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Leveraging axis-aligned subspaces for high-dimensional Bayesian optimization with group testing

Bayesian optimization (BO ) is an effective method for optimizing expensive-to-evaluate black-box functions. While high-dimensional problems can be particularly challenging, due to the multitude of parameter choices and the potentially high number of data points required to fit the model, this limitation can be addressed if the problem satisfies simplifying assumptions. Axis-aligned subspace appro

Polarization Ratio with Structured Laser Illumination Planar Imaging for Droplet Sizing in Flash Boiling Ammonia Spray

Liquid-phase ammonia, a carbon-free alternative fuel, is increasingly being considered for improving overall efficiency, reducing system complexity, and lowering costs across various thermal applications such as engines, gas turbines, and burners. However, the physical properties of ammonia are far from usual carbon-based fuels as it is prone to flash boiling upon injection. Therefore, experimenta

A critical look at the EU AI Act’s requirements and affected systems : who must explain what?

The Artificial Intelligence (AI) Act is a relatively new regulation set out in the European Union (EU). It lays out various requirements for AI systems that are placed on the market in the EU. This paper provides a critical and differentiated view of its requirements from a software engineering perspective. A detailed analysis of the legal document shows what requirements are set out for different

The Number of the Beast : Reducing Additions in Fast Matrix Multiplication Algorithms for Dimensions up to 666

While a naive algorithm for multiplying two 2 × 2 matrices requires eight multiplications and four additions, Strassen showed how to compute the same matrix product using seven multiplications and 18 additions. Winograd reduced the number of additions to 15, which was assumed to be optimal. However, by introducing a change of basis, Karstadt and Schwartz showed how to lower the number of additions

Results RELOC-AGE

Original publications1.    Zingmark, M., Björk, J., Granbom, M., Gefenaite, G., Nordeström, F., Schmidt, S. M., Rantanen, T., Slaug, B., & Iwarsson, S. (2021). Exploring associations of housing, relocation, and active and healthy ageing in Sweden: Protocol for a prospective longitudinal mixed methods study. JMIR Research Protocols, 10(9)2.    Zingmark, M., Nordeström, F., & Iwarsson, S. (2022). Ch

https://www.case.lu.se/en/research-case/research-projects/reloc-age/results-reloc-age - 2026-05-21

Terese Thoni

Programme coordinator Contact details Email: terese [dot] thoni [at] mgeo [dot] lu [dot] se Phone: +46 73 024 76 67 Mobile: +46 73 695 09 19Organisation Department of Earth and Environmental Sciences (MGeo) Visiting address: Sölvegatan 12, Lund Room number: 285 Service point: 16 WebpageTerese Thonis profile in Lund University research portalOther affiliations Programme coordinator Lund university

https://www.cec.lu.se/terese-thoni-0 - 2026-05-21

Andrea Grespi

Doctoral student Contact details Email: andrea [dot] grespi [at] fysik [dot] lu [dot] seOrganisation Synchrotron Radiation Research Service point: 14 WebpageAndrea Grespis profile in Lund University research portalOther affiliations Member of Strategic Research Area NanoLund: Centre for Nanoscience Profile area member Lund Laser Centre, LLC Profile area member LTH Profile Area: Nanoscience and Sem

https://www.sljus.lu.se/andrea-grespi - 2026-05-21

What about AI?

The prevalence of AI tools across different sectors has sparked numerous inquiries regarding their accessibility, usage, and the availability of pertinent information. As an initial measure, LUSEM offers a dedicated page for consolidating information, which undergoes continuous updates. Additionally, we encourage you to explore the Q&A section below for further insights. Lund university policy on

https://www.lusem.lu.se/internal/support-and-resources/digital-tools/what-about-ai - 2026-05-21

Anna Zemskova

Postdoc Contact details Email: anna [dot] zemskova [at] jur [dot] lu [dot] se Phone: +46 46 222 11 72Organisation Department of Law Room number: 389 Service point: 56 WebpageAnna Zemskovas profile in Lund University research portalOther affiliations Profile area member LTH Profile Area: Water Researcher EU Law Researcher Public Law Publications Displaying of publications. Sorted by year, then titl

https://www.law.lu.se/anna-zemskova - 2026-05-21

Pauline Mattsson

Senior lecturer Contact details Email: pauline [dot] mattsson [at] fek [dot] lu [dot] seOrganisation Research Policy Service point: 10 WebpagePauline Mattssons profile in Lund University research portalOther affiliations Associate senior lecturer CIRCLE Publications Displaying of publications. Sorted by year, then title. Filter by type AllBook chapterConference - otherConference paper: abstractJou

https://www.lusem.lu.se/pauline-mattsson - 2026-05-21

Call for proposals for research funding in becc

2020-01-15 Call for proposals for research funding in BECC for the years 2020-2021 BECC (Biodiversity and Ecosystem Services in a Changing Climate) welcomes proposals for research funding within the vision and aims of BECC for the years 2020-21. This is a joint call between Lund university (LU) (up to 7 million SEK) and University of Gothenburg (UGOT) (up to 2 million SEK) and aims at a continued

https://www.becc.lu.se/sites/becc.lu.se/files/call_for_proposals_for_research_funding_in_becc.pdf - 2026-05-22

Information-about-the-advanced-level-courses

Page 1 of 4 Educational Committee Information about the advanced level courses The Educational Committee (NUGA) has decided about a new process for establishing advanced level courses at the Professional Law Degree Programme. The new process entails that advanced level courses are divided into two groups: guarantee courses and applied courses. The guarantee courses are decided collegially by the t

https://www.jur.lu.se/sites/jur.lu.se/files/2024-04/information-about-the-advanced-level-courses.pdf - 2026-05-22

Niklas Selberg

Senior lecturer Contact details Email: niklas [dot] selberg [at] jur [dot] lu [dot] seOrganisation Department of Law Service point: 56 WebpageNiklas Selbergs profile in Lund University research portalOther affiliations Researcher Lund University Centre for Business Law (Swedish abbr: ACLU) Researcher Human Rights Law Profile area member LU Profile Area: Human rights Researcher Health Law Researche

https://www.humanrights.lu.se/niklas-selberg - 2026-05-21