Almudena Carrera retweeted
New arXiv paper out! Purely classical machine learning :) in collaboration with @quantum_sutter @AFigalli and Stefan Woerner. We define and motivate a measure of capacity for ML models: the local effective dimension. We show how this quantity bounds generalization error 1/3
ALT https://arxiv.org/abs/2112.04807
Almudena Carrera retweeted
postdoc position in Renato Renner's quantum information theory group @QitZurich at ETH, in close collaboration with the IBM quantum algorithms and application group led by Stefan Wörner: jobs.ethz.ch/job/view/JOPG_e… 🎉
Almudena Carrera retweeted
Today was our annual IBM Quantum Summit where we and our community made important announcements. Here is a quick recap thread.
Almudena Carrera retweeted
Meet the new Qiskit Textbook - the most interactive way to learn quantum computing.
Check it out here: qiskit.org/textbook-beta
Almudena Carrera retweeted
Our work on "The power of quantum neural networks" has been published in @NatComputSci! A huge thanks to the coauthors, @quantum_sutter @AFigalli @AurelienLucchi Christa Zoufal and Stefan Woerner. Hard work pays off! 🙂 nature.com/natcomputsci/volu…
Almudena Carrera retweeted
After 2 months, Qiskit Hackathon Europe has officially come to an end! Congratulations to our winners!
56 Days
340 Participants
42 Proposals
20 Selected Teams
3 Winners
Learn more about the winning projects! ➡️ youtube.com/watch?v=0sw2W8DM…
Almudena Carrera retweeted
Os recomendamos la entrevista "El futuro del 'fintech' se escribe en un ordenador cuántico" con @anedumlACV de @IBMResearch, Enrique Lizaso de @MultiverseQC y Escolástico Sanchez de @bbva openinnovation.bbva.com/es/n…
Almudena Carrera retweeted
We are excited to announce our Qiskit Hackathon Europe: Research Study Groups! If you’re looking to collaboratively work on quantum computing projects with a community of researchers and developers, register before the kick-off on the 20th of April!
qisk.it/hackathoneurope
Almudena Carrera retweeted
Finally, it is published! nature.com/articles/s41534-0… Very happy for the result. Thanks a lot to the reviewers, who found the time to check it, despite the covid :) And of course to my collaborators Julien, Christa and Stefan @IBMResearch @ETH @sciences_UNIGE
Glad to share our new paper scirate.com/arxiv/1912.05559, where we develop a new approach to Quantum Amplitude Estimation. It improves latest results on the topic, providing rigorous analysis on the scaling and currently best practical performance simultaneously.
Almudena Carrera retweeted
In this new work we show how to approximate the Quantum Fisher Information of parameterized circuits using SPSA, reducing the cost of Quantum Natural Gradient and Variational Imaginary Time Evolution on quantum hardware, check it out! @cqs_lab @IBMResearch @EPFL_en @ETH_physics
A new pre-print "Simultaneous Perturbation Stochastic Approximation
of the Quantum Fisher Information" is out. By J. Gacon and G. Carleo @cqs_lab @EPFL_en in collaboration with IBM Quantum Zurich, S. Woerner @IBMResearch and C. Zoufal @ETH_en arxiv.org/pdf/2103.09232.pdf
Almudena Carrera retweeted
I am very excited to share with you our work on Quantum HF- and DFT-Embedding algorithms! If you are interested in how we use #qiskit and #pyscf to scale to larger molecular systems be sure to check out: doi.org/10.1063/5.0029536
@PBarkoutsos @PaulineOllitrau
Almudena Carrera retweeted
When we first derived error mitigation we tried to make it clear it was not error correction. Since then I have wanted to bring them together and in this work we start to close the gap. Still a long way to go but I really like this direction of research arxiv.org/abs/2103.04915
Almudena Carrera retweeted
"Norway, the UK and Canada are not climate champions. They are climate hypocrites."
These nations "all plan to keep producing fossil fuels, investing in new projects and explorations."
#FaceTheClimateEnergency edition.cnn.com/2021/02/17/w…
Almudena Carrera retweeted
Checkout our latest work in @IBMResearch on quantum algorithms for tackling the protein folding problem using @qiskit , published in NPJ Quantum Information nature.com/articles/s41534-0…
Almudena Carrera retweeted
Salla, the self-proclaimed coldest town in Finnish Lapland, wants to draw attention to climate change by announcing that it will bid to host 2032 Summer Olympics reut.rs/3t7JRLF
Almudena Carrera retweeted
Error mitigation techniques may allow a smooth transition into the fault-tolerant computing era. Together with Christophe and Stefan from @IBMResearch and @ETH_physics we improve the sampling overhead for the quasiprobability method arxiv.org/abs/2101.09290
Almudena Carrera retweeted
.@nature cover features findings by @ASIM_Payload, a first for an @esa International @Space_Station experiment! The paper describes a sighting of five intense blue flashes in a cloud top, one generating a ‘blue jet’ into the stratosphere esa.int/Science_Exploration/…
Almudena Carrera retweeted
Congrats and respect to Sona Sherpa, Mingma Gyalje, Dawa Tenzing, Kilu Pemba, Nims, Mingma David, Dawa Temba Sherpa, Pemchhiri Sherpa, Gelje Sherpa et Mingma Tenzi Sherpa to reach K2 in winter for the first time 🙌🏽
@sst8848 @nimsdai @14peaks
Almudena Carrera retweeted
A study in Nature reports that 2020 may mark the crossover point when human-made mass surpasses that of living biomass. The mass embedded in human-made items has doubled every 20 years for the past 100 years. go.nature.com/3n3L6rM
