Learning from small data sets in machine learning is a crucial challenge, especially when dealing with data imbalances and anomaly detection. This thesis delves into the challenges and methodologies of learning from small datasets in machine learning, with a particular focus on addressing data imbalances…

On February 10 2025, the Leiden Jewish Studies Network convened a lively roundtable and catered reception at the Faculty Club to celebrate the launch of Dr. Kate Brackney’s new book, Surreal Geographies: A New History of Holocaust Consciousness (University of Wisconsin Press, 2024), winner of the George…

A major grant for research into machine learning algorithms for quantum computers. With this ERC Consolidator grant, Vedran Dunjko and his colleagues hope to discover which real-world problems a quantum computer can solve faster than a normal one.

Musical instruments are multiple things: they are objects but also means of communication; they are technological and also deeply connected to embodiment through the player; and they leave certain cultural traces (Ricoeur 1975/1984). This research project explores how literary texts from the 19th century…

The University of Groningen is looking for an assistant professor in Medieval history for 1,0 FTE. Deadline for applications, 23 March 2025.

Call for Papers: Yearbook for Dutch Book History 33 (2026). Deadline 1 April 2025.

Proving a quantum computer to be quicker than a normal one is one step closer. After a breakthrough in speeding up classical algorithms, researchers Vedran Dunjko and Casper Gyurik showed that only one quantum algorithm could beat its classical counterpart. They discuss their discovery in Quanta Mag…

Exchanges between different cultures and institutions of learning have taken place for centuries, but it was only in the twentieth century that such efforts evolved into formal programs that received focused attention from nation-states, empires and international organizations.

On the 2nd of September Jiyan Qiao successfully defended a doctoral thesis and graduated.

Arab Identity and the Rise of Islam

The Yearbook for Dutch Book History publishes Open Access articles in the Dutch and English language on all aspects of the book history of the Low Countries. For the 32nd edition of 2025, they particularly welcome contributions within the theme of “Books across borders.”

The Dutch Research School Art History (OSK) and Utrecht University organize the Technical Art History Days. On April 4 and 5, experts present and discuss current research at Utrecht University that brings together material and digital approaches for the study of art and heritage.

How was the future United Nations Organization promoted to global publics during WW II?

The contributions in this volume seek to highlight the atypical features of the Hanse, and place them in a wider context of common roots, influences and parallel developments.

This volume discusses practices of memory in early modern Europe.

The Yearbook for Dutch Book History publishes Dutch and English articles on the book history of the Low Countries, in all time periods (including the Middle Ages). For the 30th Yearbook, to be published in 2023, they welcome in particular contributions for the theme ‘Technology and Transformation’.…

The Department of History at Amherst College invites applications for a full-time, tenure-track position at the rank of assistant professor in medieval and early modern European history, beginning July 1, 2024. The area of specialization is open, but we particularly seek candidates who will offer a…

The rise and fall of the cesspit in an urban context

This book explores the lasting legacy of the controversial project by the Congress for Cultural Freedom, funded by the CIA, to promote Western culture and liberal values in the battle of ideas with global Communism during the Cold War.

The historiography of the Bretton Woods conference of July 1944 is dominated by the personal clash between the principal negotiators, Harry Dexter White of the United States and John Maynard Keynes of Britain.

Vijf jaar na de overhandiging van ‘A History of Russian Law’, overhandigde emiritus hoogleraar Ferdinand Feldbrugge op 16 januari het tweede deel van zijn unieke overzichtswerk aan decaan van de Faculteit der Rechtsgeleerdheid Joanne van der Leun.

This NWO-funded research programme focuses on the assumptions and methodology of the writing of history of science. History of science is in many respects a flourishing discipline: it currently yields an impressive volume of studies. Systematic reflection about the ways in which history of science may…

The ESSHC is coming to Leiden (Wednesday 18 - Saturday 21 March 2020)! The European Social Science History Conference is one of the largest gatherings of historians in Europe. The next conference will be held in Leiden in 2020. We are very happy that Leiden has been chosen to host this conference.…

The treasure houses of Leiden's University Library and Naturalis house wonderful historical collections with dried plants and botanical drawings. Tinde van Andel, extraordinary professor of History of botany and gardens, studies these collections.

The journey of sugar from east to west

Sonic Modernities situates Southeast Asian popular music in specific socio-historical settings, hoping that a focus on popular culture and history may shed light on how some people in a particular part of the world have been witnessing the emergence of all things modern.

For many people, five o’clock signals the end of their working day. But not for the motivated students of the Honours College Law. With some drinks and snacks, they keep going well into the evening. This time, they met for the festive conclusion of a course which brought the history of Dutch crime to…

Carmen Gonsalves has been the Dutch ambassador to Chile since this autumn. She studied history in Leiden. How useful has her degree been and what’s it like to be an ambassador? ‘Diplomacy is fascinating.’ We spoke to her just before the presidential elections.

This thesis surveys the intersection of computed tomography (CT) and machine learning (ML), treating CT as an ill-posed inverse problem shaped by object properties, imaging physics, and data limitations.

The University of Lausanne is hiring 2 PhD's in the domain of art history and French literature. Projects have a specific focus on North West Europe. Candidates should apply before May 1st, 2024.

‘Islam and Muslims are not something that happened to Europe; they are part of Europe. In fact, Islam is one the biggest constants in European history,’ argues Professor Maurits Berger in the new eight-part History of Islam in Europe podcast series of the Leiden University Faculty of Humanities.

Throughout the 17th and 18th centuries, the city of Batavia was supplied with produce by its hinterland, known as the Ommelanden. Bondan Kanumoyoso studied the history of the various ethnic groups that populated this area and in doing so has shed light on the structure of modern-day Indonesian society.…

The Chinese History chair has a long, rich history within Leiden University. Since 1 February, this position has been held by Ying Zhang. ‘Leiden University brings together a legendary range of Asian knowledge.’

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…

The Tides of History is a history podcast that takes listeners into the past while trying to identify how it echoes today. The current season centers around the Iron Age and the new episode features an interview with our own Bleda Düring.

Leidens's Classics and History rank 6th and 15th place in the QS World University Rankings by Subject. Every year, QS ranks universities all over the world on academic reputation and research impact, grouped by subject. Linguistics (23), Languages (39) and Religious Studies (40) also do well in the…