I am an Aalto Science Fellow and a member of the Department of Information and Computer Science at Aalto University. I’m also the PI of the thematic program Challenges in Large Geometric Structures and Big Data at AScI. I organize an associated seminar.
In Fall 2014, I am teaching a computational geometry class.
I like to work on problems that feature an interaction between geometry, combinatorics, and algorithmic considerations. I also like theoretical problems that arise out of concrete, applied scenarios.
My main projects right now center around:
- The rigidity and flexibility of frameworks
- Algebraic and combinatorial approaches to machine learning and data analysis
My research papers by type in approximate reverse chronological order. click on the titles to see abstracts and get the full text. You can also see a list of my coauthors. Jump to: journal papers; conference papers; recent preprints (the newest stuff is here).