Rozenn Dahyot
@rdahyot.bsky.social
Prof of Computer Science at Maynooth University Ireland.
https://roznn.github.io/
Interests: #PatternRecognition, #Statistics, #machinelearning #deeplearning #AI #datascience #computerscience #ComputerVision #SignalProcessing #RemoteSensing #GIS ...
https://roznn.github.io/
Interests: #PatternRecognition, #Statistics, #machinelearning #deeplearning #AI #datascience #computerscience #ComputerVision #SignalProcessing #RemoteSensing #GIS ...
Reposted by Rozenn Dahyot
En Irlande, les centres de données consomment déjà 22 % de l’électricité nationale.
www.sciencesetavenir.fr/nature-envir...
www.sciencesetavenir.fr/nature-envir...
Explosion des data centers en Irlande : entre boom du cloud et crise énergétique
En 2024, les centres de données représentaient déjà 22 % de la consommation électrique de l’Irlande, un chiffre sept fois supérieur à la moyenne européenne.
www.sciencesetavenir.fr
November 20, 2025 at 3:30 PM
En Irlande, les centres de données consomment déjà 22 % de l’électricité nationale.
www.sciencesetavenir.fr/nature-envir...
www.sciencesetavenir.fr/nature-envir...
Reposted by Rozenn Dahyot
every large institution and public sector organisation needs to do this
November 13, 2025 at 9:30 PM
every large institution and public sector organisation needs to do this
Reposted by Rozenn Dahyot
Who ruins the world? Girls.
A List of Things Said to Have Been Ruined by Women
🧵
🧵
November 6, 2025 at 9:25 PM
Who ruins the world? Girls.
Reposted by Rozenn Dahyot
narrator: no, it cannot
A new paper suggests a photo can tell a recruiter much about an applicant’s personality
Should facial analysis help determine whom companies hire?
A new paper suggests a photo can tell a recruiter much about an applicant’s personality
econ.st
November 6, 2025 at 9:32 PM
narrator: no, it cannot
Reposted by Rozenn Dahyot
Athena SWAN is scheme recognizing universities’ efforts to promote gender equality
It regards its job as done once awards are granted, regardless of workplace realities
It's superficial & self-protective. It legitimizes university behaviour rather than fixing things
21percent.org?p=2867
It regards its job as done once awards are granted, regardless of workplace realities
It's superficial & self-protective. It legitimizes university behaviour rather than fixing things
21percent.org?p=2867
November 2, 2025 at 7:02 PM
Athena SWAN is scheme recognizing universities’ efforts to promote gender equality
It regards its job as done once awards are granted, regardless of workplace realities
It's superficial & self-protective. It legitimizes university behaviour rather than fixing things
21percent.org?p=2867
It regards its job as done once awards are granted, regardless of workplace realities
It's superficial & self-protective. It legitimizes university behaviour rather than fixing things
21percent.org?p=2867
Reposted by Rozenn Dahyot
arXiv will no longer accept review articles and position papers unless they have been accepted at a journal or a conference and complete successful peer review.
This is due to being overwhelmed by a hundreds of AI generated papers a month.
Yet another open submission process killed by LLMs.
This is due to being overwhelmed by a hundreds of AI generated papers a month.
Yet another open submission process killed by LLMs.
Attention Authors: Updated Practice for Review Articles and Position Papers in arXiv CS Category – arXiv blog
blog.arxiv.org
November 1, 2025 at 5:28 PM
arXiv will no longer accept review articles and position papers unless they have been accepted at a journal or a conference and complete successful peer review.
This is due to being overwhelmed by a hundreds of AI generated papers a month.
Yet another open submission process killed by LLMs.
This is due to being overwhelmed by a hundreds of AI generated papers a month.
Yet another open submission process killed by LLMs.
Reposted by Rozenn Dahyot
📣THREAD: It’s surprising to me that so many people were surprised to learn that Signal runs partly on AWS (something we can do because we use encryption to make sure no one but you–not AWS, not Signal, not anyone–can access your comms).
It’s also concerning. 1/
It’s also concerning. 1/
PSA: we're aware that Signal is down for some people. This appears to be related to a major AWS outage. Stand by.
October 27, 2025 at 10:38 AM
📣THREAD: It’s surprising to me that so many people were surprised to learn that Signal runs partly on AWS (something we can do because we use encryption to make sure no one but you–not AWS, not Signal, not anyone–can access your comms).
It’s also concerning. 1/
It’s also concerning. 1/
Reposted by Rozenn Dahyot
Some real fake news! Paper mills are creating fake authors who can then serve as fake reviewers. The illustration of the fake reviewer sitting at their desk is excellent. www.nature.com/articles/d41...
