Researchers of eLaw, the Center for Law and Digital Technologies at Leiden University, published their research in Nature Machine Intelligence. The publication, written by Eduard Fosch-Villaronga, Pranav Khanna, Hadassah Drukarch, and Bart Custers, focuses on the legal and regulatory implications of…

In a new essay for Ethics & International Affairs, Dr Henning Lahmann, Assistant Professor of International Law & Technology at eLaw, addresses the question whether states should resort to social media to warn a civilian population ahead of military operations.

Europe is working full steam towards a digital identity for every EU citizen. And although it might be really useful to be able to hire a car everywhere in the EU with no hassles, Bart Custers, Professor of Law and Data Science at eLaw, the Center for Law and Digital Technologies, sees many loose ends.…

In just over a decade, Uber has revolutionised how we move around our cities. The ride-hailing app was a game-changer: you just tapped your phone and a cab would find you. You even paid through the app. However, some of the Uber’s more controversial practices have triggered the interest of law enforcement,…

The increasing Technological opportunities of Virtual Reality (VR) increasingly resemble the real world (and more). In Japan VR holidays are very popular and VR porn is emerging.

In May 2021, Professor Bart Custers, Dr Mark Leiser and Dr Eduard Fosch Villaronga (all affiliated to eLaw, the Center for Law and Digital Technologies of Leiden University) will teach a course on Law and Technology at Haifa University, Israel.

This week, Bart Custers, Professor of Law & Data Science and Head of eLaw – Center for Law and Digital Technologies, has been named Mr. of the Week by the Dutch legal magazine Mr. The occasion for this is the 40th anniversary of eLaw that will be celebrated this week.

For years, the Dutch National Coordinator for Security and Counterterrorism (NCTV) has collected and shared privacy-sensitive information about citizens. Experts say this is in breach of the law.

Door de totale anonimiteit van online servers is het erg lastig om cybercriminelen op te sporen. Dat moet anders, vindt Femke Halsema. Universitair docent Jan-Jaap Oerlemans en hoogleraar Law and Data Science Bart Custers spraken met de Volkskrant.

The intracluster medium (ICM) is a hot, tenuous and X-ray emitting gas that pervades galaxy clusters.

An Ancient Egyptian System of Workmen’s Identity Marks

The second and final report on the Netherlands‘ crime-terror nexus has analysed all fourteen profiles of individuals arrested in 2015 for offences of terrorism.

Digitale medische technologie kan een belangrijke bijdrage leveren aan betaalbare zorg en het oplossen van het tekort aan zorgpersoneel. Maar hoe weet je of een innovatie daadwerkelijk waarde toevoegt aan het zorgsysteem?

Every month a member of the Institute for History tells about a book that inspired him or her. Afterwards, the pen is passed on to another colleague. This month dr. Meike de Goede tells about the book 'Between Tides' by Valentin Mudimbe. The novel, little known beyond the circles of Africanists and…

Good, accessible and affordable healthcare is increasingly difficult to provide. Martin Schalij from the LUMC understands that this can keep people awake at night.

Arts and culture

Patterned detectors are an existing technology that can be found in almost all color cameras.

Global health governance is at a crossroads. As the world reckons with the existential threat of planetary crises (climate change, loss of biodiversity and pollution), international policy frameworks struggle to keep pace with a rapidly changing landscape in global health and public health.

Brain development in children with an extra X chromosome as compared to children with autism: evidence from MRI

Insights in diet, climate and ecology

Uncover novel antimicrobials with prospective health benefits for sea turtles.

An integrated approach to ceramic standardization and change in Archaic Satricum (6th–4th century BC)

Explores the relationship between technics and humanity, tracing the emergence of a bio-technical conception of existence in contemporary continental philosophy. Suny Press

Retrospection over the last 40 years the most important changes in care and research, where transparency accountability and guidelines became leading. On Huntington’s disease and cerebrovascular disorders the most important changes are illustrated.

On the Day of Privacy, 28 January, the European Commission is calling on citizens to make sure they protect their personal data. But how do you do that, and against what, exactly? Privacy researcher Bart Custers explains.

This project intends to provide an integrated linguistic assessment of the hypothesised migration route of the Tocharians.

