejda@thisismatej·
(2/2) Zároveň, povinné backdoors v chat klientech budou obrovské lákadlo pro hackery. Co je však asi nejhorší: falešné pozitivy jsou u AI skenování obsahu *zcela nevyhnutelné*. Uvalit takové chybující skenování na ~všechny online uživatele jde zcela proti evropským hodnotám.
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Matěj Hejda
Matěj Hejda@thisismatej·
@VeraJourova (1/2) Paní komisařko, věřím, že vaše záměry pochází z dobrých pohnutek - bohužel, CSAM je nastaven extrémně nebezpečně. Soukromí a kyber-bezpečnost běžných uživatelů utrpí, a ti "špatní" se stejně skryjí pokročilejšími metodami.
Yaël Ossowski⚜️@YaelOss

On a panel today, EU Commission VP @VeraJourova admits that proposed CSAM scanning / #ChatControl rule clarifies "that even encrypted messaging can be broken for sake of better protection of children" Previously, EU officials stated no one would be forced to break encryption

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Matěj Hejda
Matěj Hejda@thisismatej·
I have always found it intriguing how "Middle East" translates into Czech as "blízký východ" (=nearby/close East). We're somewhat geographically closer than (let's say) UK, but it does not feel like enough to justify the difference.
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Matěj Hejda
Matěj Hejda@thisismatej·
The negligence in cases like this one is just remarkable. All it would take is just ONE of the authors/journal editor/reviewer(s)/proof editors actually reading it. But hey, the publishing/citation farms keep churning...
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Matěj Hejda
Matěj Hejda@thisismatej·
While going through my queue of papers to read, I have (finally) read Sara Hooker's "The Hardware Lottery". For anyone interested in application-specific (AI) computing hardware/architectures, this is definitely worth a read. arxiv.org/abs/2009.06489
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Andrew Côté
Andrew Côté@Andercot·
A technology quietly maturing over the last 10 years that few people talk about. But it's at the bottleneck of current limitations on GPU performance and compute. A 🧵 on how Silicon Photonics will enable the next computing hardware revolution, starting with interconnect
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Matěj Hejda
Matěj Hejda@thisismatej·
Echoing this sentiment: archive.is/ZAyLI Regulation ("The Brussels Effect") cannot be the principal EU export if it wants to stay technologically relevant, competitive and independent.
6529@punk6529

1/ On the EU Giving Up I watched a panel on AI (machine learning) at a conference hosted by the European Commission. 9 people on the panel Everyone agreed that the USA was 100 miles ahead of EU in machine learning and China was 99 miles ahead except for those who believed...

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Tomas Pueyo
Tomas Pueyo@tomaspueyo·
Nuclear is the best energy there is today: • Best safety • Best for the environment • Most reliable • Most sustainable • Politically ideal • Can be best economically This thread will explain why, with details:
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Matěj Hejda
Matěj Hejda@thisismatej·
@libsoftiktok I'm surprised how few people here mention this likely being a parody/satire (I'm quite sure that's the case). She goes way too far into the absurdness to make me believe she truly meant any of this.
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Keşfet

@alexeyguzey @MyLordBebo @realhashbreaker @matthew_d_green @eduroam @VeraJourova @elonmusk @BarackObama