How to spot fake scientists and stop them from publishing papers
Journals are considering doing identity checks to expose fake authors — but there are downsides.
www.nature.com
October 22, 2025 at 11:28 PM
Some real fake news! Paper mills are creating fake authors who can then serve as fake reviewers. The illustration of the fake reviewer sitting at their desk is excellent. www.nature.com/articles/d41...
Reposted by Rozenn Dahyot
Reposted by Rozenn Dahyot
We're experiencing an unbelievable deluge of submissions. At our journal we got ~200 per year in 2020. Last year it was 600. This year it's 800 with several months to go. So that's why we're slower to get stuff out for review.
September 6, 2025 at 11:09 PM
We're experiencing an unbelievable deluge of submissions. At our journal we got ~200 per year in 2020. Last year it was 600. This year it's 800 with several months to go. So that's why we're slower to get stuff out for review.
Reposted by Rozenn Dahyot
Here's a #GiftLink for those who want to read the full NYT obit of historian of science & gender, Margaret Rossiter. www.nytimes.com/2025/08/29/s... #histSTM 🧪🗃️
August 30, 2025 at 3:04 PM
Here's a #GiftLink for those who want to read the full NYT obit of historian of science & gender, Margaret Rossiter. www.nytimes.com/2025/08/29/s... #histSTM 🧪🗃️
Reposted by Rozenn Dahyot
I’m in the paper again, this time complaining about how a lack of accommodation in #Dublin is causing long commutes for students, and forcing changes to how we teach. Article by @sunnibean.bsky.social. #HigherEducation #academia #Ireland #UCD
As the university year starts, lecturers are changing how they teach in response to the student accommodation crisis and long commutes. Some are turning to longer, less frequent, classes – but there’s a pedagogical trade-off, says UCD lecturer Keith Wilson.
As the university year starts, lecturers are changing how they teach in response to the student accommodation crisis
Some are turning to longer, less frequent, classes – but there’s a pedagogical trade-off, says UCD lecturer Keith Wilson.
www.dublininquirer.com
August 30, 2025 at 7:12 PM
I’m in the paper again, this time complaining about how a lack of accommodation in #Dublin is causing long commutes for students, and forcing changes to how we teach. Article by @sunnibean.bsky.social. #HigherEducation #academia #Ireland #UCD
Reposted by Rozenn Dahyot
I really hope this causes a wave to switch to Linux for sooo many valid reasons including it's free and you don't give anything to garbage AI companies
Look what they did to Notepad. Shut the fuck up. This is Notepad. You are not welcome here. Oh yeah "Let me use Copilot for Notepad". "I'm going to sign into my account for Notepad". What the fuck are you talking about. It's Notepad.
August 27, 2025 at 6:43 AM
I really hope this causes a wave to switch to Linux for sooo many valid reasons including it's free and you don't give anything to garbage AI companies
Reposted by Rozenn Dahyot
Meanwhile, #UCD in #Ireland, where #Microsoft has its European headquarters, is switching from Google (also HQ’d in #Dublin) to MS 365 for its communications platform. 🤦♂️
For the EU, this should be a very urgent matter of national security. All EU member states should build on Denmark's wise strategy to phase out Microsoft products
August 23, 2025 at 2:01 PM
Meanwhile, #UCD in #Ireland, where #Microsoft has its European headquarters, is switching from Google (also HQ’d in #Dublin) to MS 365 for its communications platform. 🤦♂️
Reposted by Rozenn Dahyot
"if the United States were to issue a legal request to Microsoft for the data of a French citizen hosted in the EU, Microsoft would comply regardless of French or EU law."
“Microsoft says U.S. law takes precedence over Canadian data sovereignty”
… or how to lose government contracts all over the world in one easy step. 🖕🏾🖕🏾
www.digitaljournal.com/tech-science...
… or how to lose government contracts all over the world in one easy step. 🖕🏾🖕🏾
www.digitaljournal.com/tech-science...
Microsoft says U.S. law takes precedence over Canadian data sovereignty
Microsoft representative says US CLOUD Act comes before other country's sovereignty.
www.digitaljournal.com
August 23, 2025 at 6:15 AM
"if the United States were to issue a legal request to Microsoft for the data of a French citizen hosted in the EU, Microsoft would comply regardless of French or EU law."
Reposted by Rozenn Dahyot
Call me old-fashioned, but I think it would "enhance the reputation of Maynooth University" more effectively if its funds were spent on teaching and research rather than PR.
www.timeshighereducation.com/unijobs/list...
www.timeshighereducation.com/unijobs/list...
