This project develops methods for ensuring the anonymity of individuals in social network data.

The programme group Research Methods and Statistics is part of the Institute of Education and Child Studies. This group is located in the Faculty of Social and Behavioural Sciences of Leiden University near Central Station.

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The programme is designed to train you as independent researcher, while equipping you with the necessary skills to advance your career.

How do we experience electronic music? How does electronic music operate on perceptual, cognitive and affective levels? What are the common concepts activated in the listener’s mind when listening to electronic music? Why and how are these concepts activated?

Inaugural lecture

To be eligible for Astronomy and Science Communication and Society at Leiden University, you must meet the following admission requirements.

To be eligible for Astronomy at Leiden University, you must meet the following admission requirements. PLEASE NOTE: The specialisation High-Tech Innovation starts in September 2026.

To be eligible for Astronomy Research at Leiden University, you must meet the following admission requirements.

To be eligible forAstronomy and Data Science at Leiden University, you must meet the following admission requirements.

To be eligible for Astronomy and Cosmology at Leiden University, you must meet the following admission requirements.

To be eligible for Astronomy and Instrumentation at Leiden University, you must meet the following admission requirements.

To be eligible for Astronomy and Business Studies at Leiden University, you must meet the following admission requirements.

The ERC Consolidator project Food Citizens? Collective food procurement in European cities: solidarity and diversity, skills and scale (2017-2022) organizes Conference Friday 4 February and Winter School 24 January to 4 February 2022.

How can we increase the openness and reproducibility of quantitative research? This was the central theme of a workshop on openness and reproducibility, organised by the Center for Open Science (COS) on 2 November 2016.

Data analysis with Python and R are rapidly becoming essential skills for modern scientists. Therefore, we are offering courses to develop your scientific computing skills. Those courses are optional for LACDR PhD candidates.

We study the structure, dynamics and physics of complex networks emerging from the intricate interconnectedness of the constituents of large systems.

Our group is part of the Metabolomics and Analytics Centre where we accompany the data from its acquisition all the way to the publication of identified associations and biomarkers for a range of human diseases. The generated data of the metabolic measurements are assessed using an in-house quality…

The Mathematics master’s programme provides a solid theoretical foundation and prepares you to work in multidisciplinary and international environments. With a Leiden Mathematics degree, you’ll have the tools to pursue opportunities worldwide in research, industry, and beyond.

The Mathematics and SCS master specialisation gives you the opportunity to combine Mathematics research with different aspects of science communication.

The two-year research programme Applied Mathematics offers courses at an advanced level. There is a large degree of freedom in choosing one’s own topics. Some of the courses are given at national level, in the Dutch Mastermath programme. The programme concludes with the preparation of a master’s the…

Maps play a crucial role in our view of the past, yet few historians are sufficiently skilled in cartography to genuinely integrate maps into their research. This project breaks down the long-standing barriers between history and cartography by inviting emerging scholars (ResMA) to reflect on maps as…

Food relations (through production, distribution, circulation, exchange and waste) represent the embodiment of our relation to the environment.

Diplomatic Studies is a series with monographs and edited books, including contemporary, historical and future-oriented academic work. The series is receptive to a wide array of methodologies.

This dissertation takes a technological approach to ceramic production and provides a fine-grained view of the circum-Caribbean region.

A research agenda

To be eligible for Physics at Leiden University, you must meet the following admission requirements.

To be eligible for Physics and Education at Leiden University, you must meet the following admission requirements.

To be eligible for Physics and Business Studies at Leiden University, you must meet the following admission requirements.

To be eligible for Research in Physics, Biological and Soft Matter Physics at Leiden University, you must meet the following admission requirements.

To be eligible for Research in Physics, Cosmology at Leiden University, you must meet the following admission requirements.

To be eligible for Physics and Science Communication and Society at Leiden University, you must meet the following admission requirements.

To be eligible for Physics and Classical/Quantum Information at Leiden University, you must meet the following admission requirements.

To be eligible for Research in Physics, theoretical at Leiden University, you must meet the following admission requirements.

To be eligible for Research in Physics, Quantum Matter and Optics at Leiden University, you must meet the following admission requirements.

Do you have questions about the Statistics & Data Science programme? Please contact us.

The research of the Applied Mathematics cluster is concerned with such diverse topics as dynamical systems, representation theory, differential equations and pattern recognition.

This dissertation is about Bayesian learning from data. How can humans and computers learn from data?

The Children’s Rights Monitor provides a thematic overview of the implementation of the UN Convention on the Rights of the Child in the Netherlands.

To what extent do aspects of fluency fluctuate throughout time? And how do raters take the dynamicity of fluency into account when rating performances?

On the 11th of January, Rasmus Puggaard-Rode successfully defended a doctoral thesis. The Leiden University Centre for Linguistics congratulates Rasmus on this achievement!

This book takes you through the process of writing an empirical thesis, step-by-step, with a (primary) focus on experimental research since that is common in this field. By breaking down the steps of experimental research in chronological order and including tips in each step, the authors hope to give…

LUCDH offers 5 faculty-wide elective courses to improve your practical skills and thinking about digital tools and media. These courses are open and useful for all students of the Humanities. Check back for updates to 2026.

Nonparametric Bayes for high-dimensional models: contraction, credible sets, computations

In this dissertation several settings in the Online Learning framework are studied. The first chapter serves as an introduction to the relevant settings in Online Learning and in the subsequent chapters new results and insights are given for both full-information and bandit information settings.

In early 2019, the QANU (Quality Assurance Netherlands Universities) published its Report on the Research Review of Leiden University Centre for Linguistics (LUCL). This review takes place every 6 years as part of the overall monitoring and safeguarding of research quality in the Netherlands.

On Monday 6 February, 2017 it is exactly ten years since the FSW Master Thesis Lab was set up. And the Faculty is proud and delighted to mark the anniversary of this special facility for master’s students.

The recently published book 'Tense-Switching in Classical Greek A Cognitive Approach' by Arjan Nijk provides classicists and linguists in general with a complete account of the 'historical present' in Classical Greek.