Events

Find future and past events.

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Apart from a scientific semester programme CWI organizes mini-symposia, masterclasses, lectures with renowned speakers, hackathons and data challenges. Additionally, we organize and host other regular scientific meetings like reading groups, seminars, collaboration sessions and open-problem sessions. The format is flexible to meet the preferences of the participants.

PhD defence of Max Kiss (Computational Imaging)

7 Nov 2025 from 12:50 p.m. to 7 Nov 2025 2:30 p.m. | Academiegebouw of Leiden University (Rapenburg 73, 2311 GJ Leiden)

Advancing Learned Algorithms for 2D X-ray Computed Tomography

IFIP Performance 2025 Conference

11 Nov 2025 from 9 a.m. to 14 Nov 2025 5 p.m. | CWI, Sciencepark 123 and Amsterdam Science Park Congress Centre, Science Park 125

The IFIP Performance 2025 conference will be held at the Centrum Wiskunde & Informatica (CWI) in Amsterdam (NL) on November 11-14, 2025.

PhD defence Jordi Weggemans (A&C / QuSoft)

13 Nov 2025 from 4 p.m. to 13 Nov 2025 5:30 p.m. | Agnietenkapel of the University of Amsterdam

Quantum versus classical resources in computational complexity'

CWI Lectures on Secure Computation

20 Nov 2025 from 9:30 a.m. to 20 Nov 2025 6 p.m. | Turing Hall, Congress Center, Science Park 125

In 2025, the CWI Lectures are dedicated to the future of secure computation. How we can harness data while protecting privacy and confidentiality? The programme features distinguished speakers from MIT, ETH Zurich, KU Leuven and Dutch Universities. Participation is free after registration.

Workshop on industrial applications of numerical analysis and machine learning

1 Dec 2025 from 9:30 a.m. to 3 Dec 2025 2 p.m. | Euler room, CWI, Science Park 125, Amsterdam, Netherlands

This workshop is part of the Research Semester Programme ”Bridging Numerical Analysis and Scientific Machine Learning: Advances and Applications”. The workshop will facilitate open discussion between researchers across different fields together with industrial practitioners.

Tailored optimization: Kick-Off Meeting

14 Jan 2026 from 9 a.m. to 16 Jan 2026 5 p.m. | CWI, Sciencepark 123, Amsterdam

We set the stage for a semester full of networking and collaboration on formulating a systematic tailoring process for solving real-world optimization problems.

Tailored optimization: Applications Day

15 Jan 2026 from 9:30 a.m. to 15 Jan 2026 5:45 p.m. | Turing Hall, Congress Center, Science Park 125

Bringing together optimization research and applications. Researchers and industry practitioners work together on a systematic tailoring process for solving real-world optimization problems.

NUM-SCARS Workshop

22 Jan 2026 from 9 a.m. to 23 Jan 2026 2 p.m. | Turing room, Congress Center, Science Park 125

NUM-SCARS (advanced NUmerical Methods for SCAle Resolving Simulations) is the inaugural workshop to mark the official launch of the newly formed ERCOFTAC Special Interest Group - SIG55, which shares its name with the event. The workshop seeks to unite a diverse community of researchers and practitioners, including seasoned experts, early career scientists, PhD students, and industrial partners, to foster momentum, enhance visibility, build a strong collaborative foundation, and pave the way for future events.