Head Of Communications - Maynooth, Ireland job with MAYNOOTH UNIVERSITY | 397454
We are seeking an experienced Head of Communications with a strong track record in media/public relations to enhance the reputation ...
www.timeshighereducation.com
August 19, 2025 at 10:08 AM
Call me old-fashioned, but I think it would "enhance the reputation of Maynooth University" more effectively if its funds were spent on teaching and research rather than PR.
www.timeshighereducation.com/unijobs/list...
www.timeshighereducation.com/unijobs/list...
Reposted by Rozenn Dahyot
Want more open-source software and scientific computing in your life? Get your ticket for JuliaCon Local Paris 2025 before the end of the early bird pricing!
We have an impressive lineup of keynotes, starting with Professor Laura Grigori (EPFL) and not stopping there!
juliacon.org/local/paris2...
We have an impressive lineup of keynotes, starting with Professor Laura Grigori (EPFL) and not stopping there!
juliacon.org/local/paris2...
August 6, 2025 at 5:33 PM
Want more open-source software and scientific computing in your life? Get your ticket for JuliaCon Local Paris 2025 before the end of the early bird pricing!
We have an impressive lineup of keynotes, starting with Professor Laura Grigori (EPFL) and not stopping there!
juliacon.org/local/paris2...
We have an impressive lineup of keynotes, starting with Professor Laura Grigori (EPFL) and not stopping there!
juliacon.org/local/paris2...
Reposted by Rozenn Dahyot
Part of GDP dedicated to research in some EU countries. Congrats to Sweden, Belgium, Austria, Germany, Finland and Denmark for crossing the 3% mark.
All the others should do much better if we want to keep our high quality of life in the future.
All the others should do much better if we want to keep our high quality of life in the future.
#Recherche | En 2023, l’effort de recherche s’élève à 2,19 % du produit intérieur brut (PIB) en France et à 2,13 % du PIB dans l’ensemble de l’Union européenne à 27 pays. Vous pouvez retrouver une comparaison de l'effort de recherche entre 2003 et 2023.
👉 www.insee.fr/fr/statistiq...
👉 www.insee.fr/fr/statistiq...
July 28, 2025 at 2:52 PM
Part of GDP dedicated to research in some EU countries. Congrats to Sweden, Belgium, Austria, Germany, Finland and Denmark for crossing the 3% mark.
All the others should do much better if we want to keep our high quality of life in the future.
All the others should do much better if we want to keep our high quality of life in the future.
Reposted by Rozenn Dahyot
The scientific director of CNRS (France's biggest decentralized research institute) has expressed his insatisfaction with IEEE adding an additional fee for papers made available by authors.
I think all CVF papers will eventually be targeted.
www.science-ouverte.cnrs.fr/actualite/fa...
I think all CVF papers will eventually be targeted.
www.science-ouverte.cnrs.fr/actualite/fa...
Faut-il boycotter l'IEEE ? Le CNRS condamne la création de la Repository License Fee
Alain Schuhl, DGDS du CNRS, attire l’attention sur les nouveaux frais de publication nommés Repository License Fee (RLF) introduits par IEEE en avril 2025.
www.science-ouverte.cnrs.fr
July 25, 2025 at 3:53 PM
The scientific director of CNRS (France's biggest decentralized research institute) has expressed his insatisfaction with IEEE adding an additional fee for papers made available by authors.
I think all CVF papers will eventually be targeted.
www.science-ouverte.cnrs.fr/actualite/fa...
I think all CVF papers will eventually be targeted.
www.science-ouverte.cnrs.fr/actualite/fa...
Reposted by Rozenn Dahyot
Eu calls for evaluator experts to counsel about how to evaluate models (can't belong to a training company, smart)
digital
digital-strategy.ec.europa.eu/en/news/comm...
#safety #eticalAI #AI
🤖📈🧠
Tag people who should know or should pass the knowledge
digital
digital-strategy.ec.europa.eu/en/news/comm...
#safety #eticalAI #AI
🤖📈🧠
Tag people who should know or should pass the knowledge
Commission seeks experts for AI Scientific Panel
The European Commission is setting up a scientific panel of independent experts to support the implementation and enforcement of the AI Act.
digital-strategy.ec.europa.eu
July 19, 2025 at 5:39 PM
Eu calls for evaluator experts to counsel about how to evaluate models (can't belong to a training company, smart)
digital
digital-strategy.ec.europa.eu/en/news/comm...
#safety #eticalAI #AI
🤖📈🧠
Tag people who should know or should pass the knowledge
digital
digital-strategy.ec.europa.eu/en/news/comm...
#safety #eticalAI #AI
🤖📈🧠
Tag people who should know or should pass the knowledge
Reposted by Rozenn Dahyot
“Eventually these papers will all be written by an AI agent and then another AI agent will actually read them, analyse them and produce a summary for humans. I actually think that’s what’s going to happen.” - Venki Ramakrishnan, ex-president of the Royal Society
www.theguardian.com/science/2025...
www.theguardian.com/science/2025...
