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Our five most read computer science stories of 2022

The past year has seen researchers at the Department of Computer Science explore new frontiers in several multidisciplinary subfields of the discipline. However, the dominant topic both in the media as well as in our most read stories has been artificial intelligence. See the top five below.
Two high students doing an experiment with mobile phones.
Artificial intelligence was the talk of the town in 2022. What will we be talking about in 2023? Image: Mikko Raskinen/Aalto University

Learning from the brain: Stéphane Deny uses insights from neuroscience for better artificial intelligence

Machine learning models typically need gigantic data sets and a lot of energy, whereas the brain consumes as much power as a single light bulb. Aalto’s new assistant professor uses neuroscience to make computer programs more efficient.

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Stephane Deny

Participatory research to improve artificial intelligence based public sector services and empower citizens

Multidisciplinary research team invites citizens, civil servants and software developers to identify risks and potential of algorithmic services – and helps providers address upcoming EU regulations

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Complex networks, illustration Matti Ahlgren Aalto University

Artificial intelligence to assist the brain

Neuroscience and neurotechnology are gaining a fresh ally in the form of artificial intelligence, which can assess dementia risk and enhance the effectiveness of depression treatments.

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Kuvituskuvassa on vaaleanpunaisella pohjalla mustavalkoiset ihmiskasvot ja niiden yläpuolella sinisävyinen piirroskuva aivoista. Kasvojen ympärillä on yksittäisiä sanoja kuten "jungle" ja "tomato" sekä aivosähkökäyrää symboloiva aaltoviiva.

Finnish pioneer in artificial intelligence

At the beginning of the 1980s, Teuvo Kohonen started thinking about how the human brain processed information – and came up with a significant milestone in artificial intelligence studies: the self-organising map.

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Mustavalkoisessa arkistokuvassa Teuvo Kohonen istuu vanhanaikaisen tietokoneen äärellä.

Five data science students share stories of studies, events, and their expectations

Data Guild is an association of the data science students at Aalto University. It is a relatively new association - it was established only three years ago. Five members of the culture committee of the guild - Ilia Zalesskii, Aaron Wallasvaara, Christian Guidikov, Pranava Varshan and Rainer Ruuskanen – share why they chose to study data science and how they find the student life.

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Artistic illustration: Algorithms over a computer chip
Research & Art Published:

Aalto computer scientists in STOC 2025

Two papers from Aalto Department of Computer Science were accepted to the Symposium on Theory of Computing (STOC).
A person walks past a colourful mural on a brick wall, illuminated by street lamps and electric lines overhead.
Cooperation, Research & Art, University Published:

New Academy Research Fellows and Academy Projects

A total of 44 Aalto researchers received Academy Research Fellowship and Academy Project funding from the Research Council of Finland – congratulations to all!
Two flags at Aalto University: a pride flag and a yellow flag. A modern building and green trees are in the background.
Press releases Published:

LGBTQ-Friendly Firms More Innovative

Firms with progressive LGBTQ policies produce more patents, have more patent citations, and have higher innovation quality as measured by patent originality, generality, and internationality.