Tessera

Romain Lesur

@rlesur.bsky.social

Regional director @insee.fr (French national statistics institute), Pays de la Loire. 10 yrs leading data science & innovation, now bringing that to territorial governance. 🇫🇷 Directeur régional Insee Pays de la Loire, ex-innovation/data science.

7 Posts295 Follower 1888 Folgt

Anil Dash @anildash.com · 10mo ago

Okay, for the folks who asked: here's the majority AI view, writing up the reasonable, thoughtful view on AI that the vast majority of people in tech hold, that gets overshadowed by the bluster and hype of the tycoons trying to shill their nonsense. anildash.com/2025/10/17/t... Please share!

The Majority AI View - Anil Dash

A blog about making culture. Since 1999.

anildash.com

Carlos Scheidegger @cscheid.net · 10mo ago

Quarto friends! I need your help: We are implementing a new QMD parser in Quarto. It will be super nice. But it's a big change, and we want to minimize the impact. 1. Can you share a link to your Quarto project at github.com/quarto-dev/q... 2. repost this and let your Quarto friends know too?

Epic: are we production yet · Issue #63 · quarto-dev/quarto-markdown

We need to check against many large sites to get a good sense for the impact of this new syntax in practice. autogenerated qmd quartodoc-generated sites (tbd meet with @machow) sites quarto.org Shi...

github.com

Olivia Guest · Ολίβια Γκεστ @olivia.science · 11mo ago

Finally! 🤩 Our position piece: Against the Uncritical Adoption of 'AI' Technologies in Academia: doi.org/10.5281/zeno... We unpick the tech industry’s marketing, hype, & harm; and we argue for safeguarding higher education, critical thinking, expertise, academic freedom, & scientific integrity. 1/n

Abstract: Under the banner of progress, products have been uncritically adopted or
even imposed on users — in past centuries with tobacco and combustion engines, and in
the 21st with social media. For these collective blunders, we now regret our involvement or
apathy as scientists, and society struggles to put the genie back in the bottle. Currently, we
are similarly entangled with artificial intelligence (AI) technology. For example, software updates are rolled out seamlessly and non-consensually, Microsoft Office is bundled with chatbots, and we, our students, and our employers have had no say, as it is not
considered a valid position to reject AI technologies in our teaching and research. This
is why in June 2025, we co-authored an Open Letter calling on our employers to reverse
and rethink their stance on uncritically adopting AI technologies. In this position piece,
we expound on why universities must take their role seriously toa) counter the technology
industry’s marketing, hype, and harm; and to b) safeguard higher education, critical
thinking, expertise, academic freedom, and scientific integrity. We include pointers to
relevant work to further inform our colleagues.

Figure 1. A cartoon set theoretic view on various terms (see Table 1) used when discussing the superset AI
(black outline, hatched background): LLMs are in orange; ANNs are in magenta; generative models are
in blue; and finally, chatbots are in green. Where these intersect, the colours reflect that, e.g. generative adversarial network (GAN) and Boltzmann machine (BM) models are in the purple subset because they are
both generative and ANNs. In the case of proprietary closed source models, e.g. OpenAI’s ChatGPT and
Apple’s Siri, we cannot verify their implementation and so academics can only make educated guesses (cf.
Dingemanse 2025). Undefined terms used above: BERT (Devlin et al. 2019); AlexNet (Krizhevsky et al.
2017); A.L.I.C.E. (Wallace 2009); ELIZA (Weizenbaum 1966); Jabberwacky (Twist 2003); linear discriminant analysis (LDA); quadratic discriminant analysis (QDA).

Table 1. Below some of the typical terminological disarray is untangled. Importantly, none of these terms
are orthogonal nor do they exclusively pick out the types of products we may wish to critique or proscribe.

Protecting the Ecosystem of Human Knowledge: Five Principles

Anthony Moser @anthonymoser.com · 11mo ago

I considered writing a long carefully constructed argument laying out the harms and limitations of AI, but instead I wrote about being a hater. Only humans can be haters.

