The mission of Software and AI in Business (SA&B)connects the domains of science, business, and policy. Scientific research we focus on at Leiden in areas such as artificial intelligence promises to reshape our societies for the better. Translating science into positive societal impact however requires…

The main goal of the LIACS Masters Programme Committee is to assess and provide oversight for the course evaluations from the students. Specifically, we discuss the student evaluations of the courses and decide on comments to be given to the program directors and teachers as well as followup plans.…

At LIACS, we recognize the growing need for advanced technical support in research projects and lab education. Increasing student numbers, more and more advanced hardware and infrastructure, new demands around data safety and management, and the complexity of core computer science courses necessitate…

You will acquire knowledge about legislation and governance regarding to modern technologies. Read more about the programme Law and Digital Technologies.

Here you will find the list of partner schools of Leiden University's Pre-University College. Being a pupil at a partner school is a prerequisite for participating in the PRE-College Leiden or Pre-University The Hague.

Predictors of work functioning in persons with multiple sclerosis

The major aim is to develop, evaluate, and implement disease-generic cognitive-behavioral interventions through the internet in order to optimize tailored health care for patients with chronic somatic conditions.

The LUCDH foster the development of new digital research by awarding a number of Small Grants each year. COIn Grants support Infrastructure development. We congratulate our four successful awardees for 2026.

New Danish legislation could mean that citizens will have copyright to their bodies, faces and voices. The Dutch government is also proposing similar legislation. Dirk Visser commented on the issue in NRC newspaper and on BNR radio.

What is the Electronics Department?

Key publications of the Quantitative Pharmacology group

For the fifth year in succession, on the foundation day of the university, Leiden professors taught a lesson at primary schools as part of the ‘Meet the Professor’ programme.

AI programmes such as Suno and Udio allow the user to compose songs that bear an uncanny resemblance to the style and vocals of famous artists. Can artists do anything about this?

Sonja Barend distantieert zich van het toneelstuk Sonja, dat gebaseerd is op haar boek. Dirk Visser, hoogleraar intellectueel eigendomsrecht, gaf uitleg in het AD: ‘De auteurs hebben het recht om te zeggen dat ze niet meer achter de productie staan.’

De zangstemmen van Nederlandse artiesten zijn te herkennen in muziek die door kunstmatige intelligentie (AI) is gemaakt. Hoogelaar intellectueel eigendomsrecht Dirk Visser sprak met NOS over het auteursrecht: ‘Je stem is een persoonsgegeven. Die mag je niet zomaar gebruiken.’

For some years, large tech companies have breached copyright law by using creative expressions from artists to train AI tools. Dirk Visser, Professor of Intellectual Property Law, spoke to ‘Financieele Dagblad’: 'Artists may lose the motivation to create new art.'

Replicas of artworks by world-famous artist and political activist Banksy are being exhibited at several locations in Amsterdam without the permission of the anonymous graffiti artist. Dirk Visser, Professor of Intellectual Property Law, says this is ‘clearly copyright infringement’.

The topics of discussion included multiple choices questions, research on teaching, workload and many other things. On 29 October four new enthusiastic fellows were installed in the Leiden Teachers’ Academy and presented their research innovation projects.

The Mathematical Institute has a rather liberal management structure. Tasks and responsibilities are distributed among the staff. Important decisions are taken by consensus. Various organisational divisions are featured below.

Leiden University Medical Center (LUMC) and the Centre for Human Drug Research (CHDR) are taking part in the phase 2 clinical trial of Janssen Vaccines’ candidate coronavirus vaccine. The vaccine will be tested on 45 test participants in Leiden from 14 September onwards.

Improving environmental risk assessment of pesticides in surface waters

For a long time, the painful history of colonial slavery received too little attention. People whose ancestors lived in slavery are now asking critical questions about how we should address that past. Leiden University researchers study the history of colonialism and slavery and their long-term impact…

The emergence of metalwork deposition during the Bronze Age in Northwest Europe, c. 2300-1500 BC

Overview of Leiden publications on Central Asia. For additional publications dedicated to a single country, please go to individual pages of the researchers, which you can access through the Researchers page.

Research on this theme concerns Europe’s position in global markets, its response to the emergence of new international trade and financial actors that challenge institutions where Europe has long had considerable influence.

How do tax treaties have to be explained and implemented, and what role does the supranational regulatory process play in this? Which objectives are meant to be used in establishing tax regulations and to what extent are such legislative practices undertaken in a goal-oriented manner?.

Anthonya Visser, Professor of German Language and Literature, was a PhD candidate in East Berlin just before the fall of the wall. The 'Wende' became the theme of her research. 'My focus is always strongly on the East German perspective.' On 7 November Visser will give a lecture in the Studium Generale…

Michiel Claessen, Ineke van der Ham, Nicolien de Rooij and Anne Visser have published a paper in the Nederlands Tijdschrift voor revalidatiegeneeskunde, (Dutch Journal of Rehabilitation Medicine) entitled ‘De weg kwijt na een beroerte: screening, diagnostiek en behandeling’.

Research conducted in this group aims at furthering our understanding of how communities and individuals deal with social change, conflict and trauma through remembrance and commemoration as well as forgetting in the arts.

Computers are capable of making incredibly accurate predictions on the basis of machine learning. In other words, these computers can learn without intervention once they have been pre-programmed by humans. At LIACS, we explore and push the borders of what a revolutionary new generation of algorithms…

LUCIS affiliated members are researchers outside Leiden University who are actively involved in the study of Islam and/or Muslim societies and who regularly participate in LUCIS activities. LUCIS affiliate membership offers possibilities to cooperate with LUCIS as well as network opportunities. Contact…

An overview of awards and prizes granted to our staff and students in 2017, as well as special appointments and royal distinctions.

Central to Nuranisa’s PhD project is the cultural diplomacy practiced by the Javanese courts of central Java (Surakarta, Yogyakarta, Pakualaman and Mangkunegaran) in response to the increasing Dutch colonial power in the 19th and early 20th century.

In the Criminal Justice research programme, (criminal) law researchers and social scientists – many of whom are criminologists – collaborate on various projects. The research programme focuses on the content and form of decisions that could be, should be and are taken in by actors in the criminal justice…

In 2023, many of our students and staff won great prizes and secured important research grants.

Is private law ready for the challenges of our time?

Venomous animals serve as models for a variety of mimicry types. Michael Richardson (IBL) and his international colleagues find that a group of fishes (called fangblennies) evolved venom after the origin of their venom-delivering fangs.

Milan van der Kuil, Anne Visser, Andrea Evers and Ineke van der Ham have published a paper in Frontiers in Psychology, entitled: A usability study of a serious game in cognitive rehabilitation: a compensatory navigation training in acquired brain injury patients.

Traces of the past remain hidden in rivers, lakes and seas. In his inaugural lecture Martijn Manders will explain why underwater archaeology is important to understanding our history.

Fourteen women professors are to be given a place in the classic portrait gallery in Leiden University’s Senate Chamber. The portraits will be unveiled on 8 March – International Women’s Day – by former Minister of Education, Culture and Science Jet Bussemaker and Rector Magnificus Carel Stolker.

The doctor suggests opting for a treatment that is better for the environment. How do patients react to this? Doctors and psychologists together discovered that this has little impact on patient confidence in the doctor.

Members of LUCAS work in various buildings on the Witte Singel-Doelencomplex. The board and the secretariat are housed on the first floor of the P.N. van Eyckhof 3 (building 1165).

This year’s “best master’s thesis in the area of national or international history” was written by Bareez Majid, who has completed a research master's in Middle Eastern Studies. She wins the prestigious 2015 Volkskrant–IISG thesis prize for her courageous, solid research on a former “torture prison”…

Five promising researchers at Leiden's Faculty of Science have received a Veni award from NWO. They can use the award - of up to 250,000 euros - to carry out research over a three-year period. Of the total of seventeen Leiden Venis, four went to Leiden Observatory and one to Institute for Biology Le…

Many of our staff and students have won an award, received a grant, obtained an academic fellowship for their quality or have been socially engaged due to their specific expertise. See below for an overview per year.

The major aim is to determine the psychophysiological responses to stress and stress-management interventions and to examine the role of stress and stress-related psychophysiological mechanisms (e.g., cognitions, behaviors, and physiological stress responses) in both healthy and medical populations.