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Paulo J. S. Silva

@pjssilva

Matemático, computeiro e humano

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03.07.2023
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Latest posts by Paulo J. S. Silva @pjssilva

Grande partida do João Fonseca. Pontos totais: 79 a 77, para o Sinner. Somente dois pontos a mais para o número 2 do mundo. Dois tie breaks. O João tem um grande futuro pela frente.

11.03.2026 03:16 👍 1 🔁 1 💬 0 📌 0
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LLM-Driven Large Code Rewrites With Relicensing Are The Latest AI Concern The newest open-source concern around AI that is seeing a lot of interest this weekend is when large language models / AI code generators may rewrite large parts of a codebase and then the 'developers...

Trying to relicense a code after an AI "rewrite" (that has access to the code in the first place) is simply stealing. Even more, it is stealing infinite times (each time a copy of the "new relicenced" is used). And there is no "clean room" reimplementation using AI.

www.phoronix.com/news/Chardet...

08.03.2026 15:08 👍 0 🔁 0 💬 0 📌 0

@kevinroose.com used vibe coding to add a specific (I assume well known) game to a website he was building on a talk on The Daily podcast. What he didn't realize is that he basically asked the bot to remember 3rd party code and steal it. Journalists live of IP, but third party IP doesn't matter.

19.02.2026 22:19 👍 0 🔁 0 💬 0 📌 0

The repeated use of AI will make us more and more stupid to the point that AI will look smart. That might have been the plan all along!

17.01.2026 01:53 👍 0 🔁 0 💬 0 📌 0

Pois é, galera. Aula não basta.

12.01.2026 13:34 👍 0 🔁 0 💬 0 📌 0

Scrollable window managers are the way to go! Using PaperWM now, planning to move to Niri.

24.12.2025 02:25 👍 0 🔁 0 💬 0 📌 0

E assim caminha a humanidade. Sinceramente, tem dias que ser brasileiro é difícil. Esse congresso realmente é Inimigo do povo, da Ciência e da decência.

20.12.2025 15:26 👍 1 🔁 1 💬 0 📌 0
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LLMs’ impact on science: Booming publications, stagnating quality Once researchers turn to LLMs, paper counts go up, quality does not.

I would much prefer at most 1 or 2 *high-quality papers* a year!

arstechnica.com/science/2025...

19.12.2025 19:39 👍 1 🔁 0 💬 0 📌 0
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Café torrado hoje. Não tem preço!

Coffee roasted today. Priceless!

09.12.2025 15:42 👍 1 🔁 0 💬 0 📌 0

Congrats!

03.12.2025 12:50 👍 1 🔁 0 💬 0 📌 0
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GitHub - alsa-project/alsa-ucm-conf: ALSA Use Case Manager configuration ALSA Use Case Manager configuration. Contribute to alsa-project/alsa-ucm-conf development by creating an account on GitHub.

If anyone has a Lunar Lake laptop and sound is not working after installing or upgrading Ubuntu, you may need to upgrade Alsa UCM. Go to github.com/alsa-project... and run the commands in the second box (starting with `curl`) as root. It saved my day.

21.11.2025 19:45 👍 1 🔁 0 💬 0 📌 0

OK, booking marking to take a look.

18.11.2025 23:32 👍 1 🔁 0 💬 0 📌 0

Amazing. The cultural diversity in academia is one of my main pleasures in life.

18.11.2025 13:53 👍 2 🔁 1 💬 0 📌 0
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Firefox is Getting a New AI Browsing Mode - OMG! Ubuntu Image: Mozilla Mozilla is ebullient on the benefits AI can bring to users of the Firefox web browser, and already offers (as you may have been bugged by

Ludicrous. Maybe time to leave Firefox. It is a shame, it has been a long marriage. But it may not survive AI addiction.

www.omgubuntu.co.uk/2025/11/fire...

14.11.2025 15:08 👍 1 🔁 0 💬 0 📌 0
Wagner Moura: Não dá pra explicar Lei Rouanet para quem não assimilou a Lei Áurea | Entrevista
Wagner Moura: Não dá pra explicar Lei Rouanet para quem não assimilou a Lei Áurea | Entrevista YouTube video by CartaCapital

Lapada do Wagner Moura em entrevista para Carta Capital: "Não dá para explicar a Lei Rouanet para quem não assimilou a lei Áurea..."

Disse tudo!

youtu.be/FqVWtujKeoI?...