I Am An AI Hater

I am an AI hater. This is considered rude, but I do not care, because I am a hater.

anthonymoser.github.io

Ketan Joshi @ketanjoshi.co · 12mo ago

Good thing no one uses Microsoft Excel for anything related to legal, regulatory or compliance business functions www.theverge.com/news/761338/...

Microsoft Excel adds Copilot Al to help ...
theverge.com
The Verget-4.1-mini Al model | 5
successor to the LABS.GENERATIVEAI function Microsoft started experimenting
with in 2023.
Microsoft notes that you can combine its new Al function with other Excel functions, including IF, SWITCH, LAMBDA, or WRAPROWS. The company adds that information sent through Excel's COPILOT function is "never" used for AI training, as "the input remains confidential and is used solely to generate your requested output."
The COPILOT function comes with a couple of limitations, as it can't access information outside your spreadsheet, and you can only use it to calculate 100 functions every 10 minutes. Microsoft also warns against using the AI function for numerical calculations or in “high-stakes scenarios” with legal, regulatory, and compliance implications, as COPILOT "can
give incorrect responses."
Copy Share Select all Web search Dictionary
...

William Careri @wcareri.com · last yr.

Introducing VizDex! An ever-growing library of personal and independent blogs and newsletters dedicated to data visualization. vizdexproject.com

VizDex

A library of personal and independent blogs and newsletters dedicated to data visualization.

vizdexproject.com

Jon Reed @jondreed.bsky.social · last yr.

The AI fatigue is real, from @katiecollins.bsky.social. www.cnet.com/tech/service...

AI Fatigue Is Wearing Me Down. The Hype Obscures What We Really Need to Know

Commentary: It's not just you -- the AI onslaught is endless and exhausting.

cnet.com

AuPalais @palaisau.bsky.social · last yr.

« Comment fait-on comprendre au grand public que lorsque vous commencez à toucher les droits fondamentaux de certains, cela concerne, en réalité, les droits de toute la population ? »

« Il ne faudrait pas découvrir la valeur de l’Etat de droit une fois perdu » : l’alerte de hauts magistrats français

Dans des entretiens au « Monde », des hauts magistrats du Conseil d’Etat et de la Cour de cassation témoignent de leurs inquiétudes face aux attaques contre les principes juridiques mis en place en Eu...

lemonde.fr

Insee @insee.fr · last yr.

L’Insee est désormais sur Bluesky ! Dorénavant, vous pouvez également retrouver nos publications en suivant notre compte @insee.fr. Abonnez-vous !

Susan Swartz @beadmomsw.bsky.social · 2y ago

12 years. RIP my darling boy.

Romain Lesur @rlesur.bsky.social · 2y ago

A fascinating article whose conclusions could certainly be transposed to official statistics

Julia Angwin@juliaangwin.com · 2y ago

The key finding of my comparison of how journalists & creators build trust with audiences: Journalism has placed many markers of trust in institutional processes that are opaque to audiences, while creators try to embed the markers of trust directly in their interactions with audiences.

Christoph Molnar @christophmolnar.bsky.social · 2y ago

No one can explain stochastic gradient descent better than this panda.

a panda bear is rolling around in the grass in a zoo enclosure .

Alt: a panda bear is rolling around in the grass in a zoo enclosure .

media.tenor.com

Darragh Murray @darraghmurray.bsky.social · 2y ago

As a data and analytics person embedded in the business, I’m often involved in robust discussions with IT over access to software & data. It can be frustrating but @deanmarchiori.bsky.social has some great tips on dealing with this conundrum #dataBS #dataSky www.deanmarchiori.com/posts/2024-1...

Dean Marchiori - 5 tips for dealing with IT

Getting data science done with your IT team

deanmarchiori.com

Angelo D’Ambrosio @adambrosiomd.bsky.social · 2y ago

Has anyone built an integration of #llm in #quarto documents such as a function that reads all the previous generated text, some data structure of plot and some instructions to then outputs a text to be rendered? @quarto.org @posit.co @hadleywickham.bsky.social

Romain Lesur @rlesur.bsky.social · 2y ago

Dear data folks, what differences do you see between data cleaning as a data science domain and data editing as an official statistics domain? The objectives are the same. Yet data editing has been an active area of research for decades. The two communities seem to ignore each other.