Talks¶

Video¶

Maximizing Submodular Functions over the Integer Lattice [PDF(ArXiv)]

with Yuichi Yoshida

HIM Rigidity Workshop, Haussdorff Institute for Mathematics, University of Bonn, 2015

Algebraic combinatorial optimization on the degree of determinants of noncommutative symbolic matrices

The 26th Aussois Combinatorial Optimization Workshop 2024
Shrunk subspace via operator Sinkhorn iteration

SODA23, 2023
Information Geometry of Operator Scaling

RIKEN iTHEMS math seminar, 2020
No-regret algorithms for online k-submodular function maximization

UBC algorithm seminar, 2019
A New Approximation Guarantee for Monotone Submodular Function Maximization via Discrete Convexity

The 45th International Colloquium on Automata, Languages, and Programming (ICALP), 2018,
Regret Ratio Minimization in Multi-objective Submodular Function Maximization

The 31st AAAI Conference on Artificial Inteligence, 2017
Non-Convex Compressed Sensing with the Sum-of-Squares Method

ACM-SIAM Symposium on Discrete Algorithms (SODA), 2016,
The low-rank basis problem for a matrix subspace

Internatinal Symposium on Mathematical Programming (ISMP), 2015
Multicasting in Linear Deterministic Relay Network by Matrix Completion

IEEE International Symposium on Information Theory (ISIT), 2014
Optimal Budget Allocation: Theoretical Guarantee and Efficient Algorithm [Video]

International Conference on Machine Learning (ICML), 2014
Fast Deterministic Algorithms for Matrix Completion Problems

Integer Programming and Combinatorial Optimization (IPCO), 2013