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Lewis Mitchell

@lewismath

Data scientist at The University of Adelaide; Professor of Mathematical Sciences. @lewis_math on Twitter; @lewis_math_au on Threads.

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13.07.2023
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Latest posts by Lewis Mitchell @lewismath

It me! This was so much fun, and such a huge honour. #NetSciX2026 is fantastic.

19.02.2026 01:42 πŸ‘ 13 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

I asked Claude to cook a port of this code to visualize "teletherms", the idea from the 2016 paper by
@peterdodds.bsky.social @lewismath.bsky.social @andyreagan.com @chrisdanforth.bsky.social. The zero-shot implementation (of my take on it) was nearly flawless. jugander.github.io/cryofront/te...

09.02.2026 23:56 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Mate it’s not just The Pitt. And I’m sorry to have ruined every other TV show for you now.

11.01.2026 06:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

post a perfect album from the 90s that isn’t nirvana, pearl jam, soundgarden, or alice in chains

28.12.2025 05:23 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Inbox: zeroed. Happy Xmas everyone, see you in the new year. 🫑

24.12.2025 02:01 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Even better: an entire series!

20.12.2025 02:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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IC2S2 2026 registration is open!
Explore the 2026 conference here ➑️ ic2s2-2026.org

βœ”οΈ Submissions open December 15th
βœ”οΈ Keynotes will be announced between now and February
βœ”οΈ Full program of selected talks and tutorials will be available in late April

01.12.2025 21:40 πŸ‘ 26 πŸ” 19 πŸ’¬ 0 πŸ“Œ 3

Great! I know a few real mathematicians so can introduce you, and in the meantime we can chat as well ;)

06.12.2025 09:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Congratulations Dr Nagy!!! You are a unicorn.

05.12.2025 22:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
IC2S2 2026 | Burlington, Vermont
IC2S2 2026 | Burlington, Vermont YouTube video by UVM Office of Research

We're excited to announce that the website and registration for IC2S2 2026 (July 28-31) will launch in early December! The Vermont Complex Systems Institute @vcsi.bsky.social at the University of Vermont will be hosting IC2S2 in 2026: youtube.com/watch?v=p412S4GnPkc&feature=youtu.be

13.11.2025 15:36 πŸ‘ 33 πŸ” 19 πŸ’¬ 0 πŸ“Œ 1
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@alphaxiv.org released quickarXiv

Swap arxiv β†’ quickarxiv on any paper URL to get an instant blog with figures, insights, and explanations.

14.11.2025 23:52 πŸ‘ 38 πŸ” 11 πŸ’¬ 1 πŸ“Œ 1

We are advertising a Level D/E position in Pure Maths at University of Adelaide (for non-Oz-initiated: E=full Prof, D=one step down).

https://careers.adelaide.edu.au/cw/en/job/517088/associate-professor-professor-de-pure-mathematics

22.08.2025 09:11 πŸ‘ 8 πŸ” 17 πŸ’¬ 1 πŸ“Œ 0

Abstract submission deadline for #NetSciX2026 in Auckland, New Zealand, is one month away. We're excited to announce our lineup of keynote speakers. Time to get your abstracts ready & plan your trip if you want to contribute & get a chance to listen to these amazing scholars netscix2026.github.io

06.08.2025 07:24 πŸ‘ 8 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
Australia Admits All Those Animals Made Up

Australia Admits All Those Animals Made Up

Australia Admits All Those Animals Made Up theonion.com/austral...

05.08.2025 22:00 πŸ‘ 5676 πŸ” 748 πŸ’¬ 132 πŸ“Œ 75
Metronome: tracing variation in poetic meters via local sequence alignment | Computational Humanities Research | Cambridge Core Metronome: tracing variation in poetic meters via local sequence alignment - Volume 1

✍️ Our paper is finally out!

All poetic forms come from somewhere, but figuring out their relationships is hard.

We use sequence alignment on scansion (010.10) to measure metrical similarity between poems. This allows us to detect related forms across languages and times 1/
tinyurl.com/metronome25

26.06.2025 10:02 πŸ‘ 41 πŸ” 18 πŸ’¬ 1 πŸ“Œ 2
Promotional graphic for NetSciX 2026 in Auckland, New Zealand. The image features a cityscape of Auckland with the Sky Tower prominently visible against a clear blue sky and harbor. On the right side, bold text reads "CALL FOR ABSTRACTS" with a note encouraging submissions on diversity in network science. The deadline is listed as "Friday, 5 September 2025 at 23:59 AoE." The website for more information is netscix2026.github.io.

Promotional graphic for NetSciX 2026 in Auckland, New Zealand. The image features a cityscape of Auckland with the Sky Tower prominently visible against a clear blue sky and harbor. On the right side, bold text reads "CALL FOR ABSTRACTS" with a note encouraging submissions on diversity in network science. The deadline is listed as "Friday, 5 September 2025 at 23:59 AoE." The website for more information is netscix2026.github.io.