Quality of scientific papers questioned as academics ‘overwhelmed’ by the millions published
Widespread mockery of AI-generated rat with giant penis in one paper brings problem to public attention
www.theguardian.com
July 13, 2025 at 3:23 PM
“Eventually these papers will all be written by an AI agent and then another AI agent will actually read them, analyse them and produce a summary for humans. I actually think that’s what’s going to happen.” - Venki Ramakrishnan, ex-president of the Royal Society
www.theguardian.com/science/2025...
www.theguardian.com/science/2025...
Reposted by Rozenn Dahyot
🔒 We’re hiring a postdoc at Inria SUSHI (Rennes, FR)! Work on formal verification of security across compilers, OS & hardware (e.g., RISC-V, CompCert).
📍 Rennes 🇫🇷 | 💶 ~€3K–3.2K/mo | 🛠️ Formal methods + security
📧 [email protected]
team.inria.fr/sushi/files/...
#Hiring #FormalMethods #RISC-V
📍 Rennes 🇫🇷 | 💶 ~€3K–3.2K/mo | 🛠️ Formal methods + security
📧 [email protected]
team.inria.fr/sushi/files/...
#Hiring #FormalMethods #RISC-V
team.inria.fr
July 11, 2025 at 9:30 AM
🔒 We’re hiring a postdoc at Inria SUSHI (Rennes, FR)! Work on formal verification of security across compilers, OS & hardware (e.g., RISC-V, CompCert).
📍 Rennes 🇫🇷 | 💶 ~€3K–3.2K/mo | 🛠️ Formal methods + security
📧 [email protected]
team.inria.fr/sushi/files/...
#Hiring #FormalMethods #RISC-V
📍 Rennes 🇫🇷 | 💶 ~€3K–3.2K/mo | 🛠️ Formal methods + security
📧 [email protected]
team.inria.fr/sushi/files/...
#Hiring #FormalMethods #RISC-V
Reposted by Rozenn Dahyot
🌡️ How do urban heat islands transform our cities?
👉 With our ‘Urban Heat Islands’ activity, your students will be able to:
- Understand the urban heat island effect and its causes
- Explore the concept of maladaptation
- Develop systems thinking skills
📥 Download it for free here: urlr.me/36akSz
👉 With our ‘Urban Heat Islands’ activity, your students will be able to:
- Understand the urban heat island effect and its causes
- Explore the concept of maladaptation
- Develop systems thinking skills
📥 Download it for free here: urlr.me/36akSz
July 3, 2025 at 2:23 PM
🌡️ How do urban heat islands transform our cities?
👉 With our ‘Urban Heat Islands’ activity, your students will be able to:
- Understand the urban heat island effect and its causes
- Explore the concept of maladaptation
- Develop systems thinking skills
📥 Download it for free here: urlr.me/36akSz
👉 With our ‘Urban Heat Islands’ activity, your students will be able to:
- Understand the urban heat island effect and its causes
- Explore the concept of maladaptation
- Develop systems thinking skills
📥 Download it for free here: urlr.me/36akSz
Reposted by Rozenn Dahyot
📢 Applications open for a postdoc position in my group @bristoluni.bsky.social #MaVi on Video Understanding with 3D knowledge - DL 16 July
www.jobs.ac.uk/job/DNQ703/r...
www.jobs.ac.uk/job/DNQ703/r...
Research Associate in 4D Video Understanding at University of Bristol
Searching for an academic job? Explore this Research Associate in 4D Video Understanding opening on jobs.ac.uk! Click to view more details and browse other academic jobs.
www.jobs.ac.uk
June 30, 2025 at 10:25 AM
📢 Applications open for a postdoc position in my group @bristoluni.bsky.social #MaVi on Video Understanding with 3D knowledge - DL 16 July
www.jobs.ac.uk/job/DNQ703/r...
www.jobs.ac.uk/job/DNQ703/r...
Reposted by Rozenn Dahyot
I wrote a notebook for a lecture/exercice on image generation with flow matching. The idea is to use FM to render images composed of simple shapes using their attributes (type, size, color, etc). Not super useful but fun and easy to train!
colab.research.google.com/drive/16GJyb...
Comments welcome!
colab.research.google.com/drive/16GJyb...
Comments welcome!
June 27, 2025 at 4:53 PM
I wrote a notebook for a lecture/exercice on image generation with flow matching. The idea is to use FM to render images composed of simple shapes using their attributes (type, size, color, etc). Not super useful but fun and easy to train!
colab.research.google.com/drive/16GJyb...
Comments welcome!
colab.research.google.com/drive/16GJyb...
Comments welcome!