02.11.2025 11:16 👍 1 🔁 0 💬 0 📌 0

O dia hoje foi muito complicado, com o horror no Rio. Mas vale destacar isso aqui:

www1.folha.uol.com.br/mercado/2025...

29.10.2025 00:38 👍 0 🔁 0 💬 0 📌 0
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Are these the happiest PhD students in the world? Brazil, Australia and Italy have the highest satisfaction scores in Nature’s global 2025 PhD survey — but are these nations really the best places to do a doctorate?

Come do your Ph.D. (and postdoc) in Brazil! We have good universities, some funding, nice (professional and natural) environment and mild winters!

www.nature.com/articles/d41...

27.10.2025 11:24 👍 2 🔁 0 💬 0 📌 0

Sounds like an exiting read.

27.10.2025 11:09 👍 3 🔁 0 💬 0 📌 0

Moreover, in Mathematics is not unusual at all to simply follow alphabetical order. I usually follow this rule as it is the rule most of my coauthors prefer. In my case this usually put me in the last spot, not because I own the lab or am the senior author. But simply because I am Silva. 🤦🏽‍♂

27.10.2025 09:45 👍 0 🔁 0 💬 0 📌 0

Yeap. Go to the theater. Leave your home. It is much better. Great movie.

25.10.2025 23:54 👍 0 🔁 0 💬 0 📌 0
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Como uma bet da Caixa expõe contradições do governo - Nexo Jornal Presidente Carlos Vieira confirmou lançamento de plataforma própria de apostas online ainda em 2025. Objetivo é ampliar arrecadação

Tô falando disso aqui...

www.nexojornal.com.br/expresso/202...

25.10.2025 10:39 👍 0 🔁 0 💬 0 📌 0

Sinceramente @lulaoficialbluesky.bsky.social, isso é realmente imperdoável. Bets são câncer a sociedade. O Estado se aproveitando disso é inaceitável.

25.10.2025 10:38 👍 0 🔁 0 💬 1 📌 0

Grande dia!

www1.folha.uol.com.br/mercado/2025...

02.10.2025 02:36 👍 0 🔁 0 💬 0 📌 0
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GitHub - cvanaret/Uno: A next-gen SQP & barrier solver for nonlinearly constrained optimization A next-gen SQP & barrier solver for nonlinearly constrained optimization - cvanaret/Uno

Uno v2.2.0 is out with C, Julia and Python interfaces 🤩
- pure #Julia interfaces to NLPModels.jl and MathOptInterface.jl
- #Python bindings using #pybind11
Developed at @zuseinstitute.bsky.social
#optimization #mathematicaloptimization #numericaloptimization #constrainedoptimization #oss #foss #uno

01.10.2025 13:52 👍 3 🔁 1 💬 0 📌 0
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The Silicon Symbiosis: Why NVIDIA’s Bet on Intel Could Reshape the Entire AI Tech Landscape In the fast-evolving landscape of enterprise technology, we are occasionally witness to moments that redefine entire industries. These are not mere product launches or incremental updates, but seismic...

Hopefully this movement will take NVIDIA closer to open source tools and development, a movement that Intel has been pursuing lately. This is my Pollyanna side speaking. My more realistic self is more afraid that Intel will take the dreadful CUDA route.

www.hpcwire.com/2025/09/29/t...

01.10.2025 11:58 👍 0 🔁 0 💬 0 📌 0

CPFL Paulista simplesmente diz "já sabemos que vocês estão sem energia", espere. Não dão nenhuma estimativa para a volta da energia. É muito descaso! Eu que adivinhe se devo esperar ou correr para levar o que está na geladeira para outro lugar. Impossível falar com um ser humano!

23.09.2025 11:19 👍 0 🔁 0 💬 0 📌 0

Bia fez o certo. Vai e se cuida.

22.09.2025 14:48 👍 1 🔁 0 💬 0 📌 0

Grande dia! Agora é abrir uma cerveja e comemorar. Bolsonaro e militares de alta patente condenados pelas instituições da República!

11.09.2025 21:49 👍 0 🔁 0 💬 0 📌 0

Como disse amigo, Fux parece seguir código do mafioso. Condena-se *apenas* o delator. Vamos ver se fará isso até o final.

10.09.2025 22:03 👍 0 🔁 0 💬 0 📌 0
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Music at IMECC!

10.09.2025 16:19 👍 1 🔁 0 💬 0 📌 0