231 search results for “big data” in the Staff website
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Interdisciplinarity offers ‘golden opportunities’ but not without big changes
How should we organise interdisciplinary work within Leiden University? This was the key question at a symposium organised by the Liveable Planet interdisciplinary research programme. Radical ideas, like getting rid of the faculties, came up for discussion.
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Big reduction in CO2 footprint in 2020 due to coronacrisis
The university's CO2 footprint - a visual representation of Leiden University's environmental impact - is calculated every year. The CO2 footprint for 2020 shows a striking break in the trend in terms of energy use, mobility and waste.
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Matthijs van Leeuwen: 'I want to teach students responsible data science'
Computer scientist Matthijs van Leeuwen is one of four science faculty members who obtained the Senior Qualification in Education in 2021. What was that like and what drives him? ‘In my own education I would have liked to see more attention paid to the responsibility that machine learning and data mining…
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‘Data science has crept into the faculties’ DNA’
From 14 to 29 PhD candidates, seven actively involved faculties and, above all, lots of innovative interdisciplinary research, all with data science as the common denominator. The university’s Data Science Research Programme (DSO) has proven so successful that after five years on a start-up grant it…
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Data breach public groups in SharePoint/Teams
Security
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New data management committee at LACDR
We are pleased to announce the creation of a new committee dedicated to data management practices at the LACDR. With the increasing amount of data being generated by our institute and the implementation of the newly acquired Electronic Lab Journal RSpace, it is essential to manage and organize our research…
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‘If you want to resolve the big challenges in healthcare, you have to work across disciplines’
Marieke Adriaanse is Professor of Behavioural Interventions in Population Health and researches behavioural science issues in health. She advocates for better interdisciplinary collaboration and a new form of recognition and rewards within academia. ‘We have to stop being so blinkered,’ she says in…
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Why you should publish negative data
As a bachelor student of Bio-Pharmaceutical Sciences, Femke Vlaswinkel wrote a research proposal she was allowed to carry out in her master’s BPS. Femke subsequently graduated with honors. Her research was published in the journal Scientific Reports, she won an award from the Dutch Pharmacy Society…
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Data breach in public groups in SharePoint/Teams
ICT, Security
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Using data science to promote a healthy life style
Movement behaviours, such as physical activity, sleep, and the amount of time we sit each day, impact our health. Recently, more researchers are looking at the influence of these behaviours combined, but this is a challenging task. For example, it is difficult to monitor in what way movement behaviours…
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Survey on social and technical aspects of research data management
Dear colleagues, On request of Sebastian Feger (Ludwig-Maximilians University, München) we would like to ask you to fill in this survey on data management across junior and senior scientists: https://survey.uu.nl/jfe/form/SV_5mU7daIIUef6awd?Agri=NO&Sc=1. The survey has been set up by him and Pawel…
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Algorithms and data behind Leiden Ranking in public domain
The Leiden Ranking – Open Edition is completely transparent. The ranking compiled by the CWTS uses open data and publishes the algorithms that are used.
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Hester Bijl: ‘On-campus teaching is a big step forward, so take care’
‘We’re going to see each other again on campus. We’re so pleased, but we do have to say safe.’ Rector Magnificus Hester Bijl is looking ahead to the new academic year, which begins on 6 September. No more 1.5m distancing, but we do have to take responsibility for other people’s safety.
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Hai Lin
Science
h.x.lin@cml.leidenuniv.nl | +31 71 527 7460
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Elise Dusseldorp
Faculteit der Sociale Wetenschappen
elise.dusseldorp@fsw.leidenuniv.nl | +31 71 527 8046
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Milco Wansleeben
Faculteit Archeologie
m.wansleeben@arch.leidenuniv.nl | +31 71 527 2930
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Eleftheria Makri
Science
e.makri@liacs.leidenuniv.nl | +31 71 527 2727
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Els Kindt
Faculteit Rechtsgeleerdheid
e.j.kindt@law.leidenuniv.nl | +31 71 527 8838
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Akrati Saxena
Science
a.saxena@liacs.leidenuniv.nl | +31 71 527 2727
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Katy Wolstencroft
Science
k.j.wolstencroft@liacs.leidenuniv.nl | +31 71 527 8926
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Brenda Miranda Xicotencatl
Science
b.miranda.xicotencatl@cml.leidenuniv.nl | +31 71 527 2727
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Jan van Rijn
Science
j.n.van.rijn@liacs.leidenuniv.nl | +31 71 527 2727
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Joost Visser
Science
j.m.w.visser@liacs.leidenuniv.nl | +31 71 527 2727
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Student cleans up archival data and uncovers two stellar cocoons
While investigating 16 years of images of young stars from a retired astronomical camera, Leiden master's student Sam de Regt discovered that two of those stars were still enveloped in birth clouds. Never before has anyone captured these two stars in so much detail. He publishes his data-cleaning method…
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Minors in AI, Data & Digitialisation in Delft, Leiden and Rotterdam
The universities of Delft, Leiden and Rotterdam are working together to show their students what artificial intelligence (AI) means for their own field. Three AI minors will start in the 2022 – 2023 academic year and will answer questions such as: ‘How best can you use AI in your research discipline?’…
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Smart data for sustainable agriculture: less hassle, more green
In supermarkets, consumers are drowning in a sea of sustainability labels. Confusing for them, but also farmers can't see the forest for the trees. Obtaining these labels demands an enormous amount of time and effort. Berent Baris is investigating ways to simplify this process, benefiting both farmers…
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Dirk van der Hoeven
Science
d.van.der.hoeven@math.leidenuniv.nl | +31 71 527 7146
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Webb data suggest potential atmosphere around rocky exoplanet
Researchers using NASA’s James Webb Space Telescope may have detected atmospheric gases surrounding 55 Cancri e, a hot rocky exoplanet 41 light-years from Earth. This is the best evidence to date for the existence of any rocky planet atmosphere outside our solar system.
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Real-life data ask for strong algorithms: Mitra Baratchi designs them
How do we deal with large sources of greenhouse gases? Do schools provide a socially-inclusive environment for all children? And how can we protect Earth’s nature? These questions have two things in common: they are complex global challenges, and data can help answer them. Mitra Baratchi is computer…
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Additional personal data required for taxed payments to third parties (IB-47)
Organisation
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Gaia data maps globular cluster, gravitational lensing and asteroids with great precision
The European Space Agency (ESA) has published an interim data release from Gaia, the space telescope mapping out the Milky Way in 3D. The first scientific papers published today reveal half a million stars in the Omega Centauri globular cluster, nearly 400 candidate gravitational lensers and the positions…
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Investigation into ransomware attack on JobMotion completed: no personal data leaked
Organisation
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A good start for every child, and how data science can help
Some children start life with a disadvantage. Sometimes even before they are born. A new research project involving Professor Wessel Kraaij of Leiden University investigates how data science can help give these children a good start in life.
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New Education Dashboard: easy access to essential teaching data (in Dutch)
Education
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How superconducting memory could help data centres reduce their carbon footprint
Online services are stored on servers in data centres. Remko Fermin researched methods to make the memory in data centres more energy efficient.
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Learning better from data: Rianne de Heide wins prestigious award for her dissertation
How can humans and computers learn from data? To research this, scientists often use so-called Bayesian methods. Although these methods are widely used, they also have limitations and are not always easy to interpret. In her dissertation Rianne de Heide describes some of these problems and introduces…
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Women in Data Science (WiDS)
Conference
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From the birth of galaxies to an IMAX movie on the big screen. Leiden partnership wins award from the Royal Astronomical Society
Simulation project EAGLE has won the 2022 Group Achievement Award of the Royal Astronomical Society. EAGLE is a large collection of simulations about the formation of galaxies. The largest simulation contains as many as 6.8 billion particles and took months to calculate on the world's fastest superc…
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Yingjie Fan
Science
y.fan@liacs.leidenuniv.nl | +31 71 527 4799
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Gavin Robinson
Faculteit Rechtsgeleerdheid
g.l.robinson@law.leidenuniv.nl | +31 71 527 2727
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Work in progress in and around Snellius to expand capacity of ISSC data centre on Saturday 12 February
Facility
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Work in progress in the Snellius building to expand capacity of ISSC data centre
Organisation
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grant for Remko Fermin: superconducting diodes for energy-efficient data centres
Physicist Remko Fermin from Leiden University was awarded a Rubicon grant from NWO. He will use it to study superconducting diodes that could contribute to reducing the CO2 emission of data centres.
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Franco Donati
Science
f.donati@cml.leidenuniv.nl | +31 71 527 4571
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From basic research to healthcare tools
On April 1, Marco Spruit, Professor of Advanced Data Science in Population Health at the Leiden University Medical Center (LUMC) and the Leiden Institute of Advanced Computer Science (LIACS), will deliver his inaugural lecture ‘Translational Data Science in Population Health’. Spruit will use the opportunity…
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University introduces lay talk and it looks like this
Complex research with a generous sprinkling of jargon: PhD defences can be difficult for non-experts to follow. In the compulsory new lay talk, PhD candidates begin by explaining their dissertation in words of one syllable. And it’s not just the PhD’s family and friends who appreciate this.
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Multilevel and Longitudinal Data Analysis
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Data Driven Donation Strategies
PhD defence
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KiKa grant for mathematician: how statistics helps fight bone cancer
Using mathematics to help children with bone cancer. It sounds a little strange, but for statistician Marta Fiocco, it's just her job. She gets a substantial grant from KiKa for it. With that money, she is going to study the effect of chemotherapy adjustments.
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Science Coffee in International Data Week: pilots for preparing, publishing and monitoring Leiden research data
Lecture