In this thesis, deep learning is studied from a statistical perspective. Convergence rates for the worst case risk bounds of neural network estimators are obtained in the classification, density estimation and linear regression model.

Leiden University offers you several services related to career orientation and job application skills.

Leiden University offers you several services related to career orientation and job application skills.

Leiden University offers you several services related to career orientation and job application skills.

The Oral History project, as part of the Tell Balata Archaeological Park project, published an arabic-english booklet of local stories about the site of Tell Balata. An archaeological site near Nablus (West Bank).

Leiden University offers you several services related to career orientation and job application skills.

Leiden University offers you several services related to career orientation and job application skills.

Leiden University offers you several services related to career orientation and job application skills.

This thesis investigates reactive interfaces in surface science across three domains: heterogeneous catalysis, environmental nanoplastics, and two-dimensional materials.

Leiden University offers you several services related to career orientation and job application skills.

Leiden University offers you several services related to career orientation and job application skills.

Study information, Proefstudeerdag

Study the MSc in Political Science: The Politics of Articficial Intelligence in The Hague. Critically assess the political applications and consequences of AI and familiarise yourself with foundational Political Science theories.

Bikes are one of the most sustainable ways of travel which use should be promoted by the University.

Are you coming to Leiden University by car? Read about the parking possibilities.

Leiden University offers you several services related to career orientation and job application skills.

Leiden University offers you several services related to career orientation and job application skills.

Leiden University offers you several services related to career orientation and job application skills.

Leiden University offers you several services related to career orientation and job application skills.

Martin van Hecke published an article in Nature, together with physicists from AMOLF and UvA. They have developed a metamaterial that folds itself up, even in multiple steps. Van Hecke appeared in the following media.

Mariska Jung, Jasmijn Rana and Looi van Kessel receive a €10,000 KIEM grant for

Valerio Gentile received the award during the Reuvensdagen for his master's thesis 'Martiality in Practice'. He is the first international student who wins this prestigious award. The W.A. van Es Prize is annually awarded by the Dutch Cultural Heritage Agency.

Caroline van Eck has been awarded the Descartes-Huygens Prize. She will receive the award in March 2014. The prize includes a period as a guest researcher in France. Van Eck has been awarded the prize for her excellent research and her contribution to French-Dutch collaboration.

Dat banken en de belastingdienst vanzelfsprekend voorrang hebben als schuldeiser bij faillissementen is achterhaald, concludeert Ruben van Uden, universitair docent en promovendus, in zijn proefschrift. Hij vertelt erover bij BNR: ‘Het is niet meer te rechtvaardigen.’

As of 1 September, Marco van Eijk has been appointed Director of Education of the bachelor's programme Life Science & Technology. He succeeds Marcellus Ubbink, who moved to the position of Scientific Director of the Leiden Institute for Chemical Research (LIC). Van Eijk has been appointed for a period…

De Belgische premier Charles Michel wordt de nieuwe voorzitter van de Europese Raad, maar die functie had ook voor Mark Rutte kunnen zijn.

LUCSoR alumnus Bas van Rijn was awarded the Fritz Stolz-Preis on 7 June 2024 for his PhD Dissertation “The Experimental Culture of Afterlife Research: Attempts by Spiritual Animal Magnetizers to Prove Life after Death”.

Mirjam Sombroek van Doorm, Professor of Law and Health, became a member of the Netherlands Sports Council in September 2024. This council is an independent advisory body that focuses on bolstering high level sport, grassroots sport and exercise for Dutch society.

In a world where bacteria are increasingly resistant to antibiotics, Emma van Groesen set out to find a solution. This month she obtained her PhD, after four years of research into new variants of the antibiotic vancomycin. With success.

Matthijs van Leeuwen of the Leiden Institute of Advanced Computer Science develops methods to make computer models interactive. With interactive models, experts can combine information from raw data with their own knowledge to make predictions more accurate. 'In this way we hope to build models that…

The Executive Boards of Leiden University, Delft University of Technology and Erasmus University Rotterdam have appointed Professor Wim van den Doel as leader of the LDE alliance as of 1 February 2020. He was previously on the Executive Board of the Dutch Research Council (NWO) and Dean of the Faculty…

Recently, Jaap van den Herik, professor emeritus Law and IT, was interviewed by the BNVKI (Benelux Association for Artificial Intelligence).

Leiden researchers Max van Duijn (Leiden Institute of Advanced Computer Science) and Vasilika Kosta (Leiden Law School, Europa Institute) will join The Young Academy (Royal Netherlands Academy of Arts and Sciences) KNAW)).

The Department of History of Art in Oxford has appointed Leiden University professor Caroline van Eck as Slade Professor of Fine Art for the second semester of academic year 2016-2017. As Slade Professor Van Eck will spend a semester in office at Oxford University and deliver eight public lectures and…

An international research consortium led by Bob van de Water, Professor of Toxicology at Leiden University, has been awarded a prestigious Horizon2020 grant of 30 million euros.

The Leiden astronomer Huib van Langevelde) has been selected as the new director of the Event Horizon Telescope (EHT). The EHT is a collaboration involving about 350 scientists from 18 countries. It combines the ALMA array in Chile with sub-millimeter telescopes around the world and published the first…

Leiden researchers Tazuko van Berkel (Greek and Latin Language and Culture) and Noel de Miranda (Tumour Immunology, LUMC) will join the KNAW’s Young Academy next year. They will be inducted on 22 March 2021.

On 24 November 2022, Simone van der Hof delivered the annual Mulock Houwer Lecture. The title of the lecture was ‘Niet om de knikkers maar om het spel – Over de digitale versie van een vergeten kinderrecht’.

Professor of Law and Society Maartje van der Woude has been appointed as a Mercator Fellow at the University of Göttingen’s research group Mobility Rights in the Global Context of Multiple Crises, which studies human rights and migration in times of crisis.

Every day we make use of devices, services and apps which contain algorithms that could be discriminating. These range from Facebook to self-driving cars, from the Tax Authorities to a rotating door.

Cuts in the prison system threaten to be at the expense of security, including that of society, writes university lecturer Esther van Ginneken in an opinion piece in Dutch newspaper NRC.

On 12 September 2025, Dr. Ben Van Rompuy participated in the conference “Playing by the Rules: the Intersection of Competition Law and Sports”, organised by the University of Lausanne.

The recently opened ICPA (International Centre for the Prosecution of the Crime of Aggression Against Ukraine) in The Hague will be responsible for coordinating the prosecution of Russia for the crime of aggression and possibly also the prosecution of Vladimir Putin. The ICPA aims to close the gaps…

What would happen if there were fewer migrant workers in the Netherlands? Olaf van Vliet, Professor of Economics, discussed this question on Dutch news site NU.nl.

Since the attack of 22 may 2017 in the Manchester Arena, we have often seen the term ‘soft target’. Jeanine de Roy van Zuijdewijn, researcher at the Institute of Security and Global Affairs, took part in a Q&A about the attack in Manchester.

Maartje van der Woude, Professor of Law and Society, has been included in the Leiden Top50 of 2022. The list includes women who stand out because they make a difference in the city. The Top50 was announced on 8 March, International Women’s Day.

Media in the Netherlands and abroad reported extensively about the drug research led by Leiden chemist Mario van der Stelt. In this research, Van der Stelt shows which unwanted side-effects a French drug candidate has.

All Leiden alumni, students and anyone else who might be interested is welcome to attend the online Cleveringa Meeting in Leiden on Wednesday 25 November entitled 'The Corrosion of International Relations'.

Stay tuned for updates on relevant media appearances of Anne-Laura van Harmelen.