πŸ“’ The NetSci-X 2026 Call for Abstracts is now open!
Submit your work and join us in #Auckland to explore diversity in network science.

πŸ“… Deadline: 5 September 2025, 23:59 AoE
🌐 More info: netscix2026.github.io

@mluczak.bsky.social‬ Michael Small @droneale.bsky.social‬ Daniela Paolotti

11.06.2025 06:01 πŸ‘ 13 πŸ” 13 πŸ’¬ 0 πŸ“Œ 3
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Applications are now open for National Industry PhD Scholarships with the University of Adelaide and Lockheed Martin Australia. The project focuses on Physics-Informed Neural Networks (PINNs) for efficient signal modelling. Apply now: scholarships.adelaide.edu.au/Scholarships...

12.05.2025 00:58 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

I think that’s what they might be in the process of doing unfortunately…

04.03.2025 06:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

It’s an actual Christmas miracle.

Wordle 1,285 1/6

🟩🟩🟩🟩🟩

25.12.2024 07:57 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Disappointing ending for a Strikers fan, but how about that win probability curve! #BBL13

17.12.2024 11:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Bon Iver are great, but imagine how much better they'd sound if they didn't always record themselves from the bottom of a deep well

12.12.2024 10:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Mathematical Thinking Isn’t What You Think It Is | Quanta Magazine The mathematician David Bessis claims that everyone is capable of, and can benefit greatly from, mathematical thinking.

β€œstudents are often unhappy with math, because they think it requires some innate things that they don’t have. But that’s not true; really it relies on the same type of intuition we use every day.”

I couldn’t agree more. Looks like a great book.

www.quantamagazine.org/mathematical...

23.11.2024 09:32 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

That seems very odd indeed.

17.11.2024 04:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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A computational analysis of potential algorithmic bias on platform X during the 2024 US election | QUT ePrints Graham, Timothy & Andrejevic, Mark (2024) A computational analysis of potential algorithmic bias on platform X during the 2024 US election. [Working Paper] (Unpublished)

🚨NEW study from @qutdmrc.bsky.social with eye-opening! πŸ‘€ findings!
The computational analysis of engagement found that X's algorithm was changed in July 2024 to boost Republican-leaning & Elon Musk's accounts during US election
#AlgorithmicBias #USElection2024 #Twitter #X eprints.qut.edu.au/253211/

16.11.2024 20:52 πŸ‘ 34 πŸ” 16 πŸ’¬ 3 πŸ“Œ 0
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Elon Musk's AI turns on him, labels him 'one of the most significant spreaders of misinformation on X' His posts, it added, β€œcan have real-world consequences."

Elon Musk’s generative AI chatbot, Grok, turns on him, labelling him β€œone of the most significant spreaders of misinformation on X”.

15.11.2024 21:13 πŸ‘ 900 πŸ” 257 πŸ’¬ 34 πŸ“Œ 88
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Satire publication The Onion buys Alex Jones' Infowars at auction with Sandy Hook families' backing A federal bankruptcy judge in Texas has ordered a hearing into how the satirical news publication The Onion won the bidding for conspiracy theorist Alex Jones’ Infowars, after Jones and his lawyers ra...

This is amazing: apnews.com/article/onio...

15.11.2024 08:30 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It might not map! The central idea is just that community structure (such as you would get from balkanisation) can promote cascades… but it’s all for very specific forms of information spread.

13.11.2024 23:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Influentials, Networks, and Public Opinion Formation Abstract. A central idea in marketing and diffusion research is that influentialsβ€”a minority of individuals who influence an exceptional number of their pe

Yeah, great question. In an earlier draft we pointed towards a classic network science-y result that suggests greater balkanisation -> more easily influenced, but this is only one very specific β€œlens” through which to look at the problem. academic.oup.com/jcr/article-...

13.11.2024 23:39 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Elon Musk has turned X into a globally influential media platform – and there’s more to come As well as becoming an β€˜everything app’ and a place where lies continue to flourish, X is likely to see an increase what’s known as β€˜cyberbalkanisation’.

I wrote a thing with Mel Humphries and Jono Tuke (who have both deactivated their Twitter accounts) on where to next for the bird site in Trump's second term.

... TL;DR it doesn't look great.

theconversation.com/elon-musk-ha...

13.11.2024 22:42 πŸ‘ 10 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
Picture of comedy characters Kath and Kim

Picture of comedy characters Kath and Kim

Department of Government Effluency

13.11.2024 08:48 πŸ‘ 629 πŸ” 107 πŸ’¬ 31 πŸ“Œ 8