George Constantinides Add us as a preferred source on Google
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Followers
66
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor George Constantinides
📊 Post engagement
3
Avg engagement / post
4.5%
Engagement vs followers
Apr 2023
On Mastodon since
🔥 Top post: Interested in a PhD or postdoc in digital neuromorphic computing · 3 likes + reposts
📊 Activity & format
Posting cadence
0.98 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 9 text · 3 image · 0 video.
Follower / following
1.4×
Follows 46 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
My review of my summer holiday reading, Sarah O'Connor's "We are not Machines". Strong recommend.
https://constantinides.net/2026/07/16/we-are-not-machines-craft-care-and-collective-agency/
Back from beautiful Lausanne where I was a member of the jury for Ayatallah Elakhras' PhD "Efficient Data Steering in Dataflow Circuits". Congratulations to Aya!
(Also to advisors Ienne and Josipović.) It was great working with Bourgeat, C…
In 1967, Wyner published the paper "Random Packings and Coverings of the Unit n-Sphere" in the Bell Syst. Tech. J. (link below). This showed that the number of spherical caps of angular radius theta required to cover an n-dimensional spher…
My latest (and probably final) blog post on block number formats and direction preservation. This time I deal with the number formats for scale factors. https://constantinides.net/2026/06/11/precision-matters-in-block-scales/
The House of Commons Science, Innovation and Technology Committee has published my written submission to their inquiry "Low-energy computing" which means I am now free to publish it here: https://committees.parliament.uk/writtenevidence/16…
I have written an accessible blog post on the recent preprint I published with Bardia Zadeh on taking a geometric view on what low precision means for vector representations, especially relevant to block arithmetics.
https://constantinide…
Congratulations again to my freshest PhD graduates who attended their ceremony at the Royal Albert Hall today. Here I am with Martin Langhammer and Benjamin Biggs. Celebrations all round!
I had the immense pleasure of joining colleagues from across Europe at University of Geneva last week for the LERU DOCT policy group.
Delighted to have joined the group as a steering committee member. Looking forward to working with LER…
Zadeh and I have uploaded a new preprint: Direction-Preserving Number Representations.
Spoiler: FP is provably suboptimal but NVFP4 does a pretty good job!
We have Lean proofs:
Paper: https://arxiv.org/pdf/2605.07662
GitHub: https://git…
The UK Parliament Commons Education Select Committee has published my written submission to their inquiry "The use of Artificial Intelligence and EdTech in Education" which means I am now free to publish it. You can find all written submis…
Had a great away day with the Imperial Early Career Researcher Institute team yesterday at our White City campus. It was great to see the alignment in values coming through so strongly.
Back from beautiful Lausanne where I was a member of the jury for Ayatallah Elakhras' PhD "Efficient Data Steering in Dataflow Circuits". Congratulations to Aya!
(Also to advisors Ienne and Josipović.) It was great working with Bourgeat, C…
In 1967, Wyner published the paper "Random Packings and Coverings of the Unit n-Sphere" in the Bell Syst. Tech. J. (link below). This showed that the number of spherical caps of angular radius theta required to cover an n-dimensional spher…
My latest (and probably final) blog post on block number formats and direction preservation. This time I deal with the number formats for scale factors. https://constantinides.net/2026/06/11/precision-matters-in-block-scales/
The House of Commons Science, Innovation and Technology Committee has published my written submission to their inquiry "Low-energy computing" which means I am now free to publish it here: https://committees.parliament.uk/writtenevidence/16…
I have written an accessible blog post on the recent preprint I published with Bardia Zadeh on taking a geometric view on what low precision means for vector representations, especially relevant to block arithmetics.
https://constantinide…
Congratulations again to my freshest PhD graduates who attended their ceremony at the Royal Albert Hall today. Here I am with Martin Langhammer and Benjamin Biggs. Celebrations all round!
I had the immense pleasure of joining colleagues from across Europe at University of Geneva last week for the LERU DOCT policy group.
Delighted to have joined the group as a steering committee member. Looking forward to working with LER…
Zadeh and I have uploaded a new preprint: Direction-Preserving Number Representations.
Spoiler: FP is provably suboptimal but NVFP4 does a pretty good job!
We have Lean proofs:
Paper: https://arxiv.org/pdf/2605.07662
GitHub: https://git…
The UK Parliament Commons Education Select Committee has published my written submission to their inquiry "The use of Artificial Intelligence and EdTech in Education" which means I am now free to publish it. You can find all written submis…
Had a great away day with the Imperial Early Career Researcher Institute team yesterday at our White City campus. It was great to see the alignment in values coming through so strongly.
🐘 Community & instance
Home server
mathstodon.xyz
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Apr 2023
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2023 — 3 years ago.
👁️Averages 3 views per post.
📤Posts about 1× per week.
🕵️ Fake follower check
Estimated66/100
Good
Credibility score
89%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 89% real, active audience · Low fake-follower risk.
- Engagement (~4.5% of followers engage each post) is around typical for Mastodon.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Prof of Digital Computation at Imperial College. Director, Early Career Researcher Institute. Vice Chair Imperial College Maths School. Views own. Blog at http://constantinides.net
📸 Gallery
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EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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George Constantinides has 66 followers on Mastodon.
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