Master's Course Student
Department of Mathematical Informatics,
Graduate School of Information Science and Technology,
University of Tokyo, Tokyo 113-8656, Japan.
E-mail: koyo_hayashi (at) mist.i.u-tokyo.ac.jp
Preprints and Publications:
A polynomial time algorithm to compute geodesics in CAT(0) cubical complexes, 2017
Counting minimum weight arborescences,
Algorithmica, to appear, (with S. Iwata).
A polynomial time algorithm to compute geodesics in CAT(0) cubical complexes,
Proceedings of the 45th International Colloquium on Automata, Languages, and Programming (ICALP'18).