Niccolò Maffezzoli

22 posts

Niccolò Maffezzoli

Niccolò Maffezzoli

@nico_maffe

University of California Irvine

Los Angeles, US Katılım Haziran 2019
84 Takip Edilen43 Takipçiler
Niccolò Maffezzoli retweetledi
Biagio Di Mauro
Biagio Di Mauro@DiMauro_b·
Great collaboration with @NORCEresearch and @sios_svalbard in the context of my SIOS-Access project GLASS. We managed to survey all glaciers in the Brøggerhalvøya peninsula (Svalbard) with a hyperspectral sensor in order to map glacier algae and cryoconite!
Biagio Di Mauro tweet media
English
1
2
10
489
Niccolò Maffezzoli retweetledi
Sebastiano Vascon
Sebastiano Vascon@xwasco·
Last call 📢 we have one open Industrial PhD position on Trustworthy AI with Graph Neural Networks @ Ca'Foscari University 🎯 Deadline today, July 16th at 2PM (Italian time zone) Apply here tinyurl.com/49jr99p3 or text me
English
0
2
4
483
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
In machine learning, a model can be guided by data in several ways. However, if the model can generalize well enough, it doesn't care about extra data. Modeling deep ice canyons in Greenland. Big circles are measurements. Gradient Boosted Trees.
Niccolò Maffezzoli tweet media
English
0
0
2
64
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
The ice distribution of the Aletsch glacier, Switzerland, modeled with a multi-layer peceptron. The circles are the measurements.
Niccolò Maffezzoli tweet media
English
0
0
3
240
Niccolò Maffezzoli retweetledi
CNR ISP
CNR ISP@cnrisp·
📢 Lavora con noi! Ancora qualche giorno per partecipare al bando per assegno di ricerca di ISP (sede di Milano). Tema: “Analisi di dati e immagini satellitari per lo studio dell’ambiente montano” 👇👇👇 isp.cnr.it/index.php/en/n…
Italiano
1
2
0
238
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
The distance between a point inside a glacier and the glacier borders may be a powerful predictor for the ice thickness at that location. The distance calculation has to account for the presence of nunataks (regions with no ice, blue). Aletsch and sorrounding glaciers.
Niccolò Maffezzoli tweet media
English
0
0
1
105
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
Map of surface latitude slope over the Aletsch glacier in the eastern Bernese Alps, along with randomly generated locations inside the glacier perimeter. I am investigating how good the slope can be as a predictor of ice thickness when fed to Graph neural network.
Niccolò Maffezzoli tweet media
English
0
1
4
210
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
The elevation pattern of mars. Data: Mars Orbiter Laser Altimeter (MOLA) ** Mars has no sea level - the altitude scale has therefore another zero. The zero is Mars gravitational and rotational equipotential surface, called aeroid.
Niccolò Maffezzoli tweet media
English
0
0
1
136
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
@TerribleMaps From an algorithm perspective, try to fit as many switzerland as possible inside a fixed region, being allowed to rotate switzerland but not overlap. Maximization problem. Whoever created the map has been thinking.
English
0
0
0
0
Terrible Maps
Terrible Maps@TerribleMaps·
How many Switzerlands fit in Brazil
Terrible Maps tweet media
English
796
7.2K
185.9K
0
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
In the process of investigating to which extent #NeuralNetworks can predict subglacial topographies and ice volumes in high-mountain Asia glaciers. @ClimateChangeAI
Climate Change AI@ClimateChangeAI

The @ClimateChangeAI Innovation Grants project team of @nico_maffe (@cnrisp), @erignot (@uciess) & @CarloBarbante (@cnrisp) uses deep learning to estimate the ice volume of glaciers in high-mountain Asia. 🛰️🧊🏔️🤖 Learn more in our latest blog post: climatechange.ai/blog/2022-10-0…

English
0
0
1
0
Niccolò Maffezzoli retweetledi
CNR ISP
CNR ISP@cnrisp·
📢Bando per assegno di ricerca postdottorale sul progetto ICENET. Sei dottore di ricerca in Informatica, Fisica, Matematica o Ingegneria? 🧊Vuoi fare ricerca nel campo del deep learning applicato allo studio dei ghiacciai in Asia? Info 👉👉 bit.ly/3wC1Qxo 🗓️30/09/22
CNR ISP tweet media
Italiano
1
9
9
0
Niccolò Maffezzoli retweetledi
EU Research Results
EU Research Results@CORDIS_EU·
On this day in 1934 Marie Skłodowska-Curie passed away. Her legacy is present through the @MSCActions👇 ❄️The #EUfunded ICELEARNING project is using a new technique based on #MachineLearning 🤖analysing ice cores and learn more about our climatic past. 👉europa.eu/!fbCMxG
EU Research Results tweet media
English
0
2
7
0
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
Possible 14,000 yr old Amphora diatom imaged by Flow Imaging Microscopy in Greenland ice. A training dataset would allow to train a neural network to identify (and count) these rare particles
Niccolò Maffezzoli tweet media
English
0
0
5
0
Niccolò Maffezzoli
Niccolò Maffezzoli@nico_maffe·
Our project ICENET, "Estimate the ice volume of all glaciers in High Mountain Asia with deep learning" just started at @cnrisp and @UCIrvine Looking forward to work with @erignot and @CarloBarbante Thanks to @ClimateChangeAI and to the program sponsors.
Climate Change AI@ClimateChangeAI

We are excited to announce the awardees of the 2022 @ClimateChangeAI Innovation Grants! 🏆 We are funding 13 projects at the intersection of climate change and AI at a total of $1.8M. Learn more about the successful proposals & selection process here: climatechange.ai/blog/2022-04-1…

English
1
3
13
0
Niccolò Maffezzoli retweetledi
CNR-DTA
CNR-DTA@CNRDTA·
A 120 000-year record of sea ice in the North Atlantic? - This study provides the first ice-core-based history of sea ice in the North Atlantic Ocean,reaching 120000 years back in time.This record was obtained from bromine and sodium measurements in the RECAP ice core-#Greenland
CNR Consiglio Nazionale delle Ricerche@CNRsocial_

#ClimaArtico❄️❄️❄️ Studio #Cnr_Isp, pubblicato su '#Climate of the Past' @EGU_CP, ha prodotto il primo #paleorecord di ghiaccio marino nel Nord Atlantico che ha consentito di scoprirne l’evoluzione durante le variazioni climatiche degli ultimi 120mila anni cnr.it/it/comunicato-…

English
0
4
11
0

Keşfet

@NORCEresearch @CaFoscari @uciess @NASAJPL @erignot @CarloBarbante @BergenUib @nissenjo