Who

I'm a researcher in computer science and bioinformatics, currently at the University of Helsinki. I go by the name Jarno in academia, but people also call me by my middle name Niklas.

Research highlights

I'm perhaps most known for my work on indexing sets of k-mers in massive microbial reference genome databases. The main references are:

Jarno N. Alanko, Simon J. Puglisi, and Jaakko Vuohtoniemi. Small searchable k-spectra via subset rank queries on the spectral Burrows-Wheeler transform. In Proceedings of the SIAM Conference on Applied and Computational Discrete Algorithms (ACDA23), pages 225–236. SIAM, 2023.

Jarno N. Alanko, Jaakko Vuohtoniemi, Tommi Mäklin, and Simon J. Puglisi. Themisto: a scalable colored k-mer index for sensitive pseudoalignment against hundreds of thousands of bacterial genomes. Bioinformatics, 39(Supplement 1):i260–i269. Oxford University Press, 2023.

I was also involved in this foundational paper on Wheeler automata, which has turned out to be quite influential in the recent years:

Jarno Alanko, Giovanna D'Agostino, Alberto Policriti, and Nicola Prezza. Regular languages meet prefix sorting. In Proceedings of the Fourteenth Annual ACM-SIAM Symposium on Discrete Algorithms, pages 911–930. SIAM, 2020.

See my Google Scholar page for a full list of publications.


Personal

Music

I write chiptune-inspired music under the alias Bytenommer. I also play medieval-style music with Kirkonrotat (also featured in local news) and nerd music with Temmit.

Curated list of great music albums

Electronic

Rock/Metal

Folk (mostly Nordic)

Video Game Soundtrack

Other

Curated links

Interesting places on the internet Policy Journalism