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Publications

CIRCLE is a research-intensive centre that generates numerous publications in innovation research through peer-reviewed journals. Other formats and channels are also used for research dissemination, such books, working papers and policy briefs. Journals and working papersPeer-reviewed journal articles are published in top journals such as Academy of Management Journal, Energy for Sustainable Devel

https://www.circle.lu.se/publications - 2026-05-27

Probing freeze-in via invisible Higgs decay

In this work, we explore Higgs boson decays into dark matter (DM) within the context of the freeze-in mechanism under stronger coupling scenarios. Our analysis focuses on scalar DM candidates interacting through the Higgs portal, where the coupling strength can be significant without establishing thermal equilibrium, owing to a suppressed reheating temperature. We find that for DM masses as low as

Intermediate scale testing for ORS

In order to design an Oxygen Reduction System (ORS) the most important parameter is the limiting oxygen concentration (LOC). Currently there are a couple of different small scale test methods used to determine the LOC for specific materials. In small scale tests an external heat flux is applied, to account for parameters such as geometry that otherwise cannot be replicated, theoretically arriving

Nonasymptotic Regret Analysis of Adaptive Linear Quadratic Control with Model Misspecification

The strategy of pre-training a large model on a diverse dataset, then fine-tuning for a particular application has yielded impressive results in computer vision, natural language processing, and robotic control. This strategy has vast potential in adaptive control, where it is necessary to rapidly adapt to changing conditions with limited data. Toward concretely understanding the benefit of pre-tr

Temporal proximity and events duration affects change detection during driving

Failure in change detection in the surrounding environment while driving is attributed among other things to the number of incidents and the density of them occurring along the task as this is directly related to an increase in cognitive load. Here, we investigate the role of time proximity between events on the detection performance during a naturalistic driving task in a virtual simulation. Part

A review of fire safety separation distances between camping units and caravans

Almost 20 years ago, the Swedish civil contingency agency (MSB) representatives published a general advice on fire protection at camping facilities. Within this document there contains advice on what distances are needed between camping units to reduce the risk of fire spreading between them, however how these distances were decided on is lost to history and given the changes and development in ca

Towards a Complete Safety Framework for Longitudinal Driving

Formal models for the safety validation of autonomous vehicles have become increasingly important. To this end, we present a safety framework for longitudinal automated driving. This framework enables the calculation of minimum safe inter-vehicular distances for arbitrary ego vehicle control policies in a computationally efficient manner. We use this framework to enhance and generalize the Respons

Political attention, collaborative governance and adaptive capacity in flood risk mitigation within municipal administrations

Flood risk mitigation requires collaborative governance that involves many and diverse actors. The capacity of municipal administrations to anticipate and adapt plays a crucial role in addressing flood risk in the Nordic region. However, although flood risk often spans boundaries, each organisation's governance capacity depends largely on the formation of collaborative ties among involved politici

Neural mechanisms of episodic memory formation revealed by EEG frequency tagging

Episodic memory formation entails the integration of diverse elements such as people, places, and objects. This process, known as binding, creates a unified memory trace that the brain maintains and retrieves as a coherent representation of the episode. Despite extensive research, the precise neural mechanisms underlying this binding process are still not fully understood. We hypothesized that the

Quantum Automating TC0-Frege Is LWE-Hard

We prove the first hardness results against efficient proof search by quantum algorithms. We show that under Learning with Errors (LWE), the standard lattice-based cryptographic assumption, no quantum algorithm can weakly automate TC0-Frege. This extends the line of results of Krajíček and Pudlák (Information and Computation, 1998), Bonet, Pitassi, and Raz (FOCS, 1997), and Bonet, Domingo, Gavaldà

Artistic research data – practices, perspectives and potential

4 November 2026 09:00 to 16:00 | Conference Welcome to a whole-day seminar about artistic research data, at Inter Arts Center (IAC), Faculty of Arts, University of Lund. Save the date! More information will be added closer to the date.The program will contain inspirational lectures about different aspect of working with artistic research data, along with group discussions. There will also be an in

https://www.staff.lu.se/calendar/artistic-research-data-practices-perspectives-and-potential - 2026-05-28

What is Lost? What is Found?

16 May 2025 10:00 to 12:00 | Exhibition A Samuel Pufendorf chatbot, a robot triptych, the ambient sound of cash and glitchy visualizations of digital courts… The exhibition What is Lost // What is Found uses playful and speculative approaches to invite deeper reflections on the future of being human in the Age of AI. Due to huge interest in the exhibition, Pufendorf IAS' doors are open also on Fri

https://www.staff.lu.se/calendar/what-lost-what-found - 2026-05-28