Seppo J. Ovaska

Personal profile

Artistic and research interests

Over the past four decades, my research interests have evolved in three directions: Industrial Electronics, Signal Processing, and Computational Intelligence. Currently, I am particularly interested in Sustainable and Energy Efficient Data Centers as well as in Cybersecurity and Machine Learning.

See the OA article on "Direct-to-Chip Liquid Cooling" that is based on the research I carried out with the High-Performance Computing team, during my sabbatical at UiT The Arctic University of Norway.

H-index

Web of Science 22, Scopus 27, Google Scholar 33.

Latest doctoral dissertations

A. Hentunen (2016), Electrical and Thermal Characterization of Large Lithium-ion Batteries for Non-road Mobile Machinery Applications. My role: Supervisor.

J. Holma (2015), A Pulse Power Modulator with Extremely Flat-top Output Pulses for the Compact Linear Collider at CERN. My role: Supervisor.

M. Liukkonen (2013), Methodologies for Development of Series-hybrid Powertrains to Non-road Mobile Machineries. My role: Supervisor.

Education/Academic qualification

Doctor of Science (Technology), Information Technology

Licentiate of Science (Technology), Information Technology

Master of Science (Technology)

Keywords

Computational Intelligence
Embedded Systems
Fusion of Soft Computing and Hard Computing
Green Computing in Arctic Environment
Industrial Electronics
Signal Processing

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Research Output

144 Conference contribution
89 Article
15 Working paper
13 Chapter
8 More

Ethics Versus Loyalty: A Young Professional's Case

Ovaska, S. J., 1 Nov 2019, In : IEEE POTENTIALS. 38, 6, p. 30-31 2 p., 8895855.

Research output: Contribution to journal › Article › Professional

Comparison of converters using LLC and LCCT resonant tanks

Pridala, M., Frivaldsky, M. & Ovaska, S. J., 26 Jun 2018, Proceedings of the 12th International Conference ELEKTRO (ELEKTRO 2018). IEEE, p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

If I were a student again: My next choice

Ovaska, S., 2 May 2018, In : IEEE POTENTIALS. 37, 3, p. 41-42 2 p.

Research output: Contribution to journal › Article › Professional

Managing your career in a dynamic environment

Ovaska, S., 2 May 2018, In : IEEE POTENTIALS. 37, 3, p. 24-26 3 p.

Research output: Contribution to journal › Article › Professional

aaltOS for energy harvesting applications: Effects of clock frequency and system tick on power and energy consumption

Khan, A. A., Ahistus, M., Liukko, T., Lumela, J., Sassi, O. & Ovaska, S., Nov 2017, Proceedings of the 2017 IEEE 14th International Scientiﬁc Conference on Informatics, Informatics'2017. IEEE, p. 168-172 5 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review