Valter Uotila

Valter Uotila

Doctoral researcher in computer science (he/him)

University of Helsinki


I’m a doctoral researcher in computer science at the University of Helsinki. I started my doctoral studies in 2022. My research topics include studying quantum computing applications in data management and multi-model databases. Check the recent papers and posts for more details about my research interests!

  • Quantum computing and information
  • Mathematics
  • Databases
  • MSc in Mathematics, 2022

    University of Helsinki

  • BSc in Mathematics, 2018

    University of Helsinki

Recent publications

(2023). Quantum Machine Learning: Foundation, New Techniques, and Opportunities for Database Research. In SIGMOD 2023.

Cite Code Tutorial website SIGMOD 2023 Tutorials

(2022). Synergy between Quantum Computers and Databases. In PhD Workshop of the 48th International Conference on Very Large Databases (VLDB 2022).


(2021). MultiCategory: Multi-Model Query Processing Meets Category Theory and Functional Programming. In VLDB 2021.

Cite Video DOI arxiv

(2021). Multi-model Query Processing Meets Category Theory and Functional Programming. In SEA-Data 2021.

PDF Cite Video SEAData 2021

Academic work history

University of Helsinki
Doctoral researcher
Apr 2022 – Present Helsinki
University of Helsinki
Research assistant
May 2018 – Mar 2022 Helsinki
A research assistant in UDBMS research group studying applications of category theory for multi-model data management.


This section collects my presentations for those who want to return them later. ‘‘You don’t really understand it before you can explain it to others.’’


This section shows some recent academic-related achievements.

You can find more details about the solutions in this web page’s Slides section.


  • telegram @valterUo
  • Pietari Kalmin katu 5, Helsinki, 00560
  • Exactum Building