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Staff photo Stefan Johansson

Stefan Johansson

Reserach fellow at the Department of Computing Science and Curiosum.

Contact

Works at

Affiliation
Research fellow at Department of Computing Science
Location
MIT-huset, Umeå universitet, UMIT, MIT.A.237 Umeå universitet, 901 87 Umeå
Affiliation
Affiliated as research fellow at Curiosum
Location
Curiosum, Östra strandgatan 32, Vån 3 Östra strandgatan 32, 903 33 Umeå

I work in the fields of visualization and numerical linear algebra and also work part-time at Umeå's Science Center Curiosum. My teaching is mainly within computer graphics and software engineering. In 2021, I was appointed Recognised university teacher and since 2022 I am programme director for the MSc programme in Computing Science and Engineering. I also have a great interest of education within digital game development.

During the years 2019-2021 I was deputy director at Curiosum. Today, my work focus on Curiosum's technical development and scientific grounding, especially around the exhibition environments and the dome theater which I share the technical responsibility for. During 2019-2021 I was scientific leader for the interactive exhibition "Magiskt" about visual effects in computer games and film. The exhibition is now shown at Curiosum.

My current research is mainly focused on visualization and interactivity. The current project "Creative Exploration of the Atmosphere – Visualization of Authentic Data" (VisA) aims to make authentic data accessible to, especially, children and youth and increase their interest and understanding of science and technology. It's an interdisciplinary project where space physics, interactive visualization techniques, and didactic aspects are included. We will mainly develop techniques and educational tools to visualize atmospheric data from EISCAT 3D in a dome theater (360 degree cinema), but also other data and other platforms will be used.

Foundations of Computational Mathematics, Springer 2020, Vol. 20, (3) : 423-450
Dmytryshyn, Andrii; Johansson, Stefan; Kågström, Bo; et al.
SIAM Journal on Matrix Analysis and Applications, Society for Industrial and Applied Mathematics 2017, Vol. 38, (4) : 1249-1267
Dmytryshyn, Andrii; Johansson, Stefan; Kågström, Bo
Report / UMINF, 15.15
Dmytryshyn, Andrii; Johansson, Stefan; Kågström, Bo
Report / UMINF, 15.17
Dmytryshyn, Andrii; Johansson, Stefan; Kågström, Bo; et al.
Report / UMINF, 13.18
Dmytryshyn, Andrii; Johansson, Stefan; Kågström, Bo
Linear Algebra and its Applications, Elsevier 2013, Vol. 439, (4) : 1062-1090
Johansson, Stefan; Kågström, Bo; Van Dooren, Paul
Control and Optimization with Differential-Algebraic Constraints, Philadelphia: Society for Industrial and Applied Mathematics 2012 : 79-103
Kågström, Bo; Johansson, Stefan; Johansson, Pedher
Report / UMINF, 11.12
Kågström, Bo; Johansson, Stefan; Johansson, Pedher
BIT Numerical Mathematics, Springer 2010, Vol. 50, (2) : 301-329
Gusev, Sergei; Johansson, Stefan; Kågström, Bo; et al.
SIAM Journal on Matrix Analysis and Applications, Philadelphia: Society for Industrial and Applied Mathematics 2009, Vol. 31, (2) : 203-226
Elmroth, Erik; Johansson, Stefan; Kågström, Bo
Report / UMINF, 09.03
Gusev, Sergei; Johansson, Stefan; Kågström, Bo; et al.
Proceedings of the third IFAC Workshop on Periodic Control Systems (PSYCO’07), International Federation of Automatic Control 2007 : 1-6
Johansson, Stefan; Kågström, Bo; Shiriaev, Anton; et al.
Proceedings of the 16th International Symposium on Mathematical Theory of Networks and Systems (MTNS) : 1-9
Elmroth, Erik; Johansson, Pedher; Johansson, Stefan; et al.
Proceedings MTNS 2004
Elmroth, Erik; Johansson, Pedher; Johansson, Stefan; et al.

Research projects