PhD Anni Hakanen - UTU Research Portal

Anni Hakanen
PhD

- Postdoctoral Researcher,
Mathematics (Department of Mathematics and Statistics)

Turku Collegium for Science, Medicine and Technology (TCSMT)

anehak@utu.fi

Office: 291

ORCID identifier: https://orcid.org/0000-0001-7473-2456

Areas of expertise

graph theory; metric dimension; location-domination; algorithmic complexity

Research community or research topic

Turku Collegium for Science, Medicine and Technology (TCSMT)

Research

I research problems in graphs related to distance or location from both combinatorial and algorithmical standpoints.

Teaching

I am currently a teacher tutor advising students in their course selections. Previously, I have lectured the following courses: Lineaarialgebra (Linear Algebra), Foundations of Cryptography, Matematiikan peruskurssi 1 (Basics of Mathematics 1).

Publications

1 of 2

On the vertices belonging to all edge metric bases (2026)
- Discrete Applied Mathematics
Hakanen, Anni; Junnila, Ville; Laihonen, Tero; Yero, Ismael G.
(A1 Refereed original research article in a scientific journal)
Shortest paths in planar domains with hyperbolic type metrics (2026)
- Journal of Mathematical Analysis and Applications
Gao, Shuliang; Hakanen, Anni; Rasila, Antti; Vuorinen, Matti
(A1 Refereed original research article in a scientific journal)
Distance-based (and path-based) covering problems for graphs of given cyclomatic number (2025)
- Discrete Mathematics
Chakraborty, Dibyayan; Foucaud, Florent; Hakanen, Anni
(A1 Refereed original research article in a scientific journal)
On a Tight Bound for the Maximum Number of Vertices that Belong to Every Metric Basis (2025)
- Lecture Notes in Computer Science
Algorithms and Discrete Applied Mathematics: 11th International Conference, CALDAM 2025, Coimbatore, India, February 13–15, 2025, Proceedings Hakanen, Anni; Junnila, Ville; Laihonen, Tero; Miikonen, Havu; Yero, Ismael G.
(A4 Refereed article in a conference publication )
Complexity and Equivalency of Multiset Dimension and ID-colorings (2024)
- Fundamenta Informaticae
Hakanen, Anni; Yero, Ismael G.
(A1 Refereed original research article in a scientific journal)
On the unicyclic graphs having vertices that belong to all their (strong) metric bases (2024)
- Discrete Applied Mathematics
Hakanen, Anni; Junnila, Ville; Laihonen, Tero; Yero, Ismael G.
(A1 Refereed original research article in a scientific journal)
Progress towards the two-thirds conjecture on locating-total dominating sets (2024)
- Discrete Mathematics
Chakraborty, Dipayan; Foucaud, Florent; Hakanen, Anni; Henning, Michael A.; Wagler, Annegret K.
(A1 Refereed original research article in a scientific journal)
Algorithms and Hardness for Metric Dimension on Digraphs (2023)
- Lecture Notes in Computer Science
Graph-Theoretic Concepts in Computer Science: 49th International Workshop, WG 2023, Fribourg, Switzerland, June 28–30, 2023, Revised Selected Papers Dailly, Antoine; Foucaud, Florent; Hakanen, Anni
(A4 Refereed article in a conference publication )
Distance-Based Covering Problems for Graphs of Given Cyclomatic Number (2023)
- Lecture Notes in Computer Science
Fundamentals of Computation Theory: 24th International Symposium, FCT 2023, Trier, Germany, September 18–21, 2023, Proceedings Chakraborty Dibyayan, Foucaud Florent, Hakanen Anni
(A4 Refereed article in a conference publication )
On Vertices Contained in All or in No Metric Basis (2022)
- Discrete Applied Mathematics
Hakanen Anni, Junnila Ville, Laihonen Tero, Yero Ismael G.
(A1 Refereed original research article in a scientific journal)