Department of Computer Science

News

The image shows the presence of dark matter in the same region of sky, created using data from NASA’s Webb telescope in 2026 (right) and from the Hubble Space Telescope in 2007 (left). Credit: NASA/STScI/A. Pagan

NASA Reveals New Details About Dark Matter’s Influence on the Universe

With the Webb telescope’s unprecedented sensitivity, scientists are learning more about dark matter’s influence on stars, galaxies, and even planets like Earth.

News
Piirroskuva älupuhelinta katsovasta ihmisestä, jonka pään yllä leijuu stressiä kuvaava pilvi.

Retail therapy fail? Online shopping linked to stress, says study

Shopping, social media use and gaming are the most likely online activities to correlate with stress, according to a new study

News
Microscopic view of several rod-shaped bacteria with hair-like structures, set against a dark red background.

A new way to measure contagion: the gut bacterium behind blood poisoning can spread like influenza

Neither the antibiotic-resistant nor the highly virulent strains are the most transmissible.

News

Events

Doctoral hat floating above a speaker's podium with a microphone.
Public defences

Public defence in Computer Science, M.Sc. Arsi Ikäheimonen

Developing digital phenotyping methods that use smartphone data to support mental health research and depression monitoring.
Bassam el Baroni, Jouko Lampinen and Emmi Pouta at U-Create seminar. Photo: Alisa Javits
For Aalto community Networking

Meet the Dean of the School of Science

Come and meet the Dean Jouko Lampinen online.
Doctoral hat floating above a speaker's podium with a microphone.
Public defences

Public defence in Computer Science, M.Sc. Charles Koutcheme

Towards Automated Programming Feedback with Open-Weight Language Models (title changed on 19.1.2026) (title of the thesis).
Bassam el Baroni, Jouko Lampinen and Emmi Pouta at U-Create seminar. Photo: Alisa Javits
For Aalto community Networking

Meet the Dean of the School of Science

Come and meet the Dean Jouko Lampinen online.

Study computer science

Study at Aalto

Study in Finland at Aalto University, where science and art meet technology and business. Join a top-ranked, multidisciplinary community!

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Education

Computer Science education on Bachelor, Master and Doctoral levels.

Department of Computer Science photo Matti Ahlgren

Work with us

Open positions

Looking for a job at Aalto University? See our open positions.

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Summer employee positions at the Department of Computer Science 2026

We are looking for BSc or MSc degree students at Aalto or other universities to work with us during the summer 2026

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Living in Finland

Finland is a great place to live in.

Aalto_Otaniemi_Summer

Humans of Computer Science

Computer Science at Aalto University is more than just coding. Here are stories from our computer scientists.

Juho Leinonen: Problems with self-regulation can cause students to rely too heavily on AI

New assistant professor Juho Leinonen at Aalto University Computer Science Department explains the difference between experts and novices in the use of AI and how it can be determined whether AI was used in the creation of code.

Juho Leinonen Tietotekniikan talossa, kuva: Matti Ahlgren

A front-row view on today’s major challenges: Corinna Coupette bridges law and technology

Coupette was appointed assistant professor of computer science this autumn

Corinna Coupette

Jukka Suomela studies the limitations and efficiency of computation

Associate Professor Jukka Suomela is a theoretical computer scientist, who works with very hard mathematical problems to uncover the limits and possibilities that computers hold

Associate Professor Jukka Suomela smiling at camera, dressed in a red shirt against a red-brick wall at the Department of Computer Science

Ask a scientist: How will AI affect creativity?

The impact of creative AI is unfolding before our eyes, yet we struggle to understand it. It’s the perfect time to ask researchers what they see and think.

Christian Guckelsberger in front of graffiti

Leila Arstila: As a recent graduate, I have a whole world ahead of me

'We could learn to listen to ourselves and be kinder to ourselves. After burning out, it's really hard to climb back up. It would be easier to stop before the fall.'

Leila Arstila, photo by Linda Lehtovirta

Podcast: Kahvit näppikselle

Finnish language podcast about how computer science is involved in basically everything.

Kahvit näppikselle computer science podcast cover illustration

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School of Science

Science for tomorrow’s technology, innovations and businesses

Aalto University / CYBER / kuva: Aki-Pekka Sinikoski
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