Davide Cellai (@davidecellai) 's Twitter Profile
Davide Cellai

@davidecellai

Senior data scientist. Science, maths, networks, data. Co-founder of @DatabeersDub. Views my own, RT not endorsements, etc.

ID: 38640273

linkhttp://www.linkedin.com/in/davidecellai/ calendar_today08-05-2009 10:18:51

1,1K Tweet

379 Followers

374 Following

Adam Kucharski (@adamjkucharski) 's Twitter Profile Photo

Updated CMMID analysis of COVID-19 transmission in 15 countries, led by Sam Abbott (@[email protected]). Reproduction number measures average no. of people a typical case currently spreads infection to. Seems most outbreaks have R=2-3 early on (below 1 =declining outbreak) cmmid.github.io/topics/covid19…

Updated <a href="/cmmid_lshtm/">CMMID</a> analysis of COVID-19 transmission in 15 countries, led by <a href="/seabbs/">Sam Abbott (@seabbs@fosstodon.org)</a>. Reproduction number measures average no. of people a typical case currently spreads infection to. Seems most outbreaks have R=2-3 early on (below 1 =declining outbreak) cmmid.github.io/topics/covid19…
Roberto Burioni (@robertoburioni) 's Twitter Profile Photo

Il coronavirus non è un meteorite che si sta arrivando in testa. E' come essere in un'auto che sta andando contro un muro, basta premere il freno e siamo salvi. Ma il pedale dobbiamo premerlo tutti insieme, in 60 milioni di italiani. Nessuno alzi il piede!

Michele Tizzoni 🇺🇦 (@mtizzoni) 's Twitter Profile Photo

Our analysis of the effect of the lockdown on the mobility and contact patterns of Italians is finally public! We are measuring in real-time how mobility and contact patterns changed in Italy during the #COVID19 outbreak through anonymized digital traces: covid19mm.github.io/in-progress/20…

Our analysis of the effect of the lockdown on the mobility and contact patterns of Italians is finally public! We are measuring in real-time how mobility and contact patterns changed in Italy during the #COVID19 outbreak through anonymized digital traces: covid19mm.github.io/in-progress/20…
Mason Porter (@masonporter) 's Twitter Profile Photo

I was asked to sign this petition (and do so in very strong support) as a "Distinguished international signatory" as a well-known researcher in network science. To sign the document, please get in touch with Enzo Nicosia <[email protected]>. (Thanks Lucas Lacasa for emailing me.)

Enzo KatolaZ Nicosia (@katolaz) 's Twitter Profile Photo

269 UK Scientists + 31 eminent international researchers have signed the Public statement to ask immediate social distancing measures across the UK. maths.qmul.ac.uk/~vnicosia/UK_s… If you are a UK scientist willing to sign it, contact me, add name, title, affiliation.

Sergey Dorogovtsev (@dorogovtsev) 's Twitter Profile Photo

This science.sciencemag.org/content/early/… (conclusion that 86% of all cases were undocumented) agrees with the much lower fraction of reported cases among young people in Italy than in South Korea where the number of tests was much higher medium.com/@andreasbackha…

RTÉ Prime Time (@rte_primetime) 's Twitter Profile Photo

Dr Catherine Motherway, Intensive care physician at UH Limerick discusses how well provided with ICU beds Irish hospitals are, and steps the community might take to prevent the spread of Covid 19 #RTEPT | #COVID19 | #coronavirus | David McCullagh

Luke O'Neill (@laoneill111) 's Twitter Profile Photo

Latest science says you HAVE to stay home. 60% of infections now estimated from people with NO symptoms. 1 in 3 people have no symptoms but are infectious. It hasn’t hit yours lungs but it’s in your throat u cough or simply breath it out. Stay home. nature.com/articles/d4158…

Nate Silver (@natesilver538) 's Twitter Profile Photo

Here's a different paper that suggests less under-reprtoing, though still a lot of it, and also with very wide variations from country to country (i.e. some countries are 20x better at case detection than others). cmmid.github.io/topics/covid19…

Roberto Burioni (@robertoburioni) 's Twitter Profile Photo

L'ICL stima le infezioni di COVID-19 in Italia al 28/3: 9,8% della popolazione, 5,9 milioni di casi. Capite perché i numeri che sentite in tv alle 18 non hanno molto significato? Capite perchè l'Italia ha tanti morti in più rispetto alla Germania? imperial.ac.uk/media/imperial…

L'ICL stima le infezioni di COVID-19 in Italia al 28/3: 9,8% della popolazione, 5,9 milioni di casi.
Capite perché i numeri che sentite in tv  alle 18 non hanno molto significato?
Capite perchè l'Italia ha tanti morti in più rispetto alla Germania? 
imperial.ac.uk/media/imperial…
Davide Cellai (@davidecellai) 's Twitter Profile Photo

Dear Ryanair, you have issued two vouchers for Covid19 cancelled flights, but your faulty website says those two vouchers have already been claimed. That’s NOT TRUE and I've been waiting 2 months for an answer. Give me my vouchers back! Surely not the only one CCPC

Yamir Moreno (@cosnet_bifi) 's Twitter Profile Photo

Proud of how my second-home country has managed the pandemic after a very hard first wave. Hopefully, others will follow Italy's path and policies, starting from my home country Spain, where I think many national and regional policymakers have given up for too much time.

Carlo Drago (@drago_carlo) 's Twitter Profile Photo

Google AI Blog: Introducing Model Search: An Open Source Platform for Finding Optimal ML Models ai.googleblog.com/2021/02/introd…

The Nobel Prize (@nobelprize) 's Twitter Profile Photo

Giorgio Parisi – awarded this year’s #NobelPrize in Physics – discovered hidden patterns in disordered complex materials. His discoveries are among the most important contributions to the theory of complex systems.

Giorgio Parisi – awarded this year’s #NobelPrize in Physics – discovered hidden patterns in disordered complex materials. His discoveries are among the most important contributions to the theory of complex systems.