Conference, Lorentz Center workshop

This recently released book takes a critical view of conceptual issues and practical problems that inevitably emerge when ‘excellence’ takes center stage in science systems in the Global South. What is ‘excellent science’? And how to recognize and assess it? After decades of inquiry and debate there…

The work presented in this thesis is based on ALMA surveys of protoplanetary disks in three star-forming regions: Lupus, OMC-2, and NGC 2024.

On the 17th of January, Sarah Von Grebmer Zu Wolfsthurn successfully defended a doctoral thesis. The Leiden University Centre for Linguistics congratulates Sarah on this achievement!

The Leiden Institute of Advanced Computer Science (LIACS) aims on doing applied research with partners. You can be involved in our research, and in the knowledge transfer of our research results.

Papers in honour of Professor Annelou van Gijn

Weekly Workshop

The group of Dr. Roxanne Kieltyka designs and synthesizes molecules that self-assemble into polymeric materials using specific non-covalent interactions. These substrates can be used for numerous applications in medicine ranging from disease detection to cell delivery depending on the (bio)molecular…

Democratic citizenship refers to the capacity and willingness of citizens to actively influence the functioning of state institutions. While considered a vital correlate of democratization and the rule of law, its largely western-oriented literature rarely studies the forms of democratic citizenship…

Natural history collections provide invaluable sources for researchers with different disciplinary backgrounds, aspiring to study the geographical distribution of flora and fauna across the globe as well as other evolutionary processes.

This subproject argues for a close and forensic reconstruction of financial flows to and from Soviet Central Asian republics in the postwar period.

Marieke Liem, Professor Social Resilience and Security at Leiden University, and Katharina Krüsselmann, PhD candidate at Leiden University and Manuel Eisner mapped the flow of homicide cases with the help of a systematic review.

For optimization problems, it is often unclear how to choose the most appropriate optimization algorithm. As such, rigorous benchmarking practices are critical to ensure we can gain as much insight into the strengths and weaknesses of these types of algorithms.

Promotor: K.E. Schalm, Co-promotor: S.S. Lee

Electoral Systems and Turnout: Evidence From a Regression Discontinuity Design. In this article, published on the website SAGE research methods, authors Jaroslaw Kantorowicz and Tobias M. Hlobil discuss how a Regression Discontinuity Design can be executed.

Who is Economic Man? Every economic paradigm presupposes an anthropology, a theory of human nature. This project explores the anthropologies presupposed and produced by ancient Greek economic texts, and the specific knowledge forms that shape these anthropologies.

Biodiversity in the Netherlands is having a tough time. Professor of Natural Capital Koos Biesmeijer combines research with practical advice: from the greening of industrial parks to solutions inspired by hi-tech nature. Inaugural lecture 9 March.

Yung Lin’s research explores how citizens in Taiwan and Southeast Asia actively shape public diplomacy, build trust across cultures, and address identity-based conflicts, highlighting the shift from government-led to citizen-centred diplomacy.

Extremist users of Telegram are moving en masse to other chat apps, such as the anonymous SimpleX. In this way, they hope to avoid detection, now that Telegram founder Pavel Durov is going to share personal data of criminal users with authorities.

On World Refugee Day, held every year on 20 June, we commemorate the strength, courage and perseverance of millions of refugees. Leiden University is committed to students with a refugee background. For example, the university has set up a Meeting Point and the Leiden Science Run raises money for UAF,…

The Dutch Data Protection Authority (DPA) has announced that 27,000 data leaks were reported in 2019, a huge increase compared to previous years. Bart Custers, Professor of Law & Data Science at eLaw ¬- Center for Law and Digital Technologies, claims in Dutch newspaper Trouw (22 February 2020) that…

Insurance companies are registering more and more people for having committed fraud. In principle, it is a good idea to tackle cases of fraud. However, research shows that an increasing number of people are being wrongly included on the fraud list. According to Bart Custers, Professor of Law & Data…

To tackle deepfakes, Denmark proposes expanding copyright law so everyone gets copyright over their own face and voice. There are similar ideas in the Netherlands with an online consultation. In Latvian newspaper ‘Latvijas Avīze’, Dirk Visser and Bart Custers discuss